Cold Plates for Power Electronics, Lasers & Batteries€¦ · cold plates reliably cooling power electronics, lasers and batteries cold plates for 62 mm power semiconductor modules

cold platesreliably cooling power electronics, lasers and batteries

cold plates for 62 mm power semiconductor modules

cold plates for PrimePack 3 power semiconductor modules

cold plates for 140 × 190 mm² power semiconductor modules

general purpose cold plates

light weight cold plates for low to medium power densities

thermal management

https://www.amstechnologies-webshop.com/thermal-management-technologies/liquid-cooling-components/cold-plates/

Optical Technologies Power Technologies Thermal Management

amS technologies – where technologies meet solutions

AMS Technologies is a leading solution provider and distributor

of high-tech, leading-edge components, systems and equipment,

with more than 35 years of experience to date and currently

serving more than 2000 European customers.

We are the specialists in both components and complete

solutions for Optical Technology, Thermal Management and Power

Technology fields, with access to and long standing relationships

with the most advanced manufacturers in each of those fields.

Drawing extensively on our experience in each of these differing

technologies, and coupling this with our broad system-level

competence, we are able to offer seamless and comprehensive

solutions incorporating complementary aspects from all three key

technology fields.

With an appropriate technical education, an element of

entrepreneurial spirit and many years of design and consultancy

expertise, our sales engineers can rapidly comprehend system

requirements and provide you the customer with a solution

that goes way beyond a simple understanding of our product

datasheets. We take active involvement in the design cycle,

defining and re-defining your specifications, and leading in many

cases to highly specific, customized products and solutions.

Helping you to effectively outsource your production line, we can

even provide you with the necessary leading turnkey contract

manufacturing services in our key competency fields.

AMS Technologies has been delivering solutions into a variety

of high-tech markets, including renewable energies, medical,

defence & aerospace, research & scientific and various other

industrial segments. Our customer base consists of Europe’s

largest leading technology corporations, a network of universities

and research institutes as well as the most promising start-ups.

We thrive by working in a ‘customer first’ environment. Our pan-

European customers are serviced from a network of local offices

in Germany, the UK, France, Italy, Spain, Poland and Sweden,

with a focused operations and logistics centre located in Munich,

Germany.

Our commitment: Identifying the best solution for your project

enabling you to become your customers’ first choice!

Your AMS Technologies team

cold plates – reliably cooling power electronics, lasers & batteries

cold plates for 62 mm power semiconductor modules

cold plates for PrimePack 3 power semiconductor modules


cold plates for 140 × 190 mm² power semiconductor modules


For high watt densities, when air-cooled heat sinks are inadequate, liquid-cooled cold plates are the ideal high-performance

heat transfer solution. With its broad range of different cold plate technologies, AMS Technologies meets the most specific fluid

compatibility and performance requirements. Friction stir welded (FSW) aluminium cold plates are suitable for glycol-water and

high power semiconductor cooling needs, while press-lock types with copper or stainless steel tubing are ideal for tap or de-ionised

water. For special applications, cold plates with vacuum brazing, flat extrusions or pin fins are available.

These liquid cooled cold plates are specifically designed for three

or four IGBT power modules measuring 108 mm x 62 mm in a

compact and lightweight design. With their advanced features,

the cold plates provide efficient heat transfer between the cold

plate contact area and the IGBT module base plate as well as

a good temperature uniformity across and between modules.

Our cold plates for three to nine PrimePack 3 modules have

been designed for good thermal performance and good

temperature uniformity across and between all modules even

for low fluid flows. Available in different flow rate, pressure

drop, inlet and outlet configurations, these cold plates utilize

modern fluid channel geometries and friction stir welding for

cost effective and safe construction.

Our range of general purpose cold plate products include

tubed cold plates (copper or stainless steel tubes pressed

into a channeled aluminium extrusion), flat tube cold plates

(internal fin to increase performance) and vacuum-brazed

performance-fin cold plates (two plates metallurgically

bonded together with internal fin).

For the standard format of 140 × 190 mm2 footprint IGBT

modules, various cold plates are available for mounting up

to eight modules. With very good thermal performance and

temperature uniformity across and between modules, also at

lower flow rates, the thermal resistance per module can be as

low as 3 K/kW for average fluid temperatures.

Cold plates made of hot-rolled aluminium metal sheets

feature substantially lower weight compared to conventional

cold plates made of aluminium profiles. AMS Technologies

supports you with a custom design aiming at low pressure

drop and thermal uniformity over a large surface. This cost-

effective technology is ideal for applications like cooling of

batteries in transportation & traction.

cold plates 3

cold plates for 62 mm power semiconductor modules cold plates for 62 mm power semiconductor modules

4 cold plates cold plates 5

VK-275-150-18 (4 ×) IGBT power modules 108 mm × 62 mm CP 3001 / CP 3001 XP (3 ×) IGBT power modules 108 mm × 62 mm

product dimensions

performance

Water with 50 % glycolmaximum recommended flow 23 l/min

40

20 18

20

2 x 11.8 35G1/4 - 6H 15 6 x 5.5 THRU ALL 16 x 4.2 14.9

M5 - 6H 12.5

0

18

35 4

1

5

65

80

130

1

37,5

1

45

195

2

10

260

2

71

275

0 7

16 20 41

109

134 130

143 150

10

1

5

6

7

4

3 2

Nr Ändring Datum

1 Redrawn 2013-02-19

7 1 75,5x2 EPDM 70 O-ring6 1 VK-275-150-18-D/2 Vattendelare5 1 VK-275-150-18-D/1 Anslutning4 2 MC6S M5x40 A43 2 BRB DIN 125 M5 A42 2 5,3x2,4 EPDM 70 O-ring1 1 VK-275-150-18-A Coldplate

Pos Antal Artikelnummer Benämning

This

docu

men

t mus

t not

be

copi

ed w

ithou

t our

writ

ten

per-

miss

ion,

and

the

cont

ents

ther

eof m

ust n

ot b

e im

part

ed to

a th

ird p

arty

nor

be

used

for a

ny u

naut

horiz

ed p

urpo

se.

Cont

rave

ntio

n w

ill b

e pr

osec

uted

.

1

F

2 3 4 75 6 8

E

D

C

B

A

8761 2 43 5

B

D

A

C

F

E

1VK-275-150-18Coldplate

1:3K SvenssonSkapad Datum

1 (1)

Godkänd Av MaterialRitad Av

Titel / Benämning

Artikel Nr

Skala

Rev Blad

E

Generell tolerans

2013-02-18

CP3001 CP3001 XP Patent Pending

Thermal resistance calculated as the difference between the maximum coldplate surface temp. and the fluid Inlet temp. Fluid: 50/50 Ethylene Glycol & Water. Pressure Drop Includes G3/8 fittings. Empirically tested with 3 IGBT module sized heaters.

Designed to cool three 122x62mm power modules

• Tub Material: Al 6061 • Fin Plate Material : Al 1100-H14 • MDT in-line pin fin inside: Choice of 12

fins per inch or XP (extra performance, 20 fins per inch)

• Pressure tested to 5bar • Mass: 1096 gr • G3/8 (BSPP) ports • Compatible with most coolants:

ethylene glycol, propylene glycol, water, Opticool, Dowfrost, Dowtherm, Dynalene, 3M Novec

Custom Options • Length: Extrusion length can change to

accommodate up to 8 IGBTS • Ports: NPT/SAE/BSPP (G) • Plating options: Electroless Nickel inside

and out available • Go to MicroCooling.com to see all

options.

High performance low cost power electronics coldplates – Call for volume pricing

0

0.05

0.1

0.15

0.2

0.25

0.3

3 6 9 12 15

Flow Rate (L/min)

Pressure Drop (bar)

CP3001 CP3001XP

0.000

0.005

0.010

0.015

0.020

0.025

0.030

0.035

3 6 9 12 15Flow Rate (L/min)

Thermal Reistance (C/W)

CP 3001 CP3001 XP

19

15

10 12 14 16Water flow l/min

Rth °C/kW h-w (average)

COOLING-DIAGRAM

Rth-275-150-1813 03 21

20

Inlet water 45°C

kPa

Water with 50% Glycol

18 22

Recommended max. water flow 23 l/min

ÄndringNrMatreal Ritningsnr.

Benämning

G Eriksson1:1

DatumSkala Datum

Ritad av

AB WEBRAINDUSTRI

23

/ Comp.

31

Cooler VK-275-150-18 no unbalance over and between comp.

27

26

29

25

21

17

0

40

20

80

60

100120

200

160

240280

35

40

18

150

275

60

120

Thermal Resistance (C/W) Pressure Drop (bar)


cold plates for 62 mm power semiconductor modules cold plates for PrimePack 3 power semiconductor modules


WK270 × 150 × 29 (4 ×) IGBT power modules 108 mm × 62 mm VK-370-300-22 (3 ×) PrimePack 3 (89 × 250)

product dimensions performance

Pressure drop: 100 mbar @ 15 l/minthermal resistance rth: 24 K/kW

temperature (Solid) [°C]Surface Plot 1: contours

Drawn

Treatment

ScaleSheet

Date

Date

Date

Checked

Approved

Name

Material DateRevision

Tolerance

QtyFormat

Drawing No.

Weight2017-05-17

A2

ISO 2768 fH-R

---

2548.05

1:11 of 1

T.Stefanczyk

M.Ryba

P.Stoklosa 6063-T5

C001720_0.4004

C001720_004_1702

2017-05-17

2017-07-24

2017-05-17

150 136 110 93

270

1

22,5

0 1

22,5

0

48

1

12,

50

50

15

5 x 5,50 THRU ALL16 x M6 12,5016 x M5 12,50

28,50

37,

50

13 2 x G1/2 15

195

004

Revisions Table

Zone A Revision Description Date Approved

004 2017-07-24

6

A

5

B

C

D

78

E

F

1234

G

H

9101112

F

H

D

E

A

G

B

C

4 36 1810 25791112

Drawn

Treatment

ScaleSheet

Date

Date

Date

Checked

Approved

Name

Material DateRevision

Tolerance

QtyFormat

Drawing No.

Weight2017-05-17

A2

ISO 2768 fH-R

---

2548.05

1:11 of 1

T.Stefanczyk

M.Ryba

P.Stoklosa 6063-T5

C001720_0.4004

C001720_004_1702

2017-05-17

2017-07-24

2017-05-17

150 136 110 93

270

1

22,5

0 1

22,5

0

48

1

12,

50

50

15

5 x 5,50 THRU ALL16 x M6 12,5016 x M5 12,50

28,50

37,

50

13 2 x G1/2 15

195

004

Revisions Table

Zone A Revision Description Date Approved

004 2017-07-24

6

A

5

B

C

D

78

E

F

1234

G

H

9101112

F

H

D

E

A

G

B

C

4 36 1810 25791112

product dimensions

performance

Cooler Plates 47

7022

57

22

17

200

2822

(2x) G 1/2"

33

72

111

150

189

228

267

300

0

41

.5

11

4.5

14

8.5

22

1.5

25

5.5

32

8.5

36

2.5

37

0

7.50

292.5

7.5

(4x)

Ø7

(42x

)M5

VK-370-300-22 (3 ×) PrimePack 3 (89 × 250)

9

8

7

6

5

4

10 12 14 16 18 20 Water flow l/min

120

100

200

140

80

60

40

20

Rth °C/kW h-w (average) Pressure drop kPa

160

180

220

Water with 50% GlycolMaximum recommended flow 30 l /min

2622 30

370

250

300

78 78

22

1 3

T5

T6

T1 - T2 = - 0.2°C / kWT3 - T4 = +0.2°C / kW

2

T4

78

T3T1

T2

G1/2"

Measured

T5 - T6 = +0,1°C / kW

Product dimensions

Performance

Cooler Plates 47

7022

57

22

17

200

2822

(2x) G 1/2"

33

72

111

150

189

228

267

300

0

41

.5

11

4.5

14

8.5

22

1.5

25

5.5

32

8.5

36

2.5

37

0

7.50

292.5

7.5

(4x)

Ø7

(42x

)M5

VK-370-300-22 (3 ×) PrimePack 3 (89 × 250)

9

8

7

6

5

4

10 12 14 16 18 20 Water flow l/min

120

100

200

140

80

60

40

20


160

180

220


2622 30

370

250

300

78 78

22

1 3

T5

T6

T1 - T2 = - 0.2°C / kWT3 - T4 = +0.2°C / kW

2

T4

78

T3T1

T2

G1/2"

Measured

T5 - T6 = +0,1°C / kW

Product dimensions

Performance


cold plates for PrimePack 3 power semiconductor modules cold plates for 140 x 190 mm² power semiconductor modules


VK-691-300-22 (6 ×) PrimePack 3 (89 × 250) VK-430-150-22 (2 ×) 140 × 190

product dimensionsproduct dimensions

performanceperformance

ams technologies | Thermal Management Solutions

50 Cooler Plates

22

M6 djup11 (16x)

013

137(150)

014

.5

71.5

128.

5

185.

5

244.

5

301.

5

358.

5

415.

5(4

30)

1.60.02

M10 x 1

27

12

27

Performance

VK-430-150-22 (2 ×) 140 × 190

Product dimensions

Water-Glycol 50-50% ( l/min )

Rth /comp °C/kWh-w (outlet)

10

8

6

4 5 8 97

Pressure drop (kPa)

0

50

100

150

140

190

6 11 13 15

430

22


48 Cooler Plates

(2x) G 1/2"

33

72

111

150

189

228

267

300

0

41.5

114.

5

148.

5

221.

5

255.

5

7.50

292.5

7.5

691

362.

5

328.

5

435.

5

469.

5

542.

5

576.

5

649.

5

7022

57

22

(84x)M

5

(4x)Ø

7

683.

5

200

2822

17

VK-691-300-22 (6 ×) PrimePack 3 (89 × 250)

9

8

7

6

5

4

10 12 14 16 18 20 Water flow l/min

120

100

200

140

80

60

40

20


160

180

220


2622 30

250

300

78 78

22

1 32

78G1/2"

691

4 5 6

78 78 78

Product dimensions

Performance


50 Cooler Plates

22

M6 djup11 (16x)

013

137(150)

014

.5

71.5

128.

5

185.

5

244.

5

301.

5

358.

5

415.

5(4

30)

1.60.02

M10 x 1

27

12

27

Performance

VK-430-150-22 (2 ×) 140 × 190

Product dimensions

Water-Glycol 50-50% ( l/min )

Rth /comp °C/kWh-w (outlet)

10

8

6

4 5 8 97

Pressure drop (kPa)

0

50

100

150

140

190

6 11 13 15

430

22

AMS Technologies | Thermal Management Solutions

54 Cold Plates

200

2822

(2x) G 1/2"

33

72

111

150

189

228

267

300

0

41.5

114.

5

148.

5

221.

5

255.

5

7.50

292.5

7.5

691

362.

5

328.

5

435.

5

469.

5

542.

5

576.

5

649.

517

7022

57

22

(84x)M

5

(4x)

Ø7

Option A

Option B

VK-691-300-22 (6 ×) PrimePack 3 (89 × 250)

9

8

7

6

5

4

10 12 14 16 18 20 Water flow l/min

120

100

200

140

80

60

40

20


160

180

220


2622 30

250

300

78 78

22

1 32

78G1/2"

603

4 5 6

78 78 78

Product Dimensions

120110100

90

80

70

60

50

40

30

20


48 Cooler Plates

(2x) G 1/2"

33

72

111

150

189

228

267

300

0

41.5

114.

5

148.

5

221.

5

255.

5

7.50

292.5

7.5

691

362.

5

328.

5

435.

5

469.

5

542.

5

576.

5

649.

5

7022

57

22

(84x)M

5

(4x)Ø

7

683.

5

200

2822

17

VK-691-300-22 (6 ×) PrimePack 3 (89 × 250)

9

8

7

6

5

4

10 12 14 16 18 20 Water flow l/min

120

100

200

140

80

60

40

20


160

180

220


2622 30

250

300

78 78

22

1 32

78G1/2"

691

4 5 6

78 78 78

Product dimensions

Performance

Water flow l/min

AMS Technologies | Thermal Management Solutions

54 Cold Plates

200

2822

(2x) G 1/2"

33

72

111

150

189

228

267

300

0

41.5

114.

5

148.

5

221.

5

255.

5

7.50

292.5

7.5

691

362.

5

328.

5

435.

5

469.

5

542.

5

576.

5

649.

517

7022

57

22

(84x)M

5

(4x)

Ø7

Option A

Option B

VK-691-300-22 (6 ×) PrimePack 3 (89 × 250)

9

8

7

6

5

4

10 12 14 16 18 20 Water flow l/min

120

100

200

140

80

60

40

20


160

180

220


2622 30

250

300

78 78

22

1 32

78G1/2"

603

4 5 6

78 78 78

Product Dimensions


cold plates for 140 x 190 mm² power semiconductor modules general purpose cold plates


VK-920-400-20 (8 ×) 140 × 190 or double sided (16 ×) 140 × 190 CP10 tubed cold plate – 2-pass

product dimensions

performance

specifications

CP10 2-pass 152.4 mm (6.0“) CP10 2-pass 304.8 mm (12.0“)


52 Cooler Plates

VK-920-400-20 (8 ×) 140 × 190 or double sided (16 ×) 140 × 190

6

4



22

Inlet water 45°C

80

100

120

140

160180200

240

280

kPa


20 24


8

/ Comp. (One side)/ Comp. (Both sides)

10

320360

88040

190

140

400

20

G 3/4"

40

VK-920-400-20 no unbalance over and between comp.Pressure dropInk. coupling SPT 12

Product dimensions

Performance

04097154

211

236

293

350

407

432

489

546

603

628

685

742

799

0

48

172

228

352

400(64x) M6 through

880

920

20

G 3/4"

40


52 Cooler Plates

VK-920-400-20 (8 ×) 140 × 190 or double sided (16 ×) 140 × 190

6

4



22

Inlet water 45°C

80

100

120

140

160180200

240

280

kPa


20 24


8

/ Comp. (One side)/ Comp. (Both sides)

10

320360

88040

190

140

400

20

G 3/4"

40

VK-920-400-20 no unbalance over and between comp.Pressure dropInk. coupling SPT 12

Product dimensions

Performance

04097154

211

236

293

350

407

432

489

546

603

628

685

742

799

0

48

172

228

352

400(64x) M6 through

880

920

20

G 3/4"

40

Our range of standard tubed cold plates provide cost-effective

thermal solutions for component cooling applications where the

heat load is low-to-moderate. These tubed cold plates consist of

copper or stainless steel tubes pressed into a channeled aluminium

extrusion. This “Press-Lock” technology eliminates the need

for performance-limiting epoxy between the tube and the plate,

resulting in superior thermal performance. Each tubed cold plate

has a single tube with no joint, ensuring leak-free operation. The

CP10 2-pass is a cost-effective, single-sided aluminium cold plate

available with either copper or stainless steel tubes. It is ideal for

component cooling applications where the heat load is low-to-

moderate.

Dimensions L × W (CP10G01, CP10G03) .............. 152.4 mm × 88.9 mm / 6.0” × 3.5”(CP10G05, CP10G07) .............. 304.8 mm × 88.9 mm / 12.0” × 3.5” Thickness .............................. 12.7 mm (0.5”)Performance (CP10G01, CP10G03) .............. 0.059 °C/W (CP10G05, CP10G07) .............. 0.029 °C/W Fluid compatibility (CP10G01, CP10G05) .............. Water, common coolants (CP10G03, CP10G07) ............... Deionized waterWetted path (CP10G01, CP10G05) .............. Copper (CP10G03, CP10G07) ............... Stainless steelMounting surface .................. Single-sidedTube ....................................... 9.5 mm (3/8”)Configuration ........................ 2-passFitting .................................... Straight (SB)Plate material ........................ AluminiumMaximum pressure ............... 10 bar (150 psi)

Maximum flow rate ............... 8 lpmShipping weight (CP10G01, CP10G03) .............. 0.68 kg / 1.5 lb(CP10G05, CP10G07) .............. 0.95 kg / 2.1 lb


general purpose cold plates general purpose cold plates


CP10 tubed cold plate – 4-pass CP12 tubed cold plate

specifications specifications

CP10 4-pass 152.4 mm (6.0“) CP12 152 mm (6“)CP10 4-pass 304.8 mm (12.0“) CP12 304 mm (12“)




copper or stainless steel tubes pressed into a channeled aluminium

extrusion. This “Press-Lock” technology eliminates the need

for performance-limiting epoxy between the tube and the plate,

resulting in superior thermal performance. Each tubed cold plate

has a single tube with no joint, ensuring leak-free operation.

The CP10 4-pass is a cost-effective, single-sided aluminium cold

plate available with either copper or stainless steel tubes. It is ideal

for component cooling applications where the heat load is low-to-

moderate.




copper tubes pressed into a channeled aluminium extrusion. This

“Press-Lock” technology eliminates the need for performance-

limiting epoxy between the tube and the plate, resulting in superior

thermal performance. Each tubed cold plate has a single tube with

no joint, ensuring leak-free operation. The CP12 is a dual-sided,

copper tubed cold plate that offers high performance and a large

mounting area. The tubes of the CP12 cold plates are coplanar with

the plate to allow for dual-sided mounting. The cold plate’s tube

side offers higher performance as the copper tubes are in direct

contact with the component being cooled.

Dimensions L × W (CP10G14, CP10G16) .............. 152.4 mm × 88.9 mm / 6.0” × 3.5” (CP10G18, CP10G20) .............. 304.8 mm × 88.9 mm / 12.0” × 3.5” Thickness .............................. 12.7 mm (0.5”)Performance (CP10G14, CP10G16) ............. 0.051 °C/W (CP10G18, CP10G20) .............. 0.008 °C/W Fluid compatibility (CP10G14, CP10G18) .............. Water, common coolants (CP10G16, CP10G20) ............... Deionized waterWetted path (CP10G14, CP10G18) .............. Copper (CP10G16, CP10G20) ............... Stainless steelMounting surface .................. Single-sidedTube ....................................... 9.5 mm (3/8”)Configuration ........................ 4-passFitting .................................... Straight (SB)Plate material ........................ AluminiumMaximum pressure ............... 10 bar (150 psi)

Maximum flow rate ............... 8 lpmShipping weight (CP10G14, CP10G16) .............. 0.68 kg / 1.5 lb(CP10G18, CP10G20) .............. 0.95 kg / 2.1 lb

Dimensions L × W (CP12G01) ............................... 152 mm × 127 mm / 6” × 5” (CP12G05) .............................. 304 mm × 127 mm / 12” × 5” Thickness .............................. 12.7 mm (0.5”)Performance (CP12G01) .............................. 0.009 °C/W (CP12G05) .............................. 0.004 °C/W Fluid compatibility ................ Water, common coolants Wetted path ........................... Copper Mounting surface .................. Dual-sidedTube ....................................... 9.5 mm (3/8”)Configuration ........................ 4-passFitting .................................... Straight (SB)Plate material ........................ AluminiumMaximum pressure ............... 10 bar (150 psi)Maximum flow rate ............... 8 lpmShipping weight (CP12G01) .............................. 1.00 kg / 2.2 lb(CP12G05) .............................. 1.72 kg / 3.8 lb


Our CP20 aluminium flat tube cold plates are very thin, compact,

and lightweight cold plates, consisting of header tubes welded

to a unique micro-channel aluminium extrusion. These cold

plates offer extremely low thermal resistance, achieved by thin

mounting surfaces and internal fin, which create a large surface.

They feature excellent thermal uniformity as coolant flows below

the entire surface. Their high performance and small size make

them ideal for cooling small, high watt-density components such

as thermoelectric modules. The CP20 cold plates are only 3.3 mm

(0.13”) thick and 0.05 kg (0.1 lbs), making them a perfect fit for

applications where space is limited. Their large internal surface

area combined with low pressure drop make the CP20 ideal for

use with viscous and poor heat transfer fluids such as EGW, oils,

Fluorinert® and Polyalphaolefin (PAO).

general purpose cold plates general purpose cold plates


CP15 tubed cold plate CP20 flat tube cold plate

specificationsspecifications

CP15 152.4 mm (6“) CP15 304.8 mm (12“)

CP20 flat tube cold plate




copper tubes pressed into a channeled aluminium extrusion. This

“Press-Lock” technology eliminates the need for performance-

limiting epoxy between the tube and the plate, resulting in superior

thermal performance. Each tubed cold plate has a single tube with

no joint, ensuring leak-free operation.

Components can be mounted on both sides of CP15, making this

compact and lightweight cold plate ideal for applications where heat

loads are moderating and space is at a premium. The tubes of the

CP15 cold plates are coplanar with the plate to allow for dual-sided

mounting. The cold plate’s tube side offers higher performance as

the copper tubes are in direct contact with the component being

cooled.

Dimensions L × W (CP15G01) ............................... 152.4 mm × 95.3 mm / 6.0” × 3.8” ” (CP15G05) .............................. 304.8 mm × 95.3 mm / 12.0” × 3.8” Thickness .............................. 7.6 mm (0.3”)Performance (CP15G01) .............................. 0.008 °C/W (CP15G05) .............................. 0.004 °C/W Fluid compatibility ................ Water, common coolants Wetted path ........................... Copper Mounting surface .................. Dual-sidedTube ....................................... 6.4 mm (1/4”)Configuration ........................ 6-passFitting .................................... Straight (SB)Plate material ........................ Aluminium

Maximum pressure ............... 10 bar (150 psi)Maximum flow rate ............... 4 lpmShipping weight (CP15G01) .............................. 0.95 kg / 1.3 lb(CP15G05) .............................. 1.13 kg / 2.5 lb

Dimensions L × W ................. 51 mm × 51 mm (2” × 2”) Thickness .............................. 3.3 mm (0.1”)Performance .......................... 0.044 °C/W Fluid compatibility ................ EGW, oils Wetted path ........................... Aluminium Mounting surface .................. Single-sidedTube ....................................... 9.5 mm (3/8”)Configuration ........................ U (CP20G01), Z (CP20G03)Fitting .................................... Straight (SB)Plate material ........................ AluminiumMaximum pressure ............... 10 bar (150 psi)Maximum flow rate ............... 4 lpmShipping weight .................... 0.27 kg / 0.6 lb


cold plates 17


CP30 vacuum brazed cold plate

specifications CP30 vacuum brazed cold plate

Performance-fin cold plates offer extremely high performance and

consist of two plates vacuum-brazed together with internal fin. Our

standard performance-fin cold plate is our aluminium CP30.

It offers a large 198 mm × 279 mm (7.8˝ × 11˝) mounting area so

it is ideal for both board and multiple component liquid cooling in

high heat load applications. It is flat on both sides to allow dual-

sided mounting, and the surface on one side is 13 mm (0.5”) thick

to enable machining, drilling, and tapping for board/component

attachment.

The CP30 cold plate is designed for prototyping purposes; most

volume applications require customized cold plates tailored to

precisely match performance and geometric requirements. The

CP30 cold plate contains high performance corrugated aluminium

fin brazed into the cavity beneath the mounting surface of the

cold plate. The fin creates turbulence, which minimizes the fluid

boundary layer and reduces thermal resistance.

Dimensions L × W ................. 198.1 mm × 279.4 mm (7.8” × 11”) Thickness .............................. 19.05 mm (0.75”)Performance .......................... 0.005 °C/W Fluid compatibility ................ EGW, oils Wetted path ........................... Aluminium Mounting surface .................. Dual-sidedConfiguration ........................ SquareFitting .................................... 9/16-18 UNF-2BPlate material ........................ AluminiumMaximum pressure ............... 10 bar (150 psi)Maximum flow rate ............... 23 lpmShipping weight .................... 2.95 kg / 6.5 lb


cost effective cold plates with uniform temperature distribution

main specifications (typical)

Plate thickness 4 mm

Weight 4 to 9 kg/m²

Cooling surface flatness approx. 0.2 mm

Materials Al 1050 + 5005

Cooling fluid Water / Ethylene Glycol 50 – 50, HFC 134a, R600a

dT across plate approx. 3 K

custom design optimized for low pressure drop

uniform temperature distribution across the plate surface

cost effective

ideal for battery cooling applications in transportation & traction

temperature (Solid) [°C]Surface Plot 1: contours

16 cold plates

key features


associated products

heat exchangers

AMS Technologies’ heat ex-

changer portfolio includes

tube-fin heat exchangers (cop-

per or stainless steel tubes

expanded into copper or alu-

minium fin for good and cost

effective heat removal), oil

cooler flat tube heat exchang-

ers (aluminium flat tube fluid channels vacuum brazed with alu-

minium fin for optimum cooling with poor heat transfer fluids such

as oil and EGW) and liquid-to-liquid brazed plate heat exchangers

(herringbone construction for efficient maximum heat transfer in a

compact and reliable package)

temperature sensors

Accurate and fast temperature

sensors are essential for preci-

sion temperature control.

Amongst the different types of

temperature sensors, thermis-

tors provide very high sensitiv-

ity, small size and appropriate

speed. AMS Technologies’ ex-

tensive range of NTC thermistor temperature sensor probes with

base resistance values from 5 kΩ to 231.5 kΩ include various

types from ultraminiature bare bead, epoxy coated and pipe ver-

sions (poly-imide, brass, brass nickel, stainless steel – threaded and

unthreaded) to flange mount and plate models. Sizes range from

0.5 mm to 6.5 cm with Teflon coated lead lengths from 5 cm to

45 cm.

compressors

Our miniature rotary compres-

sors are the result of a break-

through in compressor tech-

nology featuring low vibration

and low noise operation. They

can be utilized in many ther-

mal management applications

from compact recirculating

chillers, cabinet coolers, direct cooling of electronic components,

and white goods to mobile refrigeration. For smooth and easy tem-

perature adjustment, these miniature rotary BLDC compressors

with cooling capacities up to 2000 W are continuously speed-con-

trollable via the frequency of a square wave signal. The inverter

board is included, a test function board for easy evaluation is also

available as an option.

recirculating chillers

Featuring precise temperature

control, quiet operation and

high reliability, our recirculat-

ing chillers range from com-

pact thermoelectric chillers

with a cooling capacity of

160 W to a multitude of stand-

alone and rack-mount devices

based on thermoelectric or compressor engines to very powerful

chillers capable of dealing with heat loads up to 95 kW. Beyond the

standard versions, a variety of options can be provided for different

fluids, pumps, low temperatures below freezing, control and moni-

toring, additional heating and other aspects – all the way to fully

customized solutions tailored to your requirements.

full chiller power in shoe box size

Our mini Recirculating

Chiller development

kit (mRC-KIT) features

a vapor compression

circuit and a closed,

pressurized recircu-

lating water circuit –

like a conventional

chiller five times the

size. On the refrigeration side, a miniature rotary compressor, custom-

ized condenser and evaporator are utilized to reduce size. The twin

pump compressor’s BLDC motor is speed controlled by an inverter,

offering low vibration and low noise throughout the speed range. Com-

pact centrifugal pumps and a compact tank on the water circuit side

are also contributing to the compact size. Due to pressure applied on

the suction side, the water pumps operate smoothly and without cavi-

tation and the closed system prevents ingress of bacteria and oxygen,

keeps the coolant clean and thus helps to extend maintenance inter-

vals.

custom cooling unit for biomedical reagents

A haemostasis analy-zing instrument per-forms various tests to measure blood coagulation. In one area of the instru-ment the blood sam-ples are kept at a constant tempera-

ture of +37°C. Right next to the blood samples the reagents need to be conserved at constant +15 °C. The cooling of the reagents is done by forced air flow. For a redesign of the cooling system in their STA-R® haemostasis analyzer, French pharmaceutical labora-tory STAGO turned to AMS Technologies. After careful empirical investigation and determination of the cool-ing capacity, AMS Technologies developed a customized cooling unit with a powerful 24 VDC mini compressor with linear speed control, small evaporator and condenser heat exchangers, fans and other components of a refrigeration cycle – and successfully placed all these components inside the given restricted space. During the development the AMS Technologies experts also op-timized air flow rate and duct to achieve uniform temperatures across the reagents.

from technology components to turnkey solutions

We want to accelerate your success, which is why AMS Technologies has invested in two design centers: in Krakow, Poland, and in the United Kingdom. Our goal is to augment your team’s key competencies by providing engineering services that are not core to you or where you may struggle with available resources to finish your projects. From design services to prototype development to complete turnkey solutions, our collaborative approach has already helped many customer projects to move from concept to production.

Design, prototyping and “proof of concept” Development of turnkey solutions to the customer’s order Design-in, systems integration, realization of entire design projects Development of customized specification sheets Effective project management of any product development Interdisciplinary system-level integrated design Appropriate subcontractor selection and production support Simulations and modeling of system-level designs Installation, training and servicing

cold plates 1918 cold plates

info@amstechnologies.comwww.amstechnologies.comwww.amstechnologies-webshop.com

Copy

right

201

8 by

AM

S Te

chno

logi

es R

ev. 5

1-18

-01

Cold

Pla

tes

Germany amS technologies agFraunhoferstr. 22 82152 martinsried, germanyPhone + 49 (0) 89 895 77 0

FranceamS technologies S.a.r.l. Silic 649 – Bâtiment magnolia16, avenue du Québec 91945 Courtaboeuf CedexPhone + 33 (0) 1 64 86 46 00

ItalyamS technologies S.r.l. Corso Sempione, 215/B20025 legnano (mI), ItalyPhone + 39 0331 596 693

PolandamS technologies Sp. z o.o.mogilska 69 St, Floor 231-545 Krakow, PolandPhone + 48 (0) 12 346 24 16

SPaInamS technologies S.l. C/Filadors 35, 3o, 7a 08208 Sabadell, SpainPhone + 34 93 380 84 20

SwedenamS technologies nordicazpect Photonics aBaminogatan 3443153 mölndal, SwedenPhone + 46 (0) 8 55 44 24 80

UnIted KInGdomamS technologies ltd. nene house, Drayton Way Daventry, northamptonshire nn11 8ea, United KingdomPhone + 44 (0)1455 556360

enabling your ideas. Optical, Power and thermal management technologies

Cold Plates for Power Electronics, Lasers & Batteries€¦ · cold plates reliably cooling power electronics, lasers and batteries cold plates for 62 mm power semiconductor modules

Documents