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T 02 components

Jun 14, 2015

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Components for the Swedish amateur radio license cause.

  • 1. Components Resisters Capacitors Inductors

2. R - Resistors C - Capacitors F L - Inductors H Transformer 3. Triod Diode Transistors NPN PNP 4. Restrict the current flow Resistance value measured in Ohms ( ) Power rating measured in Watts Types Through hole SMD Variable (pots) Material Carbon Wire wound Metal film 5. 0 - Black 1 Brown 2 Red 3 Orange 4 Yellow 5 Green 6 Blue 7 Purple 8 Grey 9 White Silver = 10% Gold = 5 % 6. Store electrical energy Charges up / discharges Takes time 7. multilayer ceramic, ceramic disc, multilayerpolyester film, tubular ceramic, polystyrene,metalized polyester film, aluminum electrolytic 8. Values - Farads Actually micro-farads for electrolytic Pico-farads for other types XYZ = XY * 10z pF J = 5% K = 10%M = 20% 9. Electrolytic capacitors Have a + side and a side Must wire up the right way around 10. Store magneticenergy A wire winding Measured in Henries(H) Normally mH Core Air Iron