[ ] C-3, 0.1 mfd (marked 104)
[ ] D-1, 1N4734A 5.6 Volt Zener Observe Polarity
[ ] R-3, 1K ohms (brown-black-red)
[ ] Solder
[ ] Clip Excess Lead Length
[ ] Inspect Solder Connections
[ ] L-3, 8 turns (6 inches) #26 on FT37-43 (black) core
[ ] L-9, 8 turns (6 inches) #26 on FT37-43 (black) core
[ ] T-1, Primary = 6 turns, Secondary = 8 turns #26 on FT37-43 (black) core
[ ] Q-1, IRF510 Bolt Q-1 to heat sink, then install MOSFET and heat sink as a unit
The heat sink legs are inserted in PCB holes provided for them. There is no requirement
to fasten them to the PCB. Soldering the attached MOSFETs to the PCB will be adequate
for holding the heat sinks in place.
[ ] Q-2, IRF510 Bolt Q-2 to heat sink, then install MOSFET and heat sink as a unit
The heat sink legs are inserted in PCB holes provided for them. There is no requirement
to fasten them to the PCB. Soldering the attached MOSFETs to the PCB will be adequate
for holding the heat sinks in place.
[ ] Solder
[ ] Clip Excess Lead Length
[ ] Inspect Solder Connections
Congratulations.
You have completed wiring your BITX20A kit, and are ready to proceed to the
alignment section near the end of this document.
Illustration: T1 Winding Layout
