SUPPLIES:

DiagramDescriptionMouser.com Part #
U1 PWM Chip 511-SG3525AN
D1 Fast acting diode /100V 511-BYW29-200
D2 30V TVS 1500W Diode *
D3 Schottky diode 625-MBR745
Q1/2 IRF540 MOSFET (2) 512-IRF540N (2)
C1 3900 uF / 35V Capacitor -
C2 1000 uF / 35V apacitor -
C3 0.01 uF Capacitor -
C4 0.068 uF Capacitor -
C5 0.1 uF Capacitor -
C6 0.002 uF Capacitor -
C7 10 uF Capacitor -
C8 100 uF Capacitor -
C9 0.1 uF Capacitor -
R1 3.3 ohm Resistor -
R2 3.3 ohm Resistor -
R3 10K ohm Resistor -
R4 5.6K ohm Resistor -
R5 470K ohm Resistor -
R6 470 ohm Resistor -
R7 1K ohm Resistor -
R8 3.3 ohm Resistor -
R9 220 ohm Resistor -
R10 10K multi-turn Pot. -
- 18 guage wire for transformer -
- 22 guage wire for transformer -
- 2 heat sinks for IRF540's -
* Reccommended, but I accidentally ordered the surface mount one, so I left it out.
Everthing will work fine without it, but if you hook it up the power backwards,
you'll blow the whole thing up!
The capacitors and resistors I all got locally.
You can get them at Radio Shack or any other electronic component store.