To aid in assembly, here is an autogenerated parts list keyed to the PCB. Below is a more condensed version.
| Symbols | Quantity | Value | Description | Newark# | Radio Shack# | SMD (optional) | |
|---|---|---|---|---|---|---|---|
| F1 | 1 | 10A | Inline Fuse Holder, 3AG (¼×1¼″) | 67K1436 | 270-1217 | ||
| 5 | 2A | Fuse, 3AG | 26K8480 | 270-1023 | |||
| X1 | 1 | 10A | 'Molex' Hard Drive Power Connector Assembly | 18M8177 | 278-767(cut wires) | ||
| C24,c25 | 2 | 47μF | Power Decoupling Capacitor, ≥16V | 70K9685 | 272-1027 | 0805 | |
| 20 | 0.1″ pitch | Shunt Jumpers | 26H2523 | 276-1512 | |||
| JP1,JP4x-JP6x | 7 | 0.1″ pitch | 1×2 Pinhead | -- | |||
| JP2,JP3 | 2 | 0.1″ pitch | 1×3 Pinhead | 92F1476(1×40) | -- | ||
| HD1 | 1 | 0.1″ pitch | 2×11 Pinhead | 92F1480(2×40) | -- | ||
| X2-X7 | 6 | 0.2″ pitch | 1×2 Screw Clamp Terminal | 34C9478 | 276-1388 | ||
| Q1-xxx | 6 | IRF510 | NPN MOSFET | 63J7301 | 276-2072 | ||
| 6 | TO-220 | Heatsink | 18M8196 | 276-1368 | |||
| 1 | 1oz | Thermal Grease (need screws or use adhesive) | 00Z857 | 276-1368 | |||
| IC1 | 1 | HIP4086 | Gate Driver (Intersil Motor Controller) | 48F3230 | -- | ||
| C22 | 1 | 0.01μF | Gate Driver IC Bypass Capacitor, ≥16V | 42H5110 | 272-1436 | 0805 | |
| C23 | 1 | 4.7μF | Gate Driver IC Bypass Capacitor, ≥16V | 03B2640 | 271-1101 | ||
| R4-x | 6 | 10Ω | Gate Drive Resistor | 58K4999 | 271-1101 | ||
| R5-x | 3 | 1Ω | High-side Resistor | 58K4998 | -- | ||
| C3-x | 3 | 0.22μF | Charge Pump Capacitor, ≥100V | 95B5786 | 272-1070(50V) | ||
| D1-x | 3 | UF4002 | Charge Pump Diode, ≥100V, ≥1A | 18C8803 | 276-1102(1N4003) | ||
| IC2-IC7 | 6 | '556 | Dual '555 Timer | 06F7575 | 276-1728 | ||
| C16-c21 | 6 | 0.1μF | Timer IC Bypass Capacitor, ≥16V | 79K3646 | 272-1436 | 0805 | |
| C4-c15 | 12 | 0.01μF | Control Voltage Bypass Capacitor, ≥16V | 33C9457 | 272-131 | 0805 | |
| C1-xxx | 6 | 0.1μF | Frequency Capacitor, ≥16V | 70K8893 | 272-1434(1μF) | 0805 | |
| C2-xxx | 6 | 0.1μF | Pulse Width Capacitor, ≥16V | 70K8893 | 272-1434(1μF) | 0805 | |
| R1-xxx | 6 | 3.3kΩ | Maximum Frequency (On-time) Resistor | 58K5113 | 271-1321(18×1kΩ) | 0603 | |
| TP1-xxx | 6 | 10kΩ-1MΩ | Frequency Potentiometer | 01F7227 | 271-284(1kΩ + 0-100kΩ) | ||
| TP2-xxx | 6 | 10kΩ-1MΩ | Pulse Width Potentiometer | 01F7227 | 271-284(1kΩ + 0-100kΩ) | ||
| R6 | 1 | 10kΩ | Dead Time Adjustment Resistor | ||||
| c26s-c31s | 6 | MOSFET Decoupling Capacitor | 0805 | ||||
| c33s-c36s | 4 | PCB Bypass Capacitor | 0805 | ||||
| c32s | 1 | Gate Driver Refresh Capacitor | 0805 | ||||
Newark recently redid their web site, filling it with more bugs than a shovelful of rain forest humus, so I can no longer use their shopping cart to put together a price list. Here is a ‘Quick Paste’ CSV file you may be able to use. [2006-12-27] As of today, purchasing enough parts to build one of these is about $60(US). To make 100 would cost around $4,000 in parts, or $3,300 if the builders provide their own fuse holders, fuses, and heat sink compound.
Yes, except for the HIP4086 gate driver, you could populate this circuit with parts from the Shack, though it will require a few substitutions and cost well over $100(US). [2006-12-27] I wanted to use the most common parts available, and figured if you can get it from the Shack then you can get it from most anywhere else.
