Velleman # K8004. Ideal for the accurate control of DC motors, lighting levels and small heaters as well as other applications. The circuit converts DC voltage into a series of pulses, the duration of which is directly proportional to the voltage. Minimizes power loss in the control circuit. Overload and short circuit protection. Input Voltage: 2.5 - 35 VDC. Maximum output 8-35 Vdc, 6.5 Amps.
Note: Kits cannot be returned or exchanged once assembly has begun.
Customer Comments
Brent Dennard from macclenny, FL
Another great kit from velleman!
great kit!
works exactly as advertised. Works great for incandescent lamps and dc motors.
I blew my kit up though, bummer.
I'm working on ordering replacement ic's and transistors,
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