Velleman K8004 DC to Pulse Width Modulator Kit, 8-35V, 6.5A

The Velleman K8004 is a DC to pulse width modulator kit designed for accurate power and speed regulation. It converts a DC control voltage into pulse-width modulated signals with minimal power loss, featuring integrated overload and short-circuit protection. This kit is ideal for makers, hobbyists, and electronics students seeking reliable control for motors, lighting, or heating elements.

Efficient pulse width modulation

The circuit converts a DC input voltage into a series of pulses whose duration is directly proportional to the control voltage. By regulating power via pulse width modulation rather than resistance, almost no energy is lost in the control circuit.

Integrated load protection

The module is designed with built-in protection against overload and short circuits to ensure safe and reliable operation. It accepts a wide power supply range between 8 and 35V DC while delivering up to 6.5A of output current.

Versatile applications

This control circuit is suitable for a wide range of DC applications. It is commonly used for regulating DC motor speeds, adjusting lighting levels, and controlling small heaters.