Open Hardware-MC34063 based High Voltage Power Supply Module-10W

MC34063 based High Voltage Boost Power Supply Module

This is a very common circuit,the key point of the circuit is the selection of the Inductor and the Mosfet.

The Module can output 10W power and the max efficient is 85%, even under 12Vin,10W output condition,the convert efficient still be no less than 75%.

The frequency is about 30KHz, no audible sound.