DC-DC Single 12Vdc to +/-12Vdc Boost-Buck Converter with Remote Power Turn On

Do you need Double +/- Voltage from single Voltage? 

This is the perfect solution for you.

Make from 1 dc in to +/- dc out

Input Workin Voltage : 9-20V DC

VOUT: +/- 9-20V DC (1:1 VIN)

Output Current: Up to 2.5A

Remote turn on: 9-20V DC

Over current protection: Raychem PTC

PWM Control: TL494

Oscillator frequency: 50Khz (can be changed by C2/R3 Value)

Primary Current Driver: 2 MosFet

PCB: L64mm X W37mm X H28mm