Positive to Negative 200-500mA +/- Voltage Converter power supply DC-DC Boost-Buck Module +3~+15V to -3.3v -5V -6V -9V -12V-15V
USD 4.49USD 4.99
Positive to Negative 200-500mA +/- Voltage Converter power supply DC-DC Boost-Buck Module +3~+15V to -3.3v -5V -6V -9V -12V-15V