DC-DC negative voltage converter module

Maximum output current: 3A
Input voltage: 5.5~36V
Output voltage: -3.3v/-5v/-9v/-12v< /span>
Maximum efficiency: 88%
Output ripple: 30mA
Output accuracy: ±0.1v
Switching frequency: 500KHz
Working humidity: 20~90%
PCB thickness: 1.6mm
Shutdown current: not turn off
Whether with isolation: without isolation
Cooling method: natural cooling