Low noise Linear Regulated Power Supply Board Base on Sigma11
PCB size: 100*75MM,1.6mm,1 OZ
Height about 38mm

This PSU is output single voltage. you can use 2 of this board to build up as +/- dual voltage

The default heatsink max output currect is about 500mA, suitabe for low currect device such as preamp board. DAC board etc..

If you want higher currect. can add big heatsink for it. max can about 2A.


DC3.3V  input voltage recommned AC5-6V
DC5V     input voltage recommend AC9V
DC9V     input voltage recommend AC12V
DC12V   input voltage recommend AC15V
DC15V   input voltage recommend AC18V
DC18V   input voltage recommend AC20V
DC24V   input voltage recommend AC24V

We also can make other output votlage. if you need. Please contact us. thanks


NOTE: We have DIY kit or Finished board (Optional)
◆ DIY kit ---- All parts need you to solder and test it.
◆  Finished board ---- All parts have been welded and tested OK.