UNIVERSAL INPUT ac-dc PCB OPEN FRAME single output 10-25 watts INTERNAL SWITCHING POWER SUPPLIES TPVI20 SERIES UNIVERSAL INPUT ac-dc PCB OPEN FRAME single output 10-25 watts INTERNAL SWITCHING POWER SUPPLIES TPVI20 SERIES
UNIVERSAL INPUT ac-dc PCB OPEN FRAME single output 12 watts INTERNAL SWITCHING POWER SUPPLIES TPVI12 SERIES UNIVERSAL INPUT ac-dc PCB OPEN FRAME single output 12 watts INTERNAL SWITCHING POWER SUPPLIES TPVI12 SERIES