LM317 LM337 DC Adjustable
Regulated Power Supply Module Board DIY Kits
Description:
Brand new and High quality
Input Voltage: AC 3-25V
Output Voltage: DC ±1.25V~ ±30V
Output Current: ±1.5A (Max 1.5A)
PCB Size: 80x40mm
Notice:
1, This is DIY kits, included all components as the pictures, but you need solder its by yourself.
2, We also sales Assembled board, if you need, please message to me when you purchase and it need you extra pay $1.5 dollars for it.
Packing List:
1set x LM317 LM337 Power Supply Module Kits