LM317 LM337 Dual Power Adjustable Power Supply Board Diy Kit

LM317 LM337 Dual Power Adjustable Power Supply Board Diy Kit

Maximum Power Per Channel:10W
color: blue
Material: plastic + metal
Package Contents:1x LM317 dual power amplifier board set
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1x LM317 dual power amplifier board set