LONG WEI LW-K3010D Power Supply Switching Power Supply banggod

Features :
- Single phase, single output.
- Perfect line protection function.
- Apply for sticking technology small size, good appearance.
- Using multi-circle wire-wound potentiator with high efficiency.
- The cooling system for intelligent temperature control fan.
- Set of posts could dual-use(insert or connect), prevent the posts heat and loose.

[thijs-p]

is it normal that the current button does nothing?