R30 Y Type Transformer 40W Power Supply for 1794 4399 4495 DAC Audio Board

40W Transformer

In P:0-110V (1-Red+2-Black), 0-110V (3-Red+4-Black)
In P:0-220V (1-Left-Red+4-Right-Black) 2-Black and 3-Red Merge
Shielding wire:(Yellow/Green)

Output: 
Dual
15V-0-15V (Blue/Black/Blue)
Single
9V/1A(Green/Green), 9V/1A(Yellow/Yellow)

Package contains:
1* R30 40W Y-type Transformers