This kit is AC to Dual DC Rectifier power supply which require the AC-AC transformer with center tap. [ Buyer has to soldering each components on PCB board] You can use transformer 1A to 6A rate. Output current will be depend on the current rate of transformer.

Input = 12VAC to 31VAC with center tap

Output = Positive and Negative 12VDC to 44VDC

and fix supply at +15V / -15V output, Only Input more than 20VAC

Part List

1. PCB  1ea ( 6.5cm x 9.0cm )

2. 6800uF/50V 2 ea

3. 6A / 800V Rectifier Diode 4 ea

4. R 1K 1/2W 2 ea

5. Zener Diode 30V 1W  1ea

6. 1000uF/35V 2 ea

< This item is only the board, not include the AC transformer >