Variable Regulator Kit 0 - 30V, 3A

The circuit for high precision applications obtained though the use of UA723 IC regulator.

If less than 12V, connect 12 pole with 0.
If greater than 12V, connect 12 pole with 12.

Technical specifications:
- required transformer : 12-0-12V 4A.
- voltage output : 0-30VDC (adjustable)
- current max. : 3A.
- PCB dimensions : 3.08" x 1.95"
Note** In order to insure reliable, stable operation, it would be best to use a transformer capable of delivering up to 4 Amps.
If your current demand is less, you could get by with a smaller transformer as long as it exceeds your current requirements.