Posted inVariable Supply Power supply
0-30V Variable Power Supply at 3A
Cheap adjustable 0-30V 3A Laboratory DC Power Supply. high efficiency regulator circuit by IC regulator UA723-TIP3055 as power.Protect over load maximum 3A
Posted inVariable Supply Power supply
Ham radio power supply circuit with RFI elimination
Here is Ham radio power supply circuit using LM350T x4 in parallel for Amateur radio CB/RF/VHF. The output is 13.8V at 10A current. It is good circuit with PCB low noise RFI elimination.
Posted inVariable Supply Power supply Basic Electronics
LM338 | Datasheet | Adjustable Power Supply 5A and 10A
If you want to a LM338 variable dc voltage power supply circuit during 1.2V to 30Vdc and can provide a current maximum to 5A.
Posted inVariable Supply Power supply
Simple Variable power supply circuit 0-30V 2A
This is simple variable power supply circuit 0-30V 2A using transistors basic circuits for beginner can builds easy with a few parts looks circuit 2 .....
Posted inVariable Supply Basic Electronics
LM317 voltage regulator: Pinout, CALCULATOR, and circuits
When we build variable DC power supply,output 1A and adjust up to about 30V. Most use LM317, because high-efficiency, easy to apply and cheaper[...]