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Variable Power Supply 0-30V 20A LM338
The circuit of variable power supply 0-30V 20A LM338 can provide output voltage can be set for...
Variable Power Supply 4A
The circuit of variable power supply 4A is built using a voltage regulator of operational amplifiers and...
Variable Power Supply 10A LM723
Variable power supply 10A LM723 is made with the LM723 voltage regulator has a linear DC output of...