Variable Voltage Output from 12V Battery Source

The circuit was designed to provide a variety of voltages to some electronic equipment with the use of a 12V battery as the power source.

LM338 and LM350 Dual Power Supply

The circuit was designed based on two types of voltage regulator which utilizes three LM338 to produce a maximum 25V at 15A and one LM350 to produce a maximum of 25V at 3A.

LM338-Based Power Supply with 13.8V at 5A Rating

The circuit is intended to produce a power supply unit that that utilizes a single LM338 voltage regulator to provide an output voltage of 13.8 V while carrying a current of 5 A.

MC1466L Driven Power Supply with 30 Volts at 2 Amperes

The circuit has been designed to produce a power supply that will generate 30 Volts with 2 A current by utilizing the MC1466L integrated circuit with the aid of multiple Darlington transistors.

Additional Current Limiter for Power Supply

The circuit is designed for power supply protection by limiting the amount of maximum output current to prevent any further damage to take place inside the power supply as well as the external circuit connected to it.

Regulated DC Power Supply with 13.8V and 20A Rating

The circuit was designed to create a DC power supply that will be rated with 13.8 V and 20 A while having a current limiter and short circuit protection.