15v 2a Power Supply Circuit Diagram

Hence it is used for low power applications.

15v 2a power supply circuit diagram.

Lm7805 is a famous positive voltage regulator ic comes in three terminal provides fixed 5v dc output. This power supply circuit has a over current protection and a good stabilized voltage. It can deliver up to 1 6 a. 1 5v 3v adapter usb to 1 5v or 3v converter circuit small uninterruptible ups.

The center tapped secondary coil should be rated about 15v to 18v at 1 a or higher. 12v 1a linear regulator using transistor and zener diode. 24v 2a power supply circuit. The 110v or 220v to 18v center tap transformer is used to step down the mains voltage.

The huge heat sink is required in this circuit as 2n3055 transistors produce a large amount of heat at full load. This lm10 2n3055 50v bench power supply allows an output voltage regulation in a range between 0 and 50 volts and the output current can be limited to a maximum of 2a. In this project we will build a similar ac to dc power supply circuit with 10w power rating. An 50v bench power supply can be made using electronic diagram below which is designed using lm10 op amp and 2n3055 transistors.

The diode d1 to d4 performs the process of rectification which will convert 18v ac to 18v dc. Here is a circuit of a 15v regulated dual power supply. This 15v dual rail output power supply is powered by the transformer. 12v and 5v output many ideas of 12v and 5v dual power supply circuit diagram at 3a max.

For a transformer power supply you can simply use a 0 12v transformer and join a bridge rectifier with a filter capacitor as shown in the third diagram above for getting a 15v output reply sayli uttarwar says. Most household electronic products like mobile chargers bluetooth speakers power banks smart watches etc requires a power supply circuit that could convert the ac mains supply to 5v dc to operate them. 1 5v 3v 4 5v 6v 9v at 1 5a selector voltage regulator. 0 28v 6 8a power supply circuit diagram using lm317 and 2n3055 this design can produce a current of 20 amps with little modification use proper rating transformer and a huge heat sink with a fan.

Power supply unit psu is a vital part in any electronic product design. The output of the circuit is 15v and 15v dc. To begin with the transformer should have a primary rating of 240v 220v for europe or 120v for north america. Here is a 5v power supply circuit using lm 7805 ic.

A lot of 6v supply. Lm7812 power supply schematic. 15v dual power supply circuit diagram using 7815 7915. 2n3055 adjustable power supply schematic.

This ic has many built in features like internal current limiting thermal shut down operating area protection etc. Lm317 variable power supply circuit.