DC to DC Converter Circuit 12V to ± 38V

DC to DC 12V to ± 38V Converter Circuit, in the circuit shown in the figure 

The pulse generator built on the TL494 chip is at the heart of the Car DC to DC Converter 12V to 38 VDC. The circuit is intended to power the Monoblock Car Amplifier TDA7294. The generator frequency can be adjusted by adjusting the resistor R3. You can also download the datasheet to learn more about the chips.

DC to DC Converter

DC to DC Converter Circuit

DC to DC Converter Circuit

  • The power supply is an electronic device that supplies electric energy to an electrical load.
  • The primary function of a power supply is to convert one form of electrical energy to another, and as a result, power supplies are sometimes referred to as electric power converters.
  • Some power supplies are discrete, stand-alone devices, whereas others are built into larger devices along with their loads. Examples of the latter include power supplies found in desktop computers and consumer electronics devices.

What is a DC-to-DC converter in a car?

An automotive DC-DC converter takes a high voltage from the battery and converts it to a lower voltage to power onboard devices like the instrument panel, entertainment system, sensors, LED lighting, and any other onboard devices that require low voltage DC power.

What is a DC-to-DC converter called?

DC to DC converters, known as choppers, is powered by a dc voltage source, typically a diode rectifier and a dc link. The dc link is made up of a large capacitor connected across the chopper’s input terminals and, often but not always, a series inductance.

What is the use of a rectifier?

A rectifier is an electronic device that uses one or more P-N junction diodes to convert alternating current to direct current. A diode functions as a one-way valve, allowing current to flow in only one direction. This is referred to as rectification.

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