DC to DC Converter 12 Volt to 21 Volt

Below is a schematic diagram of a DC to DC Converter 12 Volt to 21 Volt by using IC TDA2003.

21V from 12 V DC to DC Converter

This 12 V to 21 V DC to DC Converter can perform nicely at 500mA maximum current. In case the current exceeds 500 milli-amperes, the voltage will drop below 21 Volt.

TDA 2003Part list :

  • R1 : 2M2
  • R2 : 300K
  • C1 : 0,47uF
  • C2 : 47nF
  • C3 : 1000uF electrolityc capacitor
  • C4 : 1000uF electrolityc capacitor
  • D1 & D2 :
  • SB 550
  • IC : TDA2003
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.


Tags: 12 VDC to 21VDC Converter dc to dc converter

Related Post "DC to DC Converter 12 Volt to 21 Volt"

Voltage Doubler from 6VDC to 12VDC
This is the circuit diagram of voltage
24v to 12v converter
As shown, the 24v to 12v converter
12v to 24v converter
Is often you need to install some
Symmetric 12V to 5V converter
With this simple DC voltage converter circuit

Comments are closed.