This Converter  Electronic Circuit Project a very simple build 12-16V-Converter. Many devices operate from a car`s 12-V electrical system. Some require 12 V; others require some lesser voltage. An automobile battery`s output can vary from 12 to 13.8 V under normal circumstances. The load requirements of the device might vary.

12-16V-Converter Circuit Diagram:

 This circuit maintains a constant voltage regardless of how those factors change. Simple circuit, A, uses a 7805 voltage regulator. In addition to a constant output, this JC provides overload and short-circuit protection. That unit is a 5-V, 1-A regulator, but when placed in circuit B, it can provide other voltages as well. When the arm of potentiometer R1 is moved toward ground, the output varies from 5 to about 10 V.

6V to 12V Converter Circuit provide up to 850mA of 12V power from a 6V supply. For suppose, you can run 12V car accessories in a 6V car. The circuit is simple, about 75% efficient and quite useful. By changing just a few components, you can also modify it for different voltages.

Read : 250 to 5000 watts PWM DC/AC 220V Power Inverter

Parts:

"400V-60W push-pull DC-DC Converter Circuit Diagram" is the simple and most powerful 400V-60W push-pull DC-DC Converter with Circuit Diagram and Details. The TL494 switching regulator governs the operating frequency and regulates O.V. Switching frequency make 100 kHz for the values shown.