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24V DC Motor controller using TL494 and IRF1405

12V-24V PWM Motor controller circuit using TL494 and IRF1405

This is the high quality 12V-24V PWM Motor controller circuit, at current up to 20A,using TL494-IRF1405 for working with soft start, adjust pulse frequency

October 27, 2014Motor Controller, Controls & Timers22 Comments

variable-switch-mode-power-supply-0-50v-5a-by-tl494-mj15004

Variable Supply Power supply

Variable Switch Mode Power Supply circuit, 0-50V 5A

It is a great idea. but It is suitable for an old hand!

June 20, 2013Variable Supply, Power supply23 Comments

Switching Mode Power supply

5 PC power supply circuit for you

A good DC switching power supply circuit form old computer that not used. It has used powerful, durable and works great.

September 3, 2012Switching Mode, Power supply5 Comments

Small DC to DC converter 1.5V or 3V to 9V by TL496

Switching Mode DC converters

Small 3V, 1.5V to 9V step up dc converter using TL496

If you have batteries is 1.5V or 3V, but need voltage 9V. This DC converter, can help you, This is 1.5v to 9v step up dc converter circuit using TL496

July 11, 2009Switching Mode, DC converters13 Comments