12V 100mA SMPS Transformerless Power Supply Circuit

This post is a research layout report for the 1.44 W non-isolated buck converter by using LinkSwitchâ„¢-TN2 LNK3204D/P/G, which can be effectively implemented as a 12V 100mA SMPS transformerless power supply circuit. It typically works at an input voltage which range from 85 VAC to 265 VAC and offers an output of 12 V at […]

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LED Tube light from a Dead CFL Circuit

You could have at present find out about this fascinating concept in lots of various sites. It’s concerning transforming a dead CFL into a sleek LED tube light circuit. Within this article we understand the methods with additional information. Just how many times did you dispose of a dead or over utilized faulty CFL unit […]

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Transformerless 110V Tube Light Circuit

The post describes a basic single IC LED tube ligt circuit relevant for 110V/120V AC inputs. The circuit utilizes 30 numbers of 1 watt LEDs, as well as contains a voltage and current control capabilities. Within my earlier publish I mentioned the IC TL783 which can be a 1.25V to 120V adjustable DC regulator IC. […]

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220V Transformerless LED Driver Circuit

The MBI6001 series of ICs are manufactured to make use of mains AC inputs and change it into a lower voltage DC output which might be surely useful for driving several series attached LEDs. The IC benefits a pulsed current PWM output which allows setting of current to the accurate levesl as per the rating […]

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