1.2V to 50V @ 3A – Adjustable Power Supply with 55Vdc Input

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https://www.electronics-lab.com/1-2v-to-50v-3a-adjustable-power-supply-with-55vdc-input/

The project presented here is a wide input voltage range non-isolated DC-DC Converter, that provides a regulated, adjustable output voltage. The operating input supply is 55V DC and output regulated from 1.2V to 50V DC. The project built using LM2576HVT-ADJ IC. Screw terminals provided for easy input and output connections, onboard power LED at the […]

5V @3A Switching Power Supply

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https://www.electronics-lab.com/5v-3a-switching-power-supply/

This circuit is about a buck regulator which can produce an output of 5V for a input voltage ranging from 7V to 40V. LM2576 is a monolithic IC and it acts as the heart of this circuit. This IC has a potential of delivering an output current up to 3A and requires less number of […]

1.2V TO 35V DC-DC CONVERTER

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https://www.electronics-lab.com/1-2v-to-35v-dc-dc-converter/

1.2V to 35V Adjustable DC-DC Converter project has been design around TI’s LM2576-ADJ IC. Inputs supply 40 VDC. LM2576-ADJ is a monolithic integrated circuit that provides all the active functions for step down switching regulator, capable of driving 3A load with excellent line and load regulation.this board has minimum number of components. Features Output 1.2 […]