USB to -5V Negative Voltage DC-DC switching Converter
Power supply

USB to -5V Negative Voltage DC-DC switching Converter

Now days USB power source is very common and available in many devices and power banks. This DC-DC converter provide -5V negative voltage from +5V USB power source. This converter can be used in a wide range of industrial automation control equipment, sensors, isolated operational...

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Smart algorithm triples service life of power supplies
Power supply

Smart algorithm triples service life of power supplies

New modulation method increases operational lifetime of switching power units through digital, highly dynamic control and the use of film capacitors. Switching power units are used for the power supply of many electrical devices, e.g. computers, LED lights or laser welding equipment....

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OPEN Power: A Simple Constant Power Supply with Variable Voltage
Power supply

OPEN Power: A Simple Constant Power Supply with Variable Voltage

John Loeffler didn't have much to build a power supply for his bench so he decided to build his own and he did it nicely. This Project is to produce 3 final Prototypes. All Power Supplies will have USB Charging of Lithium Batteries and a Load Sharing. Prototype 1: Simple Constant...

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Dual-Channel, 42 V, 4 A Monolithic Synchronous Step-Down Silent Switcher 2
Power supply

Dual-Channel, 42 V, 4 A Monolithic Synchronous Step-Down Silent Switcher 2

The LT8650S 42 V, dual-channel, 4 A synchronous Silent Switcher® 2 regulator features a wide input voltage range of 3 V to 42 V, ideal for automotive, industrial, and other step-down applications. Its quiescent current is only 6.2 µA with the outputs in regulation – a critical...

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60V to 5V DC-DC Step-Down Converter using LMR16030
Power supply

60V to 5V DC-DC Step-Down Converter using LMR16030

The circuit published here is a compact 60V DC-DC Step down Converter that provides 5V DC output and load current up to 3A in compact size. The project is based on LMR16030. The LMR16030 is a 60 V, 3 A SIMPLE SWITCHER® step down regulator with an integrated high-side MOSFET. With a...

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Power IC solutions for IoT / Portable / Wearable / Battery-Powered applications
Power supply

Power IC solutions for IoT / Portable / Wearable / Battery-Powered applications

This is a tidy and organized list from Richtek showing the various power solutions it offers for IoT, Portable, Wearable and Battery powered applications....

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94.5% Efficiency, 24V @ 21A – 500W industrial AC-DC reference design
Power supply

94.5% Efficiency, 24V @ 21A – 500W industrial AC-DC reference design

This reference design is a compact, high efficiency, 24-V DC, 500-W reference design for industrial AC/DC power supplies. This design consists of a front-end, two-phase interleaved transition mode (TM) power factor correction (PFC) based on the UCC28064A. This minimizes the PFC inductor...

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T3PS Series Power Supplies from Teledyne LeCroy
Power supplyTop Stories

T3PS Series Power Supplies from Teledyne LeCroy

Teledyne Test Tools new T3PS3000 is a Linear Programmable DC Power Supply with a 4.3 inch TFT LCD display. It has three isolated outputs: two adjustable channels and one selectable channel from 2.5V, 3.3V, and 5V with output short and overload protection for each channel. Support for...

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