Isolated Power Supply for RS485, RS422, RS232, SPI, I2C and Power LAN
Power supply

Isolated Power Supply for RS485, RS422, RS232, SPI, I2C and Power LAN

Mini Isolated Power Supply is designed for CAN, RS-485, RS-422, RS-232, SPI, I2C, Low-Power LAN applications. The power supply provides +/- 5.50 V DC symmetrical outputs with load current 500mA from 5V DC input. The project is built using SN6505A IC from Texas instruments. The SN6505A...

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High Voltage Capacitor Charger for Photo-Flash Using LT3751
High Voltage

High Voltage Capacitor Charger for Photo-Flash Using LT3751

The project is built for professional photo flash systems. Circuit generates high voltage from low voltage battery to operate a photo-flash tube. The project can also be used in other applications like high voltage capacitor charger, emergency strobe, high voltage power supply,...

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50V – 10A Bidirectional DC Motor Driver Using A3941
Motor

50V – 10A Bidirectional DC Motor Driver Using A3941

This tiny board designed to drive bidirectional DC brushed motor of large current. DC supply is up to 50V DC. A3941 gate driver IC and 4X N Channel Mosfet IRLR024 used as H-Bridge. The project can handle a load up to 10Amps. Screw terminals provided to connect load and load supply, 9...

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3 Phase AC Motor Controller
Motor

3 Phase AC Motor Controller

This project made using MC3PHAC from NXP Semiconductor. The project generates 6 PWM signals for 3 Phase AC Motor controller. It’s very easy to make professional VFD combining with Intelligent Power Module (IPM) or 3 Phase IGBT/MOSFET with Gate driver. The board provides 6 PWM signals...

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Diamond-Based MOSFETs Are Now Real
HardwareTechnology

Diamond-Based MOSFETs Are Now Real

A research group at Japan’s National Institute for Materials Science (NIMS) has developed logic circuits equipped with diamond-based metal-oxide-semiconductor field-effect-transistors (MOSFETs) at two different operation modes - a first step toward the development of diamond integrated...

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LTC7003 – Fast 60V Protected High Side NMOS Static Switch Driver
IC

LTC7003 – Fast 60V Protected High Side NMOS Static Switch Driver

The LTC7003 is a fast high side N-channel MOSFET gate driver that operates from input voltages up to 60V. It contains an internal charge pump that fully enhances an external N-channel MOSFET switch, allowing it to remain on indefinitely. Its powerful driver can easily drive large gate...

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SUNY Polytechnic Creates 3-in-1 Device That Can Be A Diode, A MOSFET And A BJT
ScienceTechnology

SUNY Polytechnic Creates 3-in-1 Device That Can Be A Diode, A MOSFET And A BJT

In a recently published study, a team of researchers at SUNY Polytechnic Institute in Albany, New York, has suggested that combining multiple functions in a single semiconductor device can significantly improve device's functionality and efficiency. Nowadays, the semiconductor...

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Integrated Load Switches versus Discrete MOSFETs
Basic Electronics

Integrated Load Switches versus Discrete MOSFETs

Alek Kaknevicius @ ti.com discuss about load switches and the advantages of intergrated switches over discrete ones. The most common approach to load switching solutions is to use a Power MOSFET surrounded by discrete resistors and capacitors; however, in most cases using a fully...

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