H-Bridge for High Power Brushed DC Motor with Current Sense

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https://www.electronics-lab.com/project/h-bridge-for-high-power-brushed-dc-motor-with-current-sense/

This H-bridge board is an easy-to-use brushed DC motor driver that can handle large-size motors such as wheelchair motors, and winch motors. An H-bridge is an electronic circuit that switches the polarity of a voltage applied to a load. The circuit is built using 4 x N-Channel MOSFETs, gate driver IR2104, and a logic circuit. […]

Half-Bridge with Ultra-Precise Current Sense Feedback for Solenoid

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https://www.electronics-lab.com/project/half-bridge-with-ultra-precise-current-sense-feedback-for-solenoid/

A Half-bridge converter is widely used in applications such as DC-DC converters, switch mode power supplies, inverters, motor drivers, resistive loads, and solenoid drivers. This project consists of an IR2104 Half-bridge driver chip, 2 x DPAK MOSFETS, and an INA293 precision current sense amplifier. The IR2104 is a half-bridge, high voltage, high-speed power MOSFET and […]

High Current Discrete Half-Bridge Based on IR2104 or IR2101

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https://www.electronics-lab.com/project/high-current-discrete-half-bridge-based-ir2104-ir2101/

This is a discrete Half-bridge driver based on IR2104 gate driver IC and low impedance high current N channel IRFP4368 MOSFETS. The IR2104 is a high voltage, high speed power MOSFET driver with independent high and low side referenced output channels. HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is […]