Isolated IGBT Half-Bridge Gate Driver Module
https://www.electronics-lab.com/project/isolated-igbt-half-bridge-gate-driver-module/
Isolated Half-Bridge: 1ED3124MC12H ICs, +15V/-9V supply, IGBTs, and shunt-based over-current detection.
High-Voltage Isolated Half-Bridge Driver (Up to 1kV)
https://www.electronics-lab.com/project/high-voltage-isolated-half-bridge-driver-up-to-1kv/
A fully isolated 1kV half-bridge driver for high-voltage use. Features isolated DC-DC converters, 1.2KV IGBTs, power LEDs, and 2.5kV galvanic isolation between signal and power grounds. Accepts 12V DC input and PWM control.
High Voltage IGBT Module, Low-side Driver with Over-Current Protection and Fault/Enable
https://www.electronics-lab.com/project/high-voltage-igbt-module-low-side-driver-with-over-current-protection-and-fault-enable/
This IGBT driver module is a low-side gate driver that features integrated over-current protection. The primary functions of this module are its built-in over-current protection and enable/fault output capabilities. The board’s main components include the gate driver chip (1ED44176N01F), an SMD D2PK IGBT, and a current sense resistor. The chip is equipped with an over-current protection function, which has a typical threshold of 0.5V at the OCP (Over-Current Protection) point. When an over-current condition occurs, the driver output is automatically switched off. Simultaneously, the EN/FLT (Enable/Fault) pin is internally pulled down, and an internal current source charges the capacitor (C4) connected between the FLTC and VSS pins to program the fault clear time. This module is capable of driving loads up to 1A and can drive higher current with forced air cooling. It can operate within a load power supply range of 80-400V DC, making it a reliable and efficient solution for various applications.
High Current Isolated Gate Driver for IGBTs
https://www.electronics-lab.com/project/high-current-isolated-gate-driver-for-igbts/
The project design features a galvanically isolated single-channel gate driver IC with a dedicated isolated DC-DC gate drive power supply providing bipolar output of +15V/-9V. This compact module is designed to control IGBTs in inverters, offering high gate driver currents up to 14A for applications like half-bridge, full-bridge, and single IGBT. The driver operates in two modes, non-inverting and inverting, with a minimum input pulse width to filter glitches. The output driver section uses MOSFETs for rail-to-rail output to control gate voltage during on-state and short circuits efficiently. This setup is suitable for use with various IGBT voltages and features optimizations for high-frequency operations.
High-Voltage Half-Bridge Board with Adjustable PWM Signal Generation
https://www.electronics-lab.com/project/high-voltage-half-bridge-board-with-adjustable-pwm-signal-generation/
The high-voltage half-bridge board features a 2ED2184 half-bridge gate driver, 2 x IKW20N60H3FKSA1-ND IGBTs, and an SG3525 PWM signal generator. This board is designed to support bus supplies of up to 400V DC, PWM frequency up to 6.5Khz and adjustable duty cycle range 2% to 98% making it suitable for a wide range of applications, […]
Half-Bridge with Over Current Protection – 400V/1A
https://www.electronics-lab.com/project/half-bridge-with-over-current-protection-400v-1a/
The Half-Bridge Driver project presented here is designed to support load power supplies of up to 400V DC. The board features the IRS2890DS Half-Bridge Gate Driver IC, which is paired with two IGBTs rated at 8A/650V, conveniently mounted on the board. The board features overcurrent shutdown. Barrier Terminal Blocks provided for load and input supply. […]
Half-Bridge Driver Module – 48V/5A Load
https://www.electronics-lab.com/project/half-bridge-driver-module-48v-5a-load/
This Half-Bridge Driver Module is a low-voltage power management solution designed to drive a wide range of applications, including DC motors, DC-DC converters, and other inductive and resistive loads. The module is engineered to operate within a load supply voltage range of up to 48V DC and can handle a maximum load current of 5A, […]
Ingition Coil Driver
https://www.electronics-lab.com/project/ingition-coil-driver/
The project presented here is an Ignition coil driver featuring FAN1100-F085 ignition gate driver chip and IGBT. Chip is designed to directly drive an ignition IGBT and control the current and spark event of the coil. The coil current is controlled via the input signal pin. When the input is driven high, the output of […]
1200V Inverter Module for 3 Phase Motors up to 2KW
https://www.electronics-lab.com/project/1200v-inverter-module-for-3-phase-motors-up-to-2kw/
The power board described here is designed for motor applications, featuring the 6ED2230S12T gate driver IC and FP15R12W1T4 IPM power module from Infineon. It provides an AC input and a 3-phase power output, with a single emitter shunt for current sensing and a voltage divider for DC-link voltage measurement. The board includes an LM1117S33 linear […]
3-Phase Advance Motion Module – 400VDC – 4A
https://www.electronics-lab.com/project/3-phase-advance-motion-module-400vdc-4a/
This is an advanced Motion module providing a fully featured, high-performance inverter output stage for AC induction, BLDC and PMSM motors such as refrigerators, fans, and pumps. This module is based on NFA50460 chip which integrates the optimized gate drive of the built−in IGBTs (FS4 RC IGBT technology) to minimize EMI and losses, while also […]