200V DC High voltage pocket generator
High Voltage

200V DC High voltage pocket generator

Aki made this DIY pocket HV generator: There are times you find yourself looking for a relatively high voltage (100V to 200V often in my case) but low current DC power supply. I have zener diodes that are higher than 30V, which makes the lab supply useless, and filament LEDs with...

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Materials that will bring better Aluminium batteries
High VoltagePower

Materials that will bring better Aluminium batteries

Giant Strides have been moving towards research and production of aluminum batteries. Different teams are working hard to ensure the production of sustainable Aluminium batteries. Recently, Standford University scientists released the first high-performance aluminum battery that can last...

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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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USB powered – PCB TeslaCoil
High Voltage

USB powered – PCB TeslaCoil

Daniel Eindhoven build a usb powered Teslacoil able to produce small sparks. The coil of the device is printed on the board! A new and improved PCB spiral Teslacoil. This Teslacoil has etched windings on a print circuit board. It has a USB interface which also powers the coil. The...

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Making of a New Nixie Tube
High Voltage

Making of a New Nixie Tube

Dalibor Farny shows us how he hand make new Nixie tubes on this interesting video! The nixie tube is a vintage display device which had been used until 70s when it was replaced with LED displays. The complex knowledge of manufacture of nixie tubes literally died with tube factory's...

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High Voltage-Current Half Bridge Driver Using IR2153 & IGBT
High Voltage

High Voltage-Current Half Bridge Driver Using IR2153 & IGBT

IGBT based half bridge board has been designed for multiple applications, like induction heater driver, tesla coil driver, DC-DC converters, SMPS etc. High current and high voltage IGBTs are used to serve high power requirements. IGBT NGTB40N120FL2WG from ON semi and IR2153 from...

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400V – 5A Power Supply For Brushless Motor Drivers
High VoltageMotorPower supply

400V – 5A Power Supply For Brushless Motor Drivers

Although the power supply design is specific to the Brushless Servo Drivers mainly for IPM Modules, the concepts and circuit design may be used for any power supply requires high voltage output up to 400V DC and 5 Amps. The power supply is an unregulated design with an option to allow...

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A Cost-efficient Super-Cascode SiC Switch
High VoltageScience

A Cost-efficient Super-Cascode SiC Switch

Coping with rapid technological advances and finding efficient energy solutions are the keys for development of power electronics of the future. A new research had been done in North Carolina State University about increasing the efficiency of high-power switches. Silicon Carbide is a...

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