150V DC/DC inverting controller: single inductor, ground-referenced control

150V DC/DC inverting controller: single inductor, ground-referenced control

LTC3896 is a high voltage inverting switching regulator controller that drives an all N-channel synchronous power MOSFET stage.


150V synchronous step-down DC/DC includes surge protection

150V synchronous step-down DC/DC includes surge protection

Linear Technology designed the LTC3895 to be a non-isolated DC/DC controller with a high input voltage capability that can...


High Voltage by mixos
PIC16F628A Programmable Digital Timer

PIC16F628A Programmable Digital Timer

Raj Bhatt shared another project with us.


9V to 1kV DC/DC converter

9V to 1kV DC/DC converter

Bob tipped us with his latest project, it’s a 9V to 1kV DC-DC converter using CD4011 IC to produce a square wave and a IRF530 t...


DC Output Solid State Relay

DC Output Solid State Relay

DC Output Solid State Relay 10Amps 60V DC (Optically Isolated Input) This project has been designed around TLP250/352 which is...


AC Solid State Relay

AC Solid State Relay

This simple circuit designed around Solid State Relay S216S02 from SHARP.


Password Based Circuit Breaker

Password Based Circuit Breaker

Electrical accidents are rapidly increasing especially electric line repairs incident due to the lack of communication and...


Open Inverter, an open source micro-solar inverter

Open Inverter, an open source micro-solar inverter

Ken Boak has been working on an open source micro-solar inverter project: We wanted to make a design that uses readily obtainable...


Solar Cells Made Obsolete – 3D rectennas aim at 40-to-90% efficiency

Solar Cells Made Obsolete – 3D rectennas aim at 40-to-90% efficiency

R.


Overheat/Overcooling Circuit Breaker

Overheat/Overcooling Circuit Breaker

This project automatically switches off the electrical flow in event of excess heating or excess cooling thus protecting the...


Dekatron as Internet speed indicator

Dekatron as Internet speed indicator

spritesmods.com has build a interner speed indicator based on a Dekatron tube, the result is great.


High Voltage by mixos
650V, 100A GaN transistors on show

650V, 100A GaN transistors on show

by Graham Prophet @ edn-europe.com: GaN Systems (Ottawa, Canada) is to display its GS66540C 650V 100A high current GaN power transistors for the...