Cheap Miniature High Voltage Power Modules, Schematics, Details, Testing

A hot Video on a Hot Day :-) What is more appropriate than HIGH VOLTAGE Fun and to play with High Voltage sparks !!!!
In this (more fun) Video I want to show you the Operation, the Design the Reverse Engineered Schematics and scope Shot's of 2 Miniature DC-DC Half-Bridge Driver Boards to Producing High Voltages (10-20kV AC/DC) for 15-24V DC.
High Voltage related Videos & Fun Playlist: • High Voltage related V...
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[@jeanmichel9207]

Thank you another good video hope you Will do a video about transistor withstand voltage tester to explain to us how the 10v to 3800v how it was done

[@MrBobWareham]

Well that was good my tinnitus a bit of a punch, good video thanks

[@KonstantinGrigoriadis]

Thankyou, btw, I have Tinnitus too, Cheers, Konstantin

[@ChrisMcNeely]

krass, danke.

[@KonstantinGrigoriadis]

Danke !

[@cncdavenz]

Hi, I remember a few years ago i was playing with one of these high voltage generators and destroyed one of my lab power supplies, I had not tied the negative of the supply to ground 😞.
Are these units you demonstrated for continuous operation as I have a decretive discharge lamp that I need to repair. It's a big green mushroom 🙂
Keep the video coming.

[@KonstantinGrigoriadis]

Hi Dave, about continuous operation, it depends what current y lamp draws and if the modules are powered with 12-15v only, what are the specs of your lamp ?

[@BjornV78]

High temperature high voltage, love it :-)
Is it possible that the "sweep" in frequency is due a unwanted oscillation in the 5V powerrail ? Grtz

[@KonstantinGrigoriadis]

Hi Bjorn :-) No, the Power Rails is clean and the MCU Generates the Sweep on purpose (that's the only reason to use a MCU), perhaps to cover a wide range of Coils that van be used.
Cheers, Konstantin

[@SathnimBandara]

Hi! Another great video! Could it be an SPWM signal?

[@KonstantinGrigoriadis]

Hello, Thankyou ! Well, it would make no sense and it looks different, I didn't analyzed it though , cheers, Konstantin

[@alo1236546]

Dear sir, can you connect the high side to atenna and hear the am radio band

[@KonstantinGrigoriadis]

Hello, I dont understand what you mean ?

[@alo1236546]

@@KonstantinGrigoriadis i mean the high voltage side can make the AM transmitter at 200khz and harmonic at 600khz

[@KonstantinGrigoriadis]

And what would that be of use ? There is no necessity of an antenna the sparks are distorting all over the am band.

[@alo1236546]

@@KonstantinGrigoriadis wow that's so great, i try to protect my car with a jammer. Thank sir for your vidz