Home Made 30 kV ZVS High Voltage Power Supply and Tear-down @LesLaboratory

Les Lab | Home Made 30 kV ZVS High Voltage Power Supply and Tear-down @LesLaboratory | Uploaded 4 years ago | Updated 1 hour ago
Episode 10

#highvoltage
#electronics

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Disclaimer: This video describes a high voltage power supply. Electricity can kill. Do not attempt to duplicate what you see here, unless you are qualified, or suitably experienced. I will not be held liable for injury, death or damage to property if you don't know what you are doing!

This video covers the High voltage Power supply I use to power my Nitrogen Lasers!
This supply is capable of generating 30,000v (more with some improvement) and uses a ZVS driver at it's core.
It is current limited so will tolerate shorting and by varying the input voltage, you can vary the output (within limits).

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$DIY Raspberry Pi Spectrometer NEW SOFTWARE! Episode 45 #spectroscope #spectrometer #raspberrypi Code at the end of the Description! Check out my other videos: https://www.youtube.com/leslaboratory Please dont forget to like,subscribe and comment for more great content! If you found this content useful, and would like to support this Channel, please consider supporting this work on Patreon: https://patreon.com/leslaboratory Or donate directly: https://paypal.me/leslaboratory Alternatively, please share this content on your social media platforms, it really helps me out! In this video I demonstrate the latest and greatest software for the home-made Raspberry Pi Spectrometer with al new features! If you already have a Raspberry Pi, this useful tool can be built for under 100 bucks! The new software features: Accuracy has been significantly improved by implementing multi-wavelength calibration and a Polynomial regression data fit to compute wavelengths as precisely as possible across the measured range. Full screen spectrometer display! On Raspberry Pi systems, the interface is designed to fit 800 x 480 screens, which seem to be a common resolution for RPi LCDs, paving the way for the creation of a stand alone benchtop instrument. (for example the HyperPixel 4.0, etc) Waterfall display from measuring spectra changes over time This uses readily available components and easy to use Python software I have written specially for this application. A commercial Diffraction grating Spectroscope https://www.patonhawksley.com/product-page/benchtop-spectroscope Original PySectrometer: https://youtu.be/T_goVwwxKE4 Nitrogen Laser repair: https://youtu.be/0MvXXwAizrM Home made Dye Laser: https://youtu.be/-ny Y1MpRY Ulbricht Sphere: https://youtu.be/BtMqx5P74n4 All code for this video and the bill of materials, as well as additional information is available at my GitHub. https://github.com/leswright1977/PySpectrometer2 #raspberrypi #optics #laser 0:00 Intro 0:16 Hardware 1:41 Software Repo Github 2:33 New Features! 6:20 Where to buy parts 7:45 Quick test 9:30 New Software Demo! 9:49 Calibration 14:38 Waterfall mode 15:36 Test with a Dye Laser! 18:19 Self contained unit with screen! 19:16 Outro 19:26 Channel supporter credits$