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Item Type: ZVS Driver Board Coil Power Supply
Material: Plastic + fiberglass
Model: ZVS
Application: Widely used to drive spark gap coil, for Jacob's Ladder, for Marx Generator and other devices
Input Voltage: DC12-30V
Input Current: More than 10A (15A-20A recommended)
Package List:
1 x ZVS Driver Board
1 x Coil Power Supply
Note:
1. Please pay attention to the positive and negative signs of the power supply at the input end of the driver board, check and confirm before turning on the power to prevent reverse burning of the board
2. The test machine voltage is recommended to be a low power 12v, to prevent problems or wrong wiring causing burn‑in
3. The limit input of the drive board is DC 30v, current 20A, it is not recommended to use the limit value, please do not run for a long time under the condition of overvoltage and overcurrent
4. Please note that the new type and old type of this product will be sent randomly,and make sure you will not mind before ordering.
spicewoodtx
Reviewed in the United States on March 22, 2025
Excellent board and flyback combo. Produces a 2+ inch steady spark.
Steve Acomb
Reviewed in the United States on January 29, 2025
It works! (with effort.)All of the pinouts for the board are in mandarin, and there is zero documentation of any kind. There also isn’t a datasheet, so there’s no real way of knowing whether your unit meets spec or is damaged/faulty.That said, it does work. With 12 V input, mine produced a pure sinusoidal output from the Flyback at about 118 kHz and about 2,800 V peak to peak.I’d suggest only buying this if you know what you’re doing. I’d even say the lack of documentation plus the high voltage makes the way they’re selling this somewhat irresponsible.
Bob frye
Reviewed in the United States on April 15, 2025
Works as was advertized
Dirk
Reviewed in the United States on July 3, 2024
I have experience with high voltage and flyback coils/drivers and got this to make a spark gap speaker. I'm surprised at how cheap it is for the drive and coil together. I think I paid more than $27 for just the driver last time I bought one. In either case, I don't have any complaints about the product except that there are no instructions for the device. Given the danger inherent in the device, I think some sort of instructions are warranted. Overall, if you know what you're doing, I think this product is competitively priced and performs well. I would recommend it to others.
Scott
Reviewed in the United States on July 23, 2024
The media could not be loaded.
Bump
Reviewed in the United States on March 15, 2024
Tested today on a bipole tesla coil. I was using a 24V, 16.6A LED transformer to drive the board. It worked perfect for my project. I plan to order more while available. The included flyback is the good one... with enough space on the ferrite to wrap 10 turns of 14awg insulated wire.
Virginia
Reviewed in Germany on February 12, 2024
The media could not be loaded.
Mark Evangelista
Reviewed in the United States on December 21, 2024
When I tried this I saw that it worked really well so I constructed a Marx generator and it actually worked! 100% would recommend
x
Reviewed in Spain on November 6, 2024
No ha durado ni 2 horas de uso.
Karl Lindheimer
Reviewed in the United States on October 2, 2024
There are many HV transformers and drivers out there, but most die within a few minutes of use. Not this board! It is very well designed and built with heavy-duty components throughout. It also runs very cool, due to the ZVF switching design and has a nice fan to cool the MOSFETS if you really push power through it.
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