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Vedder Anti-Spark switches for sale (from 18€)

i know it. thank you for your care :slight_smile:

Optionally you could put some real Low-side driver ICs for the FETs to make sure they are driven high or low properly.

can you do 60a

Ill take a 5 mosfet package with goodies sent to Australia please kind sir!

info in PM

@eLDoska I need two boards. One for a 6S 30A setup and one for a 12S 20A setup. I don’t need you to solder anything, as I will do that myself.

info in PM.

still on sale ? I’d need one with 50amp fuse if possible :slight_smile:

sure, info in pm.

Hi! Are they still for sale?

yes. info in PM

Hi, can it work as power killer with a magnetic switch (reed sensor like)? It’s for an E-foil, up to 80Amp to cut from battery side if the reed open, do you think te 5mosfet could do?

i guess that using such mosfet switch as a power killer (turn on/off under load) is not a good idea because of huge power spikes. but i can make you a discount “for science” if you still want to buy one of them :slight_smile:

Hey @eLDoska, your switch arrived the other day, thanks mate!

let’s see if I can break it :rage: :rofl:

going to build it in to my eMTB with some new speed controllers and a drop in voltage from 14s to 12s… a bit less crazy and more just fun, got another road going eSk8 i’m building for the crazy :smiling_imp: might need two switches for that one? do you do a bulk discount :wink:

I’ll let you know how I go, still waiting on other parts for the eMTB :slight_smile:


@eLDoska I’m interested in a 100A switch for a eFoil setup, similar to MaB. I tried to PM but couldn’t find the option, maybe because I’m new and just signed up.

Do you still have available?

sure. info in pm

How many amps can this handle? and what is price of PCB with soldered smd with shipping to denmark

info in PM

Does this Anti-Spark have some sort of protection build in like in AntiSparkHeaven switch ? I am interested in the 5 moseft one. My bms is rated 60a but I have killed my previous switch completely.

this switch is based on original Vedder-Fechter scheme - it has only short circuit / overcurrent protection.