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

switch
powerswitch

#82

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


#83

sure, info in pm.


#84

Hi!
Are they still for sale?


#85

yes. info in PM


#86

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?


#87

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:


#88

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:


#89

@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?


#90

sure. info in pm


#91

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


#92

info in PM


#93

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.


#94

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


#95

Sorry, but I can’t see any protection on this switch at all :wink:

EDIT: Apart Fuse


#96

that is great that you noiticed such an unnoticeable thing as a fuse :slight_smile:
yes it is responsible for short circuit / overcurrent protection.


#97

It will not protect from short circuit or overcurrent :wink: Short impulse of low current ~10A which would fry all IC and your fuse is still intact :wink: Plus protection, means it will turn off the switch and then the short is removed it will turn on again.


#98

i guess we have different understanding what and from what should be protected.
fuse on plus protects at first the battery. it protects the battery from short circuit / overcurrent.
maybe my explanation is not obviously - sorry i try my best :slight_smile:


#99

Hello, I would like to order a 5 moset with 12V LED BLUE on/off switch.


#100

info in PM


#101

hem… I’m new here, how do I send a private message? ahhaha