where to buy resistors for anti spark??

[Tommy Gun]

iv been talking with sandy and a few others through out everything iv done so farwith big HPR build, and i was told id need a resistor that is 65k ohm 70 volt for my anti spark? i cant seem to find those anywhere? i may not be looking hard enough but iv googled and ebay and ask.com and still cant come up with that exact resistor??

is that the right one for 12s 2p 10,000mah?

thanks guys
blake

[Mieciu]

as far as I know you won't find 65K anywhere
E12 range is the most typical - so try to find 68k
Read here http://www.diyaudioandvideo.com/Electronics/Color/


second thing is..... I'm sure you need about 100 Ohms/10W resistor - not 65K
see this link

http://scriptasylum.com/rc_speed/_nospark.html

Personally I use 50 Ohm 5W resistor for 4S lipo and 3000uF capacitors in my ESC.

Hope it helps

Regards
Mieciu

[m4a1usr]

You will definately want to choose a resistor below 100 ohms. No way choose one at 65k!. Heres a quick calculator to use.

John

http://scriptasylum.com/rc_speed/_nospark.html

[Tommy Gun]

thanks for that calc it worked great!! just ordered a few different brands, hope it all works as planned