Cement resistor?

RakuRay · May 26, 2015

Has anyone seen this upgraded Multi Battery Parallel Plate on eBay? Anyone know what a cement resistor is and what its purpose is beyond looking substantial?

http://www.ebay.com/itm/Upgrade-Mul...915?pt=LH_DefaultDomain_0&hash=item4196d17a13

sirnikolas · May 26, 2015

Ye I have. I seen it here ~

http://www.inspirepilots.com/thread...er-with-discharge-for-usd-50.3243/#post-34804

Photo Elevate · May 26, 2015

sirnikolas said:
Ye I have. I seen it here ~

http://www.inspirepilots.com/threads/3-battery-rapid-charger-with-discharge-for-usd-50.3243/#post-34804

Cement resistors are power resistors that are heat and flame resistant.

Cement resistors are made to handle a large amount of power flowing through it with it being undamaged by heat or flames.

If you are designing a circuit where a lot of current is being passed through a resistor and with it needing to be resistant to high heat and flame, cement resistors is a good design choice.

sirnikolas · May 26, 2015

Photo Elevate said:
Cement resistors are power resistors that are heat and flame resistant.

Cement resistors are made to handle a large amount of power flowing through it with it being undamaged by heat or flames.

If you are designing a circuit where a lot of current is being passed through a resistor and with it needing to be resistant to high heat and flame, cement resistors is a good design choice.

I know what they are but thanks mate!

mdomeny · May 26, 2015

how do i power the rapid quick charger board? i would need either three charcers or a powersupply strong enough to be abe to charge 3 batteries at once... or there are step up converters in the board... is this one posted in post no 1 any good? usable? recomended or hand off of it???

sirnikolas · May 26, 2015

mdomeny said:
how do i power the rapid quick charger board? i would need either three charcers or a powersupply strong enough to be abe to charge 3 batteries at once... or there are step up converters in the board... is this one posted in post no 1 any good? usable? recomended or hand off of it???

Perhaps click my link above ^^