Safe or not?

it might not spin at its max speed but itll work.

ILweed said:

7va?
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what do u mean 7va? 7v AC ????

I dont know the adaptor just says 7va maybe 7 amps? the adaptor is for a slot car track

it prolly work.... slowly, i would'nt recommend it tho

i would get a 12 volt adapter and just wire them in parallel. way better bet. they cost like $1 at most thrift stores

ive got a cell phone charger? i think i fried that other adaptor though. will the cell phone charger work to power all three fans i have to get it up and running again quick

ILweed said:

ive got a cell phone charger? i think i fried that other adaptor though. will the cell phone charger work to power all three fans i have to get it up and running again quick

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Why not spend like $10 and wire each up separately with the proper adapters instead of trying to ghetto rig something that will probably reduce the operating lifespan of your fans and be a potential fire hazard?

because I'm not trying to spend alot of money but i found a120v to 12v 2amp adaptor for my portable dvd player will this work to drive all 3 fans?

ILweed said:

because I'm not trying to spend alot of money but i found a120v to 12v 2amp adaptor for my portable dvd player will this work to drive all 3 fans?

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yeah for sure it will. just wire all the negative wires together and all the positive ones and hook it up

figured it out running the two 80's on one cell phone charger and the 120 on a seperate on keeping the box right at 81-82 degrees