long story short. im at a thrift store and found a router needing 12v dc and 1 amp.
theres a separate section in store with adapters and i found only 1 12 v dc adapter but its at 200 miliamp. i know for a fact that amp is dictated by the resistor on the circuit, in this case the wifi adapter would be the resistor. so question is will the device, rated at 12 ohms obviously, try to let through 1 amp with the adapter? also, does the 200 miliamp meand just dont go over else it gets fried? or does the adapter have some built in resistor limiting it at 0.2 amps or some other limiting mechanism ?
theres a separate section in store with adapters and i found only 1 12 v dc adapter but its at 200 miliamp. i know for a fact that amp is dictated by the resistor on the circuit, in this case the wifi adapter would be the resistor. so question is will the device, rated at 12 ohms obviously, try to let through 1 amp with the adapter? also, does the 200 miliamp meand just dont go over else it gets fried? or does the adapter have some built in resistor limiting it at 0.2 amps or some other limiting mechanism ?