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No..you are not misunderstanding anything. Only thing is that I want to use a 5V relay. So I will have to step down power somehow..so the relay can take it?
Thank you.
Thank you Kak111. So, for the 2nd circuit diagram, I should use the same battery charger circuit that I have and then use two relays..Right?
Thanks once again!
Hi everyone,
I need help with this battery backup. I am using a DPDT relay here to detect the on-off of power supply. When there is power, the LM340 steps down the voltage to 5V and the battery is getting charged. I am using 4X 1.2 V NiMH battery (2600mAH) cells. I want the output to be always...
Hi everyone,
I need help with this battery backup. I am using a DPDT relay here to detect the on-off of power supply. When there is power, the LM340 steps down the voltage to 5V and the battery is getting charged. I am using 4X 1.2 V NiMH battery (2600mAH) cells. I want the output to be always...
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