DIY Drones

If a rc receiver has a operational voltage of 4.8-6v would my 8.4v battery work with it? could it fry?
i dont get why most rc receivers have a small voltage rating that are lower than the batteries have. I am looking at 2.4ghz transmitters and receivers and yes i know about the xbees.

Tags: 2.4ghz, rc, transmitter

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Partick,

RC receivers are designed to work with rechargeable batteries or an ESC/BEC which usually put out 5 to 5.2 volts. Some of the new 2.4GHz receiver can work up to 9 volts. It all depends on the make and model of the receiver. Your 8.4 volt battery will definitely fry an RC receiver designed to work between 5 - 6 volts.

Regards,
TCIII

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yes i do have a ESC, so it will work?

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That receiver can be powered by up to 8.6V so yes.
Normally one would use what is known as a regulator or a switchmode power supply to bring the voltage down.
See BEC or similar system.

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i didnt see the 8.6v part, maybe you were looking at 4.8-6v and got confused. Its 4.8 to 6 volts, but like Thomas said "ESC/BEC which usually put out 5 to 5.2 ", i have a ESC. So i am good.

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