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I need help with powering a pc 104 board

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john2020

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Battery power

hi all,


I have a pc/104 board from ICOP that requires 5v @
880mA .I cant figure out how to take 6 NiMH batteries (1.2v
2000mAH) to that required voltage and current

Please help. Trying to make this controller for a robotics project.


regards
john
 

Battery power

you can use LDO regulator.
this type of (series) regulator can work 5.1...6 volts
and produce 5 volts output.
but for best result you must use more battries eg. 10
and use switching regulator.
for this you can use L4978 (ST micro.)

Davood
 

Re: Battery power

hi

can you elaborate or justify why have you suggested me for LDO regulator?also where could i get a sample for L4978 ?ST Microeletronics?

regards
john
 

Battery power

because it is simple solution and for you circuit specification is suitable.
for L4978 or similar switching regulator you can search associated company in your country.

regards
Davood
 

Re: Battery power

hi davood

i will contact associated company and request for a sample for L4978,to complete my work.


regards
john
 

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