need schematics of smps 13.8V 2A

tshwary · Apr 3, 2013

Help Please!!!!!!!!!!!

Need schematics of smps of 13.8V 2A Urgent Please.

tpetar · Apr 3, 2013

SMPS 12V 5A (you can easily adjust voltage to your needs)
**broken link removed**

I supose you need lead acid charger, also see this :

Switching charger for car batteries, sealed lead-acid, VRLA batteries and gel batteries
SMPS Lead Acid Battery Charger 5A
http://danyk.cz/nab_ab_en.html

:wink:

tshwary · Apr 4, 2013

hi thanks

may you please help me with the following components part number

1. NTC
2. TR1
3. filtre 2a

thanks

tpetar · Apr 4, 2013

1. NTC resistor for protection.

2. Tr1 read description in text.

3. This is EMI filter, you can use any 2A and up.

tshwary · Apr 5, 2013

thanks

one more thing,is there any other 13.8v 2A schematics for charging lead acid battery except the one you meantioned above that i could get.

just looking for other options with different components.

thanks

need schematics of smps 13.8V 2A

tshwary

Newbie level 4

tpetar

Advanced Member level 7

FvM

tshwary

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tpetar

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tshwary

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