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Hi Smashrc
I'm the manufacturer of power Supply. It's good to see some want to learn new things.But according to me you should not try by your self until u are not qualified.
It's very dangerous to repair such kind of supply by your self. Sometime Capacitors with high volts explodes if are not...
Dear Peter
I'm already using Diode instead of Relay but the problem is during charging process the voltage of charging current drops from 250mil amp to 130 mil amp.
For Better Explanation
The power supply which i'm selling is used for 12V CCTV cameras which also work as battery backup. Therefor...
Thks all for your reply.The device which you have suggested is used for generating votlage as i have seen on net.but i need a device which can switch/take
electrical power from main line to battery when light goes off in no time.where as relay takes 4ms.
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Thks for your...
Need Help.Can any one tell me any Ic which can work as relay.I'm the manufacturer of power supply , we use 12v 5pin relay in "Battery Backup Power Supply" for switching.Normally Relay takes some seconds for switching which is ok for camera.But not for Fire Control and Access Systems.Some how we...
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