Comments on: Simple Mobile Phone Battery Charger https://circuitscheme.com/simple-mobile-phone-battery-charger.html/simple-mobile-phone-battery-charger Electroni Schematic and PCB Design Fri, 06 Jul 2012 22:41:52 +0000 hourly 1 By: circuit diagram https://circuitscheme.com/simple-mobile-phone-battery-charger.html/simple-mobile-phone-battery-charger#comment-127177 Fri, 06 Jul 2012 22:41:52 +0000 http://circuitscheme.com/wp-content/uploads/2012/04/Simple-Mobile-Phone-Battery-Charger.gif#comment-127177 In reply to RK Murthy Challa.

yes, you can use center tap type of transformer. use only 9v and 0v for the circuit

]]> By: RK Murthy Challa https://circuitscheme.com/simple-mobile-phone-battery-charger.html/simple-mobile-phone-battery-charger#comment-126977 Thu, 28 Jun 2012 20:51:19 +0000 http://circuitscheme.com/wp-content/uploads/2012/04/Simple-Mobile-Phone-Battery-Charger.gif#comment-126977 Please let me know, can I use a 9-0-9V/250 mA Transformer in place of existing 0-9 V/250 mA ?

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