Author Topic: UPS APC ES 500 (gusto ko sana gawin power inverter) (Read 1864 times)

Ikasamoko · « **Reply #20 on:** April 06, 2012, 05:18:10 PM »

ayos! if padala mo pwede ko ba bayaran kahit load na lng yung cost of shipping?

Philippine Electronics Forum · « **Reply #20 on:** April 06, 2012, 05:18:10 PM »

drin20 · « **Reply #21 on:** April 06, 2012, 05:21:35 PM »

putol na rin pala ung pin 8 ng SG3525

Philippine Electronics Forum · « **Reply #21 on:** April 06, 2012, 05:21:35 PM »

drin20 · « **Reply #22 on:** April 06, 2012, 05:23:32 PM »

Quote from: Kasamiko on April 06, 2012, 05:18:10 PM

ayos! if padala mo pwede ko ba bayaran kahit load na lng yung cost of shipping?

sis putol na rin pin 8 ng sg3525. kunin mo pa rin ba?

Philippine Electronics Forum · « **Reply #22 on:** April 06, 2012, 05:23:32 PM »

drin20 · « **Reply #23 on:** April 06, 2012, 05:36:06 PM »

sige cellphone load na lang.

Philippine Electronics Forum · « **Reply #23 on:** April 06, 2012, 05:36:06 PM »

Ikasamoko · « **Reply #24 on:** April 06, 2012, 05:49:16 PM »

ok lang...marami ako nyan dito sis..

Philippine Electronics Forum · « **Reply #24 on:** April 06, 2012, 05:49:16 PM »

RaffT · « **Reply #25 on:** April 06, 2012, 07:07:33 PM »

yung board ko sa bahay, SABOG yung mga mosfet sa DC-DC

ok lang, bigay lang naman yun, di na ako nag complain

pero may nakita akong 2 PWM chips doon.. SG3525.. at isang 8pin..34063 ata yung or 3843 something...kulang ng time, di ko na trinace...

@kas, di yan sinewave, modified sine(PWMd Square wave lang yan)...

bryanwizard30 · « **Reply #26 on:** July 09, 2012, 11:41:54 AM »

yung sg3525 na pwm nyan eh sa acdc yan then yung PIC nya ang controller sa sinewave niya. either half-bridge yan pag 2 fet lang. then full bridge topology kung 4 fet yan.

??? · « **Reply #27 on:** July 09, 2012, 01:32:05 PM »

makitambay muna.

Ikasamoko · « **Reply #28 on:** July 09, 2012, 03:01:16 PM »

Bakla padala mo na...para may laruan ako...

aldwin · « **Reply #29 on:** October 31, 2012, 06:09:13 AM »

baka naputol na lahat dahil sumabog...

Philippine Electronics Forum · « **Reply #29 on:** October 31, 2012, 06:09:13 AM »

Philippine Electronics Forum