Class H amplifier which join together the power supply ammeter to adjust idle on high voltage or low voltage from +. thanks
Hi sir apex can i use two transfo with deffetent watts. One is 15ampere and the other is 8ampere? But same 38-0-38 volt secondary? For h-class amplifier
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The protect should only kick in at short circuit,, it's not SOA protection, therefore should be fine for your MJL21194s.
Thanks Vostro, just curious about apex protect because if i'm not wrong he ever said it's include over current protection, that's why i ask does changing the final transistor affecting to overcurrent protection, but i'm newbie corious to know what is the pro circuit send to the protect kit? that's my 2nd question 😱 sorry OOT n my bad english
Thank you jaagut i will use it for testing only if i sucesfuly build the h-900 i will replace after
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hi to all, i have trafo 80-50-0-50-80 ac 15 amps, can i used in this project without any changes ??? .. also can i mix the two amps on one trafo both are mono example.leftside b500,and rightside h900.?? thanks ang merry christmass.
thanks sir, ..im starting now building your h900.. i will used also this trafo 80-50-0-50-80.😉
Hi sandman15th sir do you have bav21 and sfa1630 if yes were did you get it? Im planning to build h900 too but i dindnt get those part here in phil.thanks kabayan merry christmass
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I got also ir2117 40 peso each here in ph but bav21,&sfa1630 no where cant find here
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hi apex... is this correct...(bav21 relacement is byd73c,byd33d,)s(fa1603 replacement byv79/200,byw29/200. )(bf421 replacement bf423,bf872 or mpsa92/42 but different pin configuration ebc. while bf421 is ecb.)thanks.. i will post my h900 v2 picture soon after finish drilling.
