care
when you finish your design you upload the complete information, if not please do not upload more images in this community that we all share information as if we were old friends (of life) if they can not climb that information will not repeat upload any images
when you finish your design you upload the complete information, if not please do not upload more images in this community that we all share information as if we were old friends (of life) if they can not climb that information will not repeat upload any images
What is that suppose to mean? Do not share? What is the purpose of this forum then? If you think someone would take an advantage and use soerdjanto's projects for commercial use then there is no point to discuss further. What would Apex have to say after all? His amplifiers here are so replicated, cloned, copied, shared... whatever... by many members like some ***** (streetwalker)! 😕
Edit: dam*n, censored, I can't swear properly on this forum anymore. 🙂
Edit: dam*n, censored, I can't swear properly on this forum anymore. 🙂
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Don' t upload a picture that only a secret, the forum is open, don ' t go forum if only to keep your own selves own
hello to all, the b500 scheme is only for one chanel ? if i want to build stereo i should make 2schems ? is it ok to use 1 transformator for 2 schemes ?
thank you ! 🙂
thank you ! 🙂
hi Apex,
can you inform me about the power output standard B500, if the model developed brigde (BTL).
and is capable of if given a 2 Ohm load?, what is the power output? Thank you.
greetings
can you inform me about the power output standard B500, if the model developed brigde (BTL).
and is capable of if given a 2 Ohm load?, what is the power output? Thank you.
greetings
Hello! please inform me how much power must have PSU for 2 chanels apex b500?
is it ok ~628 VA 2x73V under 4.3A for 2 chanels?
thank you
is it ok ~628 VA 2x73V under 4.3A for 2 chanels?
thank you
please, help!! is it ok transformer 628VA 73Vmax for both stereo chanel ?!
I mean if its not enough power, what can be happen?
The deal is that I Have this psu and 700wt petrol electricity generator as a power suply for all that
I mean if its not enough power, what can be happen?
The deal is that I Have this psu and 700wt petrol electricity generator as a power suply for all that
thank you very much ! and what about stereo minimum requirements for PSU (500wt*2) ?
VA,Vmax,A...
VA,Vmax,A...
with bridge mode 8r load is min impedance for safety with B500.
or go to 3ef and you can bridge mode with 4r load.
regards...
thanks! how about amperes, how much amperes should give PSU, how to calculate it in right way ?
what is association between VA(P) of psu,Vac and A ?
for example, how much Vac I need from 1000Wt psu..or 700wt..or 640wt psu... for stereo mode ?! how to calculate it ?!
hope to get an answer, thank you in advance !!!
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thanks, i know that formules, but still have little misunderstanding..i mean...for example
if I have 1000VA transformer, how can I calculate how much U and I i must have for this amp?
I know only one thing - P(W)-1000wt(stereo mode), how I can calculate U(volts) and I(amperes) ?!
P=UI, so i need to know more or U or I to get almost all I need to build PSU
what is algorythm?
if I have 1000VA transformer, how can I calculate how much U and I i must have for this amp?
I know only one thing - P(W)-1000wt(stereo mode), how I can calculate U(volts) and I(amperes) ?!
P=UI, so i need to know more or U or I to get almost all I need to build PSU
what is algorythm?
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for 500watt load 4r.
(PxR)sqrt=vrms
(500x4)sqrt=44,72
P/vrms=I
500/45=11,11
so for real 1kw stereo is 45vrms at 22,22A
or PSU spec is 55vac 25A.