OK Bro, sama2.
I've finished Protect speaker and it worked fine. I'm so glad for this. Thanks APEX
Mbokan wis genah layout e?
why? ... you can not use the basic scheme or drawing paths from the apex B500 series or H900?
you just change the bias section only.
for steper you can see on the H900, then adjust the TEF scheme that I send.
why? ... you can not use the basic scheme or drawing paths from the apex B500 series or H900?
you just change the bias section only.
for steper you can see on the H900, then adjust the TEF scheme that I send.
Make a NSL-
how mach value for NSL ? are 32k?? so where A and K conect to main PCB?.. can u spesific about your made for that?
regard
hello sir
i m trying to make NSL32 .i use simple LDR nd LED..is this ok???
thank u
how mach value for NSL ? are 32k?? so where A and K conect to main PCB?.. can u spesific about your made for that?
regard
Driver stage on H900 work with +/-120V DC, only output stage work with /-60V DC and step to +/-120V DC in peaks.
Regards
Protect my second
many thanks to the APEX
I tried to make a video to share.
regards
APEX AUDIO PROTECTOR - YouTube
many thanks to the APEX
I tried to make a video to share.
regards
APEX AUDIO PROTECTOR - YouTube
Attachments
Nice design sir....
Would u shared me with sprint layout ver.?
Thanks n regards...
I do not use Sprint layout software.
Nice work, I suggest to warm up TIP31C to test high speed fan and thernal protect, also you can connect AC to PRO input and test overload protect (must be power off reset).
Regards
Oops.. my bad..I just happened to push the drivers with a bit more bass and the coils got toasted... I also forgot that my traffo was over sized and did not use apex protect .
Apexaudio or Andrew T or someone could please add a 50Hz low cut filter to the Amp input please .. It can be a little upgrade to the amp..
. I also forgot that my traffo was over sized and did not use apex protect .Apexaudio or Andrew T or someone could please add a 50Hz low cut filter to the Amp input please .. It can be a little upgrade to the amp..
Attachments
I've tried to use Solder TIP31C transistor to heat and measure the voltage coming out in the Fan and the result output Voltage grow up, but I have not found a way to determine the point of PRO (Short Protection) to work without having to use the Power Amp.
regards
Nice design sir....
Would u shared me with sprint layout ver.?
Thanks n regards...
Hello Rizqi,
Thanks.. This design have not been tested yet i'm still trying to find some error before i etch, but you can also review and let me know if you found any mistake so i can correct the error.
Send me your email add so i can forward you the sprint layout file.
Regards,