So the power to 5532 is more stable and it will sound better,also we will be able to get more power by increasing the voltage past the 90v mark and adding more outputsThis CCS circuit add to B500 instead resistors feed zeners with 30mA with any rail voltage.
So the power to 5532 is more stable and it will sound better,also we will be able to get more power by increasing the voltage past the 90v mark and adding more outputs
Power to NE5532 (+/-15V) will be stable from +/-30V to +/-90V rail voltage without any changes.
Put a heatsink on them,on both since 52001943 snd the 340 350 anre hard at work since they have to drive a lothi Apex, I have made TEF B500 and have been successful, but there are a few questions:
1. predriver transistor (MJE 350/340) and driver (5200/1943) is rather hot, is this normal?
2. how much minimum voltage for B500 TEF?
Thank you,
hi Apex, I have made TEF B500 and have been successful, but there are a few questions:
1. predriver transistor (MJE 350/340) and driver (5200/1943) is rather hot, is this normal?
2. how much minimum voltage for B500 TEF?
Thank you,
This is normal and you must use heatsinks for drivers and predrivers.
Regards
thanks for the response.This is normal and you must use heatsinks for drivers and predrivers.
Regards
how about minimum voltage for the B500 TEF?
regard,
You can use the machine / copy services, it's the same with laser jet printers,I printed it and it came out perfect in size and everithing lines up bu how do i transfer it to the pcb since i only have and inkjet printer
regard,
oook that exactly what ill do when i get ink for my printerYou can use the machine / copy services, it's the same with laser jet printers,
regard,
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