Proposed power supply for amplifier 100W v-mosfet [ 1 ] is what appears in the above form. It has separated supply for the various stages of supply, stage for power, stage for control, supply for preamplifier and for stage of protection. Whoever wants it CAN suppress departments or add a power supply for each channel, separating completely the channels between them. For whoever it does not use the circuit of preamplifier and protection can suppress proportional coil..
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Out Voltages For Power Supply |
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+V1=+60V |
-V1=-60V |
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+V2=+12V |
-V2=-12V |
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+V3=+65V |
-V3=-65V |
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- Power amplifier 100W V-MOSFET [1]
| C1....4=15000uF 100V |
C15=33nF 630V |
S1= 2X2 switch 250V/10A |
| C5-8=2200uF 25V |
BR1=Bridge 250V 25A |
IC1=7812 IC2=7912 |
| C6-9=100nF 100V |
BR2=Bridge 250V 3A |
T1=220V / 2X43V AC - 250VA
/2X15V AC - 20VA
/2X46V AC - 40VA |
| C7-10=47uF 25V |
BR3=Bridge 250V 3A |
| C11....14=2200uF 100V |
F1=Fuse 2A slow | |
