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car amplifier power supply

2015-01-05 22:04  
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This power supply circuit is paired with Monoblock Car Amplifier TDA7294

The schematic diagram come from circuit: DC to DC Converter 12V to ± 38V power supply. Go to that page to read the explanation about above power supply related circuit diagram.DC to DC Converter 12V to ± 38V
The core of the Car DC to DC Converter 12V to ± 38 VDC is a pulse generator built on the TL494 chip. The circuit is designed to provide power supply to Monoblock Car Amplifier TDA7294. Generator frequency can be ...

Power Supply for 25W Power Amplifier based MOSFET
The circuit diagram of unregulated power supply above is designed to supply a 25 watts power amplifier based MosFet. The output voltage of this power supply is ±33VDC. Parts list : R1:3K3? 1/2W C1:10nF 1000V Polyester Capacitor C2,C3:4700μF?? 50V Electrolytic ...

Power Supply for Simple high-quality Tube amplifier class “A”
This?power supply?circuit,?is part?of a series of? Simple high-quality Tube?amplifier?class "A". Or maybe it?can be applied to?other devices. Few?detailed?explanation: The?capacitors?in the?PSU,?as?well?as?C5?in the?amplifier?-?a voltage?of 300?V. The?power?and?output?transformers,?used?in this?amplifier,?tape recorder?on "Astra?4."

Power Supply for 1500 Watt Audio Power Amplifier
This Power supply?circuit?is?paired?with High Power audio amplifier 1500 watts. Power supply required for the amplifier requires a serious approach to the design. First you need a step-down transformer capacity of at least 2kW.? Supply filter capacitors should be designed to ...

40V Regulated Power Supply based TIP42A and LM317
This is a 40V Regulated Power Supply, built using IC LM317 as regulator and TIP42A as electric current amplifier. Component part:? Regulated Power Supply R1 = 3R9 1 or 2W R2 = 22R R3 = 6K8 R4 = 220R R5 ...


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