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100W Darlington Transistor Amplifier Circuit with BDW83D BDW84D

Electronics Projects, 100W Darlington Transistor Amplifier Circuit with BDW83D BDW84D article "audio amplifier circuits, transistor amplifier, " tagged with

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Technical Specifications – Characteristics: Output power (f = 1 kHz, d = 0.5%): 100 W into 8 ohms
power Supply voltage:.. 40 V Quiescent current:… 50 mA Maximum current:… 2.6 A Sensitivity: 600 mV .. Frequency response: 10-35000 Hz …. (-1 dB) Distortion HD:…… 12:01% Intermodulation dist.:… 0.02% to Signal / noise: ….. 83 dbconstructio the

Quiescent current setting

+ Connect the ammeter in the supply circuit section Anfi Circuit idle (without connecting speakers) potentiometer P1 until the current drawn is 50mA ayary must be a value close to the full value

total 80v ​​dc dc supply voltage of the circuit 2x40v Be careful 1k potentiometer P1 is done with sense of calm setting will be set to 50mA

Source: www.uashem.com/pageid-15.html 100W Darlington Transistor Amplifier Circuit PCB schematic alternative link: 100w-darlington-transistor-amplifier-circuit-with-bdw83d-bdw84d.rar

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