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400W Mosfet Amplifier Circuit

Electronics Projects, 400W Mosfet Amplifier Circuit article "audio amplifier circuits, transistor amplifier, " tagged with


A beautiful design power and operating voltage pretty high :) detailed explanation (in English) diagrams and PCB files are photos of a top version, but not much change

According to the calculations used transformer power 625W output voltage 2x50v total 100v ac Be careful, high voltage Rectifier post dc voltage 70V DC + – 2x70v = 140V dc (50 x 1:41) rectification is used to bridge diode 35 amp metal type filter capacitors + – channel two per 10,000 uF 100volt

400 Watts RMS

400W Mosfet Amplifier Circuit 400w mosfet power amplifier circuit pcb powersupply

Anfi is used at the output 200w 8Ω 4Ω speaker with a 400w is powering noise ratio 0.005% THD 4 Mosfets IRFP240 used and 4 IRFP9240

200 Watts RMS into 8 Ohms
400 Watts RMS into 4 Ohms
Total Harmonic Distortion is typically 0.005%,
Signal to Noise Ratio of -122dB unweighted (20Hz to 20Khz)
A-weighted -126dB Damping Factor Greater than 200 at 8 Ohms

Mosfet Amplifier 400w project belongs to the pcb, schema files: 400w-mosfet-amplifier-circuit.rar

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