Assembly 1500W Mono HiFi Power Amplifier Board High Power Amp Board New
Roll over image to zoom in
Click to open expanded view
- This project does not include 12 pairs of TTC5200, 12 pairs of TTA1943 transistors.
- Used 2.0mm FR-4 high-grade double-sided PCB, metal film 1% error high-precision Taiwan imported resistance, small capacitors all use original capacitors, coupling with advanced capacitors.
- With perfect overvoltage protection, overload protection, output short circuit protection.
- The power board is designed with a sophisticated all-round protection circuit: overcurrent and output short circuit protection, using advanced floating clamp sampling circuit.
- In order to pursue the highest resolution, the power amplifier board adopts a mono structure (push level + power level)
- If you work for a long time, you must add a cooling fan.
- Use voltage: DC double 40-135V. (DC dual 100V is recommended. Power > 900W) The protection circuit requires a separate power supply
- Output power: 1500W
- Frequency response: +0dB/-0.8dB (20Hz~20KHz)
- Total harmonic distortion: <0.1% 8Ω 20Hz~20KHz
- Signal to noise ratio: (20Hz--20KHz): A weighting, full power output >98dB
- Instant Bear Response: 25V/μS
- Damping coefficient 8Ω: 10Hz-400Hz: >200
- Crosstalk between channels: 1kHz: -76 dB / 20kHz: -58dB
- Input impedance: 20KΩ (Balanced)/10KΩ (Unbalanced)
- Input sensitivity: 1.25V/4Ω rated power
- Push plate size (L*W): 160mmX78mm; Amplifier board size (L*W): 305mm*78mm
Tip: We have power amplifier board with a transistor, the radiator is sold, if you need, please contact me!