Muiltvoe ZK-3002 Amplifier Board TPA3255 Power Amplifier Board 300Wx2 Stereo 600W Mono with Efficient Heat Sink for High Power Systems
Muiltvoe
Product Information: Power amplifier chip TPA3255, working voltage range 18-50VDC, limit 53V. It is recommended to use a DC power supply with a voltage of 36-48V and a current of more than 10A. The higher the voltage, the greater the output power. Adaptive Speaker: 3-8 ohms, 50-300W in dual channel mode. PBTL mono mode 2-8 ohms, 100-600W. Heat dissipation mode, temperature control automatic air cooling, or manual selection of fan rotation. Gain Selection: Potentiometer 10 speed adjustment, 26dB-36dB. Bridge mode, power off first, the DIP No. 1 to the ON position, output R+ L+ short circuit parallel output, R-L - short-circuit parallel output. In mode, 2x300W 50V 4Ω, 160W 50V 8Ω. Under maximum power PBTL mode, 600W 50V 2Ω, 300W 50V 4Ω, 160W 50V 8Ω. Protective Mechanism: Input undervoltage, overheat, overcurrent, short circuit prevention. No input anti reverse protect, positive and negative terminals can not be reversed. Enlarged Heat Sink: Equipped with large and efficient heat sink, the device ensures stable operating under sustained high power output. It effectively dissipates generated heat, enhancing the operational efficiency of the amplifier board and ensuring outstanding performance under high loads.
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