masyrt zk 3002 amplifier board tpa3255 chip pure rear stage Pr | Shop The World
From USA
NewMasyrt
Masyrt ZK - 3002 Amplifier Board TPA3255 Chip Pure Rear Stage Power Amplifier Board High Power Stereo 300Wx2 Bridge Mono
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•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 BTL 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 BTL 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.
From USA
