PM2038 USB Amplifier Board Compact Power Module For Audio Enthusiasts
Feature: \n 1. External control, low power off mode and internal overheating protection\n2. Built-in voltage spike suppression circuit\n3. Built-in overheat protection\n4. Upgraded coupling capacitance. Improvements on wiring\n5. Excellent sound quality even with a few peripheral components \n\nSpecification: \n\nDescription: \n\nThis item is double audio power amplifier. When the supply voltage is 6 V, as guarantee THD is less than 10% , it can provide output power of 3.5 W (max 5 W) to 4 \u03A9 load, can also provide 2.2 W output power to 8 \u03A9 load. \n\nFeatures: \n\n1, External control, low power off mode and internal overheating protection. \n\n2, Built-in voltage spike suppression circuit. \n\n3, Built-in overheat \nprotection. \n\n4, Upgraded coupling \ncapacitance. Improvements on wiring. \n\n5, Excellent sound quality even with a few peripheral components. \n\nSpecifications:\n\nLoad: 4 \u03A9\n\nPower: 3.5 W\n\nVoltage: DC6 V\n\nShut Off Current Typical: 0.7 \u03B:
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