Product Information
● Product Name: 12V4A Power Adapter
● Output Voltage: 12V
● Output Current: 4A
● Input Voltage: 100-240V AC
● Operating Frequency: 50-60Hz
● Product Dimensions: 89.6*44.7*32.2mm
● Plug Type: China, US, EU, AU, UK, Korea, Japan
● No-load Standby Power Consumption: ≤0.1W

Product Reliability
● Product Protection: The 12V4A power adapter has built-in overcurrent, overvoltage, short-circuit, and overtemperature protection circuits.
● Operating Temperature: 0℃-40℃, full load, normal operation
● Operating Humidity: 5% (0℃) ~ 95% (40℃), 72 hours, full load, normal operation.
● Drop Test: Using a complete product as a sample, three drops should be performed onto a hardwood surface at the location that is likely to produce the worst possible result.
        Dropped from a height of 100cm onto a 20mm thick wooden board. Abrasion is allowed, but cracks are not. The input plug should not be loose or skewed, and all functions should be normal.
● Insulation Resistance: Insulation resistance greater than 50MΩ between the AC input and DC output of the 12V4A power adapter with a DC500V input.
● Product Temperature Rise: Surface temperature tested with rated input and rated load, the surface temperature rise of the shell conforms to safety standards.
● Wire Swing Test: Wire pull load 200g, bending ±60°, 10 times/min, 1000 times, no damage to the wire after testing.
● Product Aging: The product must be run-in for at least 2 hours at 40℃±5℃ and 100% rated load.
● Mean Time Between Failures (MTBF) Estimation: Mean Time Between Failures: 50,000 hours, at 25℃ and rated input and full load.

Product Applications
The product is widely used in home appliances/security equipment/beauty equipment/mobile devices/set-top boxes/POS machines/CCTV/LED/network equipment...