1: cost-effective, advanced PWM power management chip, stable quality.
2: Built-in overload. Overvoltage. Overcurrent. Over-temperature. Short circuit protection.
Three: beautiful shape compact,
4: Safety and EMC: meet CCC, UL, CE, GS, SAA, PSE, EK and other standards.
5: Applications: LED lighting. Battery. DVD, audio equipment. Camera, DC, TV, learning machines, printers and so on.
6 main parameters: Input voltage and frequency: 100 ~ 240VAC 50/60HZ
          Ripple: 0.4%
         Efficiency: ≥ 85%
         Dielectric Strength: 3KV/5mA
         Operating temperature range: -20 ~ +120 ℃
         Storage temperature range: -40 ~ +70
 Built-in EMI filter * load aging has over voltage, over current and short circuit protection 1 year warranty safety standards: GB4943, UL60950, EN60950 EMC Design Standard: GB9254, EN55022A level design mean time between failures:> 50,000 hours Cooling method : from the cold