Features Reliable & Safe Operation: Built with high-quality materials, this power supply ensures safety and durability for all your electronic needs Voltage Stability Assurance: Designed to maintain consistent output, this switching power supply delivers reliable performance for your devices Versatile for Home Use: Perfectly suited for a variety of home appliances, this unit is an ideal solution for your everyday power needs Universal AC Input: Compatible with a full range of voltage inputs, it features efficient air convection cooling for optimal performance Thorough Burn-In Testing: Each unit undergoes a full load burn-in test, guaranteeing reliability and performance under various conditions Features: 1、An reliable switching power supply with material, and safety in use 2、A new-style Switching Power Supply which can keep the voltage stability 3、Great switching power supply for home appliances 4、Universal AC input / full range,Cooling by air convection 5、Full load burn-in test Specification: Features: An reliable switching power supply with material, and safety in use A new-style Switching Power Supply which can keep the voltage stability Great switching power supply for home appliances Universal AC input / full range,Cooling by air convection Full load burn-in test Descriptions: An reliable switching power supply with material, and safety in use,A new-style Switching Power Supply which can keep the voltage stability.Great switching power supply for home appliances.Universal AC input / full range,Cooling by air convection.Full load burn-in test. Specification: 1. Input: AC 110V/220V ± 20% 47/63Hz 2. Out put: 12V15A 3. The output direct voltage adjustable range: ±10% 4. The output voltage tolerance: ±1% 5. Protections: overload / over voltage / short circuit 6. Material: Metal 7. Color: Silver With fan it is: 12V33A and 30A, 24V15A. Other models are no fans Package List