Payment & Shipping Terms:
|Color:||Black / White||Input Voltage:||100-240 AC / 50-60HZ|
|AC Plug Type:||US / EU / UK / AU / CN Plugs Available||DC Cable Length:||1.5M|
AC 230V 50 / 60 HZ 9V 3A 9V 3000mA Switching AC DC Power Adapter
Aging test, many manufactures test for only one hour so that it can save time. But for our company, we will test four hours for each item in order to make sure the quality of the product and protect the user's safety.
High quality materials
To be honest, we will provide the high quality materials with reasonable prices. We believe that MERRYKING will be assured good power supply in the same industry.
Best quality service
Three is a professional sales team and technical team in our company. Our staffs can provide the best service for you and answer your products' questions in the particular time.
|Input Voltage:||AC 100-240V|
|Output Voltage:||DC 9V 3A|
|DC connector size:||5.5*2.1mm or 5.5*2.5mm or others|
|Length of DC cable:||0.9m (normal type) /1.2m/1.5m/1.8m/2m/3m|
|Conversion efficiency:||≥ 80%|
|Ripple & Noise:||(mVp-p): < 1%|
|Line Regulation:||± 0.5% max|
|Load Regulation:||± 1% max|
|Temperature coefficient:||± 0.03% (0 ~ 50°C)|
|Start time:||≤ 3s (240VAC input, io=100%)|
|Guard time:||≥ 20ms (240VAC input, io=100%)|
|Protection:||Over current/Over voltage/Short circuit protection|
|Working temperature:||-20°C ~ 50°C|
|Storage temperature:||-30°C ~ 75°C|
|Humidity:||0% ~ 95% RH|
Warranty and Return:
We provide 2 year warranty. If the item is defective, please notify us within 3 days of delivery. All items must be returned in their original condition, in order to qualify for a refund or exchange of goods. Items returned after 7 days of delivery are only eligible for repair. The buyer is responsible for all shipping costs incurred. Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.
1) Operating Temperature: 0-40°C
2) Storage Temperature: -25°C+80°C
3) Operating Relative humidity: 10-90% RH
What else popular products we can provide?
|6W series||5V 500mA / 5V 1A / 5V 700mA / 5V 600mA / 5V 1.2A|
|12W series||5V 1.5A / 5V 2A / 6V 1A / 7V 1.5A / 12V 1A|
|30W series||5V 2.5A / 5V 3A / 9V 1.5A / 12V 1.2A / 12V 1.5A / 12V 2A / 24V 1A / 15V 1A|
|40W series||12V 3A / 24V 1.2A ...