CE ROHS certified;
Output: 0-110V4A 440W
Protected level: IP20;
Fast Delivery: 7-20 working days (depends on quantity)
Packing Details: Each in a opp bag and standard box.
50 pcs/carton with inner box for each piece
High efficiency,High reliability,Long lifetime.
1. Protections:Short circuit/Over load/Over voltage
2. Cooling by free air fan.
3. 100% full load burn-in test
4. Fixed switching frequency at 56KHz
5. 2 years warranty
6. 85~264VAC full range of input or input select by switch
7. Low cost, High operating reliability at high temperature
8. Forced air cooling by built in DC fan
9. Over-load protection: Max.150% (Fold back current limiting, recover automatically after problems removal)
10. Over voltage protection: Max.135% (Hiccup mode, recovers automatically after faulty problems removal)
11. LED indicator for power on
12. 100% burn-in tests (at full load)
13. Built-in cooling Fan ON-OFF control
14. Suitable for many types of LED lights, LED electronics screen, Industrial control products, instruments & equipements, safety-guard products, advertisements.
15. Life span: greater than 50000hrs
16. MTBF:greater than 250Khrs
17. Withstand voltage: I/P-O/P: 3KVAC, IP-FG:1.5KVAC, DC-FG: 500VAC
18. Working temperature: -10~60°C
Output current range
Output power (Watts)
Wave and noise
DC volt adjust range
AC input voltage range
90~132VAC/180~264VAC (by switch) 47~63Hz;248~370VDC
105%~135%, Pulsing hiccup shutdown; Reset, auto recovery
RTH3>=65°C FAN ON<=55°C FAN OFF>=80°C Cut off output(5~15V)
RTH3>=70°C FAN ON<=60°C FAN OFF>=85°C Cut off output(24~48V)
Setup rise hold up time
Input and output interval,1.5KVAC,Input and enclosure,1.5KVAC,Output and enclosure,0.5KVAC
Input and output interval,Input and enclosure,Output and enclosure,500VAC/100M Ohms
Working temp and humidity
Storage temp and humidity
215*115*50mm or 84.6*45.3*19.7 in
0.95Kgs /20pcs /ctn
Note: The testing condition for the parameter above is 230VAC input
• Electrical Filed Series: TV , VCRS , Router, Radio ect.
• Industrial Equipemnt Series: Shipping, Vehicle, Metal halide Lamp, Wind Power Generation, Motor, etc.
• Office Series: Computer , Printer , LCD Monitor , Scanning Machine etc.
• Household Appliance: Dust Collector , Air cleaner, CCTV camera, Fan Lamp, LED lighting ,Sewing Machine etc.
• Kitchen Appliance series: Microwave Oven , Fridge , Freezer , Coffee maker etc.
1. What is the warranty?
We provide 2 years and 3 years' warranty, it depends on your requirements.
Quality first is always our promise. That is why we can run well since 2006
2. What is your terms of packing?
Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
3. Can I get samples?
Of course, sample is the best way to evaluate our quality.
4. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
5. What is your Payment terms?
T/T 30% as deposit, and 70% paid before delivery. L/C is ok too. We'll show you the photos of the products and packages before you pay the balance.
6. What is your Trade terms?
EXW, FOB, CFR, CIF, DDU.
7. How about your delivery time?
A: Generally, it will take about 15 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
8. Do you test all your goods before delivery?
Yes, of course. we have 100% test before delivery
9: How do you make our business long-term and good relationship?
A. We will keep good quality and competitive price to ensure our customers benefit;
B. We respect every customer as our friend and we sincerely do business and make friends with you.
Shenzhen Huyssen Technology Co.,Ltd.
Add: 7/F D building, Songyuan technopolis,Zhangge Community, Guanlan Street, Longhua New District, Shenzhen, Guangdong Province, China
Contact 1 : Mandy Lee
Contact 2: Samual Chen
Huyssen Technology, one of the leading China manufacturers of various power supplies, now brings you the best quality 440w 0-110v 4a switch mode power supply. With bulk products in stock in our factory, we warmly welcome you to wholesale our equipment made in China with us. Besides, customized service is also available in order to meet your requirement.