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Feature:
Constant voltage mode power supply
100-240VAC input range
Small size, light weight and high efficiency
Protection : short circuit, overload
Air cooling
Meet the IP67 standard
100% full load burning test
One year warranty
12V 4A led tube light driver Technical Specification | ||||
Model No. | YDS48 | |||
Input | Voltage | AC 100-240V | ||
Current | 0.42A/230VAC | |||
Leakage current | <0.5mA/ 240V AC | |||
Frequency | 47-63Hz | |||
Output | Voltage | DC 12V | ||
Output voltage tolerance | ±2% | |||
Current | 4A | |||
Current range | 0-4A | |||
Power | 48W | |||
Typical Efficiency | 84% | |||
Max. Ripple & Noise | 120mV | |||
Protection | Over Load | 115-135% of Rated Output Power | ||
Short Circuit | Protection Type: Auto Recovery | |||
Electric Strength | High-pot test | 3KV AC | ||
Environment | Working temperature and humidity | -30°C~+70°C,20~90%RH | ||
Store temperature and humidity | -40°C~+85°C,10~95%RH | |||
Shock resistance: | 10-100Hz,2G 10min./cycle | |||
Safety | Pressure resistance: | 1.5KVAC | ||
| Insulation resistance: | 100 M ohms/500V DC | ||
Warranty | 1 year | |||
Feature | Dimension(L*W*H) | 175*42*32mm | ||
Weight | 0.4kg | |||
Inner box size | 190*50*40cm | |||
PCS/CTN | 50 PCS/CTN | |||
CTN size | 42*27*22cm | |||
GW/CTN | 22kg | |||
Packing details:
PE bag+bubble bag+box+carton;
PE bag+bubble bag+carton for saving shipping cost;
Inner box size: 205*102*46MM
Gross weight for each Carton : 22kg
Delivery Time:- 1,000PCS can be sent in 24 hours. 1,000-5,000PCS can be sent in 72 hours . 5,000-20,000PCS can be sent in 5 days. 20,000PCS can be sent in 1 week.
Q1: Are you factory?
A1: Yes, we are a professional manufacturer for switching power supply since 2007.
Q2: what is the warranty for high quality power adapter?
A2: 1 year.Any quality issues by our side during this time, the replacement parts will be sent in next order.
Q3: How soon can I get samples for testing quality?
A3: For our normal products(not customized products), sample will be sent in 1-2 days after final price being confirmed.
Q4: what is your defective rate for high quality power supply?
A4: About 0.3%~0.5%.
Q5: Can you provide OEM & ODM service?
A5: OEM & ODM are warmly welcome. We can provide custom service for products, labels, package as your demands.
Q6: What’s your payment terms?
A6: Standard terms: T/T in advance,Paypal and Western Union.
Q7: What about delivery time?
A7: 5-7 days on your order quantity.
Q8: How do you usually ship the goods?
A8: For small order, by express; For large order, by sea; If you need goods urgently, by air.
And we promise to find the most economic and safe way to delivery the goods for you.
Q9:What voltage output of Switching power supply can you provide?
Switching power supply 5V 12V 24V 48V series avaliable
From 1W~1000W avaliable
Other voltage can be customized
Are you looking for switching power supply with high quality&competitive price?
Just here.Welcome your inquiries! And any of your inquiry will be replied promptly!
Wherever you are,we shall meet some day!