75W LED DC Power Supply 6.25A 12 Volt LED Driver Transformer
|Place of Origin||China|
|Minimum Order Quantity||1|
|Packaging Details||Pack in a brown carton outside and a box per piece inside. (Or negotiate when order).|
|Delivery Time||2-7 days|
|Payment Terms||T/T, Western Union, PayPal, or negotiate when order|
|Supply Ability||20,000pcs per day|
|Input||AC 185-264V, 50/60Hz||Output||DC 12V 6.25A 75W|
|Warranty||2 Years||IP Level||IP20 Indoor|
|Protections||Short Circuit, Over Load, Over Voltage||Working Temperature||-20~40°C|
|Type||Constant Voltage, Single Output. Non Dimmable||Size||159*98*42mm|
6.25A 12 Volt LED Driver Transformer,
75W 12 Volt LED Driver Transformer,
6.25A LED DC Power Supply
12 Volt 75W DC LED Power Supply LED Module Power Supply for LED Lighting Power Change
1. *Product Description*:
* AC input 185-264V, 50/60Hz
* DC output 12V 6.25A 75W
* Efficiency: >80%
* IP20 indoor use, 100% OEM compatible, 2 years warranty;
* Constant voltage, single input and output design;
* Workable from -20 degree to 60 degree;
* Separated level for thermal dissipation;
* Protections: short circuit, over load and over voltage;
* Defective rate is less than 1% in 2 years.
* 100% full load burn-in test before delivery;
* NO MOQ, regular stock, quick delivery;
* Application: LED Sign, LED Advertising, LED Illumination, etc.
1. Output Characteristics:
1.1 Output Power
|Voltage||Min. Load||Rated Load||Peak@10mS||Rated Output Power|
1.2 Line Regulation
|Voltage||Min. Load||Rated Load||Line Regulation||Load Regulation|
1.3 Ripple and Noise
Under nominal voltage and nominal load,the ripple and noise are as follows when
measure with Max.Bandwidth of 20MHz and Parallel 47uF/0.1uF,crossed connected at testing point.
|Voltage||Ripple and Noise(Max.)|
|12V DC||200mV p-p|
1.4 Turn on delay time: 2Second Max.at 220Vac input and output Max.load.
1.5 Rise time:40 mS Max.at 220Vac input and output Max load.
1.6 Overshoot: 5% Max.When power supply at turn or turn off.
2 Protection Functions:
2.1 Short circuit protection: auto recovered when short circuit faults remove.
2.2 Over current Protection: auto recovered when over current faults remove.
2.3 Over load protection: auto recovered when over current faults remove.
3 Test: Drop test
4 Safety Requirement:
4.1 Safety Standard: Safety: Design by IEC60950 standard.
4.2 DIELECTRIC STRENGTH Hi-Pot:
Primary to secondary:1200Vac/10mA/60S for type test.
Primary to case:1200Vac/10mA/60S for type test.
4.3 Iusulation resistance:Primary to secondary:10MΩ min at 500V DC.
5 EMI Requirement:
Designed according to the following standard:
5.1 K 60950-1(2011-12)
2. *Related Products*:
--By 6 steps, Whoosh Power Supply Ensures Stable Quality:
3. *Packaging & Shipping*:
--Regular packing: Pack in a big brown carton outside and a box or a bubble bag per piece inside. (Or negotiate when order).
4. *Company Information*:
Hunan Huaxin (WHOOSH) Electronic Technology Co., Ltd.has specialized in LED AC to DC power supply manufacturing since 2004, located in Hunan province, in the central south of China. We have 6 production lines and 400 people in factory with 10,000 square meter, including the R&D team.
We have manufactured all kinds of LED power supply used for LED Sign, LED Advertising, LED Illumination, LED Screen, LED lightbox; CCTV Device, Industial Automation Facility, Electronic Communication Device, Medical Care Equipment, etc.
WHOOSH has passed ISO9001:2015 (certified by SGS) Quality Management System, Korea KC certification, EU CB Certification, CE, ROHS, CCC, EMS, LVD, IP67 Waterproof Level Certifications etc.
What's more, defective rate is less than 1% within 2 years.
--We are on the exhibitions!
Each year we have 3-4 domestic exhibitions (ISLE, SIGN CHINA, SHANGHAI LIGHT EXPO etc.) and 2-3 overseas exhibitions ( Asian, Middle East etc.)
--Honor & Certifications:
ISO9001:2015 (certified by SGS) Quality Management System, Korea KC certification, EU CB Certification, CE, ROHS, CCC, EMS, LVD, IP67 Waterproof Level Certifications etc.
Q1: Can I get samples?
A: Yes, 1pc is available if needed.
Q2: What’s your MOQ?
A: Normally the MOQ for commercial order is 1 carton for each kind of product.
However, 1pc can be available to support for your trail order, welcome to inquiry.
Q3: Is there any discount?
A: Of course. Price is based on your quantity. We are committed to supplying best price for every customer.
Q4: How about delivery time?
A: 1-25days which depends on detail items and quantity.
Exporting port: Guangzhou, Shenzhen, Shanghai, Yiwu, Lianyungang, Tashkent, etc. Guangzhou is the nearest port.
A strong factory since 2004 and 400 employees, top 5 biggest manufacturer in China to support the aftersales.
We will always behind you to support you with less than 1% natural defective rate.
Payment term: T/T, Western Union, PayPal, or negotiate when order.
*Any needs, we are always here for you.*