Active Member
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[China]
Address: 3-4/F, Building 11, Innovation and Entrepreneurship Center, No. 9 Legend West Road, Economic Development Zone, Xiangtan City, Hunan Province, P.R. China.
Contact name:Admin
Hunan Huaxin Electronic Technology Co., Ltd. |
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1. *Product Description*:
--Advantages:
* AC input 100-240V, 50/60Hz
* DC output 24V 3.1A 75W
* Efficiency: >85%
* 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 |
| DC 24V | 0A | 3.1A | 90W | 75W |
1.2 Line Regulation
| Voltage | Min. Load | Rated Load | Line Regulation | Load Regulation |
| DC 24V | 0A | 3.1A | ±3% | ±5% |
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 standards:
5.1 FCC class B rules
5.2 EN55022 class B rules
5.3 GB9254-1998,GB17625.1-2003
2. *Related Products*:
| WHOOSH Indoor Power Supply Product List (IP20, 2 years warranty) | ||||||
| Model Name | Output DC Power | Size(mm) | MOQ/Packing | Carton Size(mm) | G.W/ctn | Input AC Power |
| HX-6-12 | 6W 12V 0.5A | 69*30*20 | 288pcs/carton | 456*208*240 | 13kg | 200～240V AC 50/60Hz |
| HX-12-12 | 12W 12V 1A | 78*48.5*20.5 | 216pcs/carton | 327*267*244 | 13 | 100～240V AC 50/60Hz |
| HX-25-12 | 25W 12V 2A | 85*58*37.5 | 80pcs/carton | 380*250*283 | 11 | 100～240V AC 50/60Hz |
| HX-35-12 | 35W 12V 2.9A | 111*78*37 | 48pcs/carton | 380*250*283 | 12 | 100～240V AC 50/60Hz |
| HX-60B-12 | 60W 12V 5A | 129*98*42 | 48pcs/carton | 430*345*330 | 18 | 100～240V AC 50/60Hz |
| HX-60-12 | 60W 12V 5A | 159*95*42 | 48pcs/carton | 430*345*330 | 18 | 100～240V AC 50/60Hz |
| HX-75-12 | 75W 12V 6.25A | 159*98*42 | 48pcs/carton | 430*345*330 | 18 | 100～240V AC 50/61Hz |
| HX-100-12 | 100W 12V 8.3A | 159*98*42 | 36pcs/carton | 430*345*330 | 18 | 100～240V AC 50/60Hz |
| HX-120-12 | 120W 12V 10A | 199*98*42 | 36pcs/carton | 430*320*335 | 19 | 110/220V AC 50/60Hz |
| HX-150-12 | 150W 12V 12.5A | 199*98*50 | 36pcs/carton | 435*360*340 | 20 | 110/220V AC 50/60Hz |
| HX-200A-12 | 200W 12V 16.7A | 199*110*50 | 24pcs/carton | 365*245*430 | 16 | 200～240V AC 50/60Hz |
| HX-250A-12 | 250W 12V 20A | 199*110*50 | 24pcs/carton | 365*245*430 | 16 | 200～240V AC 50/60Hz |
| HX-350-12 | 350W 12V 29A | 214.5*114*50 | 24pcs/carton | 480*245*380 | 23 | 110/220V AC 50/60Hz |
| HX-400C-12 | 400W 12V 33A | 261*103.5*65 | 24pcs/carton | 455*285*455 | 23 | 200～240V AC 50/60Hz |
| HX-500-12 | 500W 12V 41.5A | 241*124*65 | 18pcs/carton | 455*285*455 | 20 | 200～240V AC 50/60Hz |
--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).
--Shipping:
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.
5. *FAQ*:
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.
After-sales service:
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.*
