Model Number	HX-500-12/24	LeadTime	Within 48 Hours: for regular stock models
Brand Name	WHOOSH / OEM		1-2 weeks: for OEM orders
Place of Origin	Hunan,China	Warranty	2 Years
MOQ	100PCS/Model	Sample Policy	Free samples 1-3PCS/Model
Customized Cost	Customized sticker/printing for free; Customized boxes for free >1000pcs each;
Payment Terms	T/T, Western Union,Money Gram	Supply Ability	22,000pcsper day
Aftersales	< 0.3% according to statistics collected; Replacement against defective products pictures or more application details if needed
Ports support	Guangzhou, Shenzhen, Shanghai, Ningbo, Yi Wu, other mainland ports
Price	With detailed inquiry, Accurate quotation can be emailed within 24 hours; Inquiry to: whooshpower@gmail.com

 

 

Product Specification

1) Sepcifications

Model	Size/mm	Input	Output	Output Current	Warranty
HX-500-12	111*78*37	AC 100-240V	DC12V	3A	3 years
HX-500-24			DC24V	1.5A

 

2) Input Characteristics

Input Voltage: AC100-240V

Input Frequency: 50/60Hz

Input Current: 0.75A Max (full loaded at the lower limited of input voltage range)

Inrush Current:50AMax. Cold start at 240Vac input, with rated load and 25℃ ambient.

3) Output Characteristics

1. Output Power

Voltage	Min. Load	Rated Load	Peak@10mS	Output power
12V	0A	3A	42W	35W
24A	0A	1.5 A	42W	35W

 

2. Line Regulation

Voltage	Min. Load	Rated Load	Line Regulation	Load Regulation
12V	0A	3 A	±3%	±5%
24A	0A	1.5A	±3%	±5%

 

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	120mV p-p
24V	240mV p-p

 

4. Turn on delay time: 2Second Max.at 220Vac input and output Max.load.

5. Rise time: 10mS Max.at 240Vac input and output Max load.

6. Efficiency: 12V 83% Min, 24V 85%Min; At 220Vac input voltage and full load calculation efficiency.

7. Overshoot: 10% Max. When power supply at turn or turn off.

 

4) Protection Functions:

1. Short circuit protection: auto recovered when short circuit faults remove.

2. Over current Protection: auto recovered when over current faults remove.

3. Over load protection: auto recovered when over current faults remove.

5)Test

Drop test, Salt Spray Test, Surge test, Ageing test, lightning test, Temperature Variation test etc.

6)Reliability

1.MTBF: MTBF (meantimebetweenfailures) ≥ 150,000h.

The product has a certain ability to withstand external environmental changes such as overload, overheating, voltage mutation, etc.

2. Components: Components are selected from famous brand manufacturers with stable quality, and the electrical stress and temperature stress of the components are appropriately derated, and key components are designed to prevent transients to ensure the reliability of the components.

3. Thermal design: Fanless design

4. Environment-resistant design: The product has strong environmental adaptability, and the temperature and humidity can basically meet the storage requirements of all regions.

(-40-70℃), usage requirements under simple protection conditions (-20~40℃), and can meet the storage and use requirements from cold climates to hot and humid climates.

5. Immunity to the electromagnetic environment: Fully consider the complexity of the power grid, improve the product's resistance to electromagnetic environment interference, and rationally utilize shielding, grounding, transient protection and other design methods in the design to improve the anti-interference capability.

 

7）Structurer

 

8) OEM

Customize label and Inner box

9) Packing details Pack in a big brown carton outside and a box or a bubble bag per piece inside. (Or negotiate when order).

 

10)Shipping

 

11)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 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.