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300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China

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300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China
300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China
300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China
300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China
300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China
300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China
300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China
300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China
300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China
300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China

300W Rainproof Power Supply 12V 24V 20 Years Manufacturer in China


Input

AC200-240V, 50/60Hz

Output

DC 12V 25A 300W

Warranty

3 Years

OEM

YES

Housing

AluminumHousing

Working Temperature

-20~40°C

Protections

Short Circuit, Over Load, Over Voltage

   

Type

Constant Voltage, Single Output.

   

High Light

Anti-fire plastic parts;
• Conformal coated PCB/chip/fan: improve the environmental adaptability of products
SC, OV, OLprotections;
•100% full load aging test before delivery ensuring
100% pass rate

 

 

Product Details

Model Number

XRF-300B-12

LeadTime

Within 48 Hours: for regular stock models

Brand Name

WHOOSH / OEM

1-2 weeks: for OEM orders

Place of Origin

Hunan,China

Warranty

3 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 Description

Product Specification
 
1) Sepcifications

Model

Size/mm

Input

Output

Output Current

Warranty

XRF-300B-12

170*108.5*53

AC 200-240V

DC12V

25A

2 years

 
2) Input Characteristics

Input Voltage: AC200-240V

Input Frequency: 50/60Hz

Input Current: 3.2A Max (full loaded at the lower limited of input voltage range)

Inrush Current:52AMax. Cold start at 240Vac input, with rated load and 25℃ ambient.

Ac Leakage Current:0.75mA Max. At 240Vac input

3) Output Characteristics

1. Output Power

Voltage

Min. Load

Rated Load

Peak@10mS

Output power

12V

0A

25 A

360W

300W

 

2. Line Regulation

Voltage

Min. Load

Rated Load

Line Regulation

Load Regulation

12V

0A

25 A

±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

500mV 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: 84% 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) Safety Requirement

1. Safety Standard: GB4943-2022,UL1012
2.Insulation resistance: 100MΩ min at 500V DC
7) EMI& EMCRequirement

Designed according to the following standards:

1. EN55032B,Class B

2. GB17625.1; EN61000-3-2,-3

3. EN55024; EN61000-4-2,3,4,5,6,8,11

8) Structurer

image

XRF-B Rainproof Power Supply Series

Model

Size(mm)

Efficiency(≥)

Input

Output

Power

XRF-60B-12

121.5*73.3*41.3

≥86%

200-240VAC

12V/5A

60W

XRF-120B-12

169.2*73.3*41.3

≥86%

200-240VAC

12V/10A

120W

XRF-200B-12

150*92*49

≥81%

200-240VAC

12V/16.7A

 200W

XRF-300B-12

170*108.5*53

≥84%

200-240VAC

12V/25A

300W

XRF-400B-12

187*108.5*53

≥85%

200-240VAC

12V/33A

400W

XRF-400B-24

187*108.5*53

≥88%

200-240VAC

24V/16.7A

400W

XRF-400B-30

187*108.5*53

≥88%

200-240VAC

30V/13.3A

400W

XRF-600B-12

204*108.5*52.8

≥86%

200-240VAC

12V/50A

600W

XRF-600B-24

204*108.5*52.8

≥55%

200-240VAC

24V/25A

600W

 

9) OEM

Customize label and Inner box

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

 

 

11)Shipping

 

12)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.

 

FAQ

图片1

 

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