About 788282 results:
Switching Power Supply (326794) , Inverters & Converters (47640) , AC/DC Adapters (144294) , Voltage Regulators/Stabilizers (555) , Industrial Power Supply (5457) , More..

Hengfu Switch DC Power Supply UL CE Approved

FOB Price: Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 200,000 Piece/Pieces per Month
Port: Shanghai
Payment Terms: T/T,Western Union,Paypal
Add to My Favorites

Quick Details

Place of Origin:
China (Mainland)
Brand Name:
Hengfu
Model Number:
HF240W-SF series
Output Power:
201 - 300W
Output Type:
Single
Input Voltage:
115/230VAC selected
Output Voltage:
3 - 48V all available
Output Current:
5~40A all available
Dimensions:
199 x 110 x 50mm

Packaging & Delivery

Packaging Detail: 20pcs/20kgs/0.05CBM/carton for Hengfu Switch DC Power Supply UL CE Approved
Delivery Detail: 2-3 weeks for Hengfu Switch DC Power Supply UL CE Approved

Specifications

High reliability
All 105C capacitors
Japanese brand key components
UL,CE,ROHS,ISO9001 approved
Factory 20 years experience

 Hengfu Switch DC Power Supply UL CE  Approved

Product features:

1) High reliability

2) UL, CE approved

3) 115/230VAC input selected by switch

4) 100% full load burn-in test

5) Built in EMI filter
6) Over current/ over voltage/ short circuit protection

7) Convection cooling

8) 5 years limited warranty

9) Dimensions: 199 x 110 x 50mm

 

AC input voltage range

85~132/170~264VAC selected by switch

Input current4.8A/115V, 2.4A/230V
Input frequency47~63Hz
Inrush currentcold start, 20A/115V, 40A/230V
Input leakage current< 1mA/230VAC
Line regulation (full load)± 0.5%
Output voltage adjust range± 10%
Output overload protection110~130%, shut off, re-power on to recover
Output over voltage protection115~150%, shut off, re-power on to recover
Withstand voltage

I/P-O/P: 3KVAC/1min, I/P-F/G: 1.5KVAC/1min, O/P-F/G: 0.5KVAC/1min

Rise time50ms@full load (typical)
Hold up time20ms@full load (typical)
Operating temperature-10°C ~+40°C
Storage temperature-20°C ~+85°C
MTBF> 100,000 hours
Safety standardsGB4943, UL60950, EN60950
EMC standardsGB9254, EN55022 class B, EN55024, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11
Vibration10~150Hz, 2G 10min/1cycle, 30min each along X, Y, Z axes
Cooling methodfree air cooling. If used in confined space, external fan cooling is requested

 

Model No.DC Output

Rated

Power

Load

Regulation

Voltage

Tolerance

R&NEfficiency
HF240W-SF-5 5V40A200W0.5% ± 2% 100mV 79%
HF240W-SF-7.5 7.5V30A 225W0.5%± 2% 100mV80%
HF240W-SF-1212V 18A216W0.5% ± 1% 120mV 83%
HF240W-SF-1515V15A225W0.5%± 1% 120mV85%
HF240W-SF-24 24V10A240W0.5% ± 1% 150mV 85%
HF240W-SF-30 30V8A240W0.5% ± 1% 150mV 86%
HF240W-SF-36 36V6.6A 237.6W0.5%± 1%150mV86%
HF240W-SF-48 48V2.2A240W0.5% ± 1% 150mV 87%

 

 

Mechanical drawing of Hengfu Switch DC Power Supply UL CE  Approved:

 

 

 

 

 

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Hengfu Corporation, founded in 1992, is recognized as the leading manufacturer of industrial switching power supplies in China. Our self-invested new factory is located in Shanghai Songjiang, covering an area of 16000sqm, with factory building of 13000sqm. The products include AC/DC & DC/DC standard, PFC, open frame, battery charger, din rail, LED driver and custom-design switching power supply, over 5000 models showing great flexibility. Hengfu has been a famous brand in China, and ... View detail

Basic Information

Product/Service (We Sell): Switching Power Supply  
Brands: Hengfu  
Number of Employees: 301 - 500 People  

Trade & Market

Main Markets: Mid East
Southern Europe
Africa
South Asia
Eastern Asia
Oceania
South America
Eastern Europe
Southeast Asia
North America
Northern Europe
Western Europe
Domestic Market
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 31% - 40%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: No. 258, Xinjia Road, Songjiang District, Shanghai City, China  
Number of Production Lines: Above 10  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 31 - 40 People  
Management Certification: ISO9001  
Contract Manufacturing: Design Service Offered   Buyer Label Offered  

Supplier Assessment Report

Do you want to know more about this company before you make a deal? Request an Assessment Report.
Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

Sourcing Products & Suppliers on Alibaba.com

Search Products
Enter the product you are looking for in the Search Bar and click Search
Contact Suppliers
Click Contact Now to send an inquiry or I’m online, Chat now to chat online
Check Messages
Check quotes & messages from suppliers in your email inbox or Message Center
Verified Supplier - Hengfu Corporation
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 1995

Communicate with Supplier:

Ms. Tracy Xia
Ms. Tracy Xia:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>