About 1860 results:
Switching Power Supply (693) , AC/DC Adapters (261) , Inverters & Converters (3) , Voltage Regulators/Stabilizers (4) , Uninterrupted Power Supply (UPS) (9)

high voltage 48v switching mode single output power supply

FOB Price: Get Latest Price
Min.Order Quantity: 100 Piece/Pieces
Supply Ability: 20000 Piece/Pieces per Month
Port: SHENZHEN GUANGDONG
Payment Terms: T/T,Western Union,paypal
Add to My Favorites

Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
GHDIDZ
Model Number:
S-500-48
Output Power:
1~480W
Output Type:
Single
Input Voltage:
170~264VAC 47~63Hz, 240~370VDC
Output Voltage:
48V
Output Frequency:
50/60Hz
Output Current:
10A
Size:
238X124X65mm
Weight:
1.45kg
DC adjustable range:
±10%
Setup rise hold up time:
800ms,20ms,36ms/230VAC.
Leakage current:
<3.5mA/240VAC
Over-voltage protection:
115%-135% cut off the output,auto-recovery
Fan ON/OFF control:
≥55℃ Fan start ,≤45℃Fan off

Packaging & Delivery

Packaging Detail: one piece in a box and 8 ps to a carton, dimension(mm):238*124*65, measurment(cm):38*33*22, N/W:12kg, G/W:13.5kg
Delivery Detail: 7~10 days after receiving the payment

Specifications

1.power supply from factory directly
2.CE ROHS
3.2 years assurence
4.many years of exporting experience

 

   Model

S-500-12

S-500-24

S-500-48

 

Output

DC output voltage

12V

24V

48V

Output voltage tolerance

±1%

±1%

±1%

Rated output current

40A

20A

10A

Output current

0~40A

0~20A

0~10A

Output power

480W

480W

480W

Ripple and noise

120mVp-p

200mVp-p

240mVp-p

DC adjustable range

±10%

±10%

±10%

Setup rise hold up time

800ms,20ms,36ms/230VAC.

 

Input

Input voltage range

170~264VAC 47~63Hz, 240~370VDC

AC input current

4.5A/230V

Efficiency

85%

87%

87%

AC inrush current

Cold start current 50A/230V

Leakage current

<3.5mA/240VAC

Protection

characteristic

Over load protection

105%~135%rated output power start the over load protection

Protection mode : cut off the output,auto-recovery

Over-voltage protection

115%-135% cut off the output,auto-recovery

Over-temp protection

Rectifier≥80°Ccut off the output ,auto-recovery

Fan ON/OFF control

55°C Fan start ,45°CFan off

Environment

Working temperature

-10°C~+60°C;20%~90%RH(please refer to the Load deduction curve)

Security

Withstand voltage

Between input and output::1.5KVACThe input and ground : 1.5KVACThe output and ground :0.5KVAC

Insulation resistance

Between input and output:The input and ground, the output and ground: 100M 0hms /500VDC

Others

Weight/Packing

1.45kg/8PCS/11.6kg

Remark:1..All parameters at the unspecified condition, should be measured in the 230V input voltage ,at the rated load and 25°C.

       2. Ripple and noise voltage is measured at the end of 20MHz Bandwidth of oscilloscope, 12 inch Twisted pair plus 0.1u and 47u.

3. Tolerance is the sum of voltage setting error,voltage regulation rate and current regulation rate.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Why choose us? 

We are a professional Switching Power Supply manufacturer, we have advanced technology and first class equipment, we own our manufacturing factory, and all the producing processes are finished all by ourselves. Our products have excellent quality, and they equipped with 100% full load burn-in testing .we offer fine after-sales services. If there is any question you want to know, please contact us at any time.

Orders

Our products are popular with North America, South America, Eastern Europe, Western Europe, Central America, Northern Europe, Southern Europe and they achieved good reputation at the same time. Our products are widely used in electrical household appliances (like STB, digital photo frames and LED displays), security products (like monitoring head and monitors), communication products (like telephones, hubs and routers) and game players. We can also offer OEM service according to customer's requirements. Always welcome your order!

  Delivery

In general, we deliver goods within 7-10 days after the accounts reaching, and we usually choose DHL, UPS, TNT, EMS or Fed-Ex, of course, you can appoint another.

 

 

 

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Our company was founded in 2006 and has about 100 employees now. Our main products include industrial switch power supplies, LED power supplies, adapters, battery chargers, and so on.

Our company is equipped with strong technical force, advanced production equipment and perfect detection means. All the products have been through strict production and 100% testing. We have won a high reputation among competitors and customers. Our products are widely used in electrical household ... View detail

Basic Information

Product/Service (We Sell): Switching power supply,power supply,Power adapter,Led power supply,waterproof switching power supply  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Southern Europe
South America
Central America
Western Europe
Northern Europe
North America
Eastern Europe
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 41% - 50%  

Factory Information

Factory Size (Sq.meters): Below 1,000 square meters  
Factory Location: 2nd Floor,Building 5, No.46, Chuyun Road, ShaoMaLing Industrial Area, Buji 518112, LongGang, Shenzhen, China  
Number of R&D Staff: Less than 5 People  
Contract Manufacturing: OEM Service Offered   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
China (Mainland) | Contact Details
Experience: Established 2009 , 2 years OEM

Communicate with Supplier:

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