48V to 220V 5A DC-DC Converter with 500W Output Power 60Hz Frequency Single DIN Rail for Telecom Power Supply
- Input Voltage:48VDC
- Output Current:5A
- Output Voltage:220VDC
- Model Number:EVD48S220-5A
- Brand Name:OEM ODM
- Place of Origin:Guangdong, China
- Application:Industry
- Efficiency:92%, more than 90%
- Output Frequency:50/60Hz
- Output Type:Single
- Protection:Overvoltage Protection, Over Temperature Protection, Overloading Protection, Undervoltage Protection
- Type:DC-DC, dc dc converter for telecom rectifier
- Logo:Customer
- Compatible Brand:Emerson, Huawei, ZTE,vapel, Eltek
- Condutor:Rectifier Module
- Working mode:whole day working under rated current
- usage:microwave communication
- Size:482*88*300mm
Features with the following specifications:
1.Input and output complete isolation, safety and credibility.
2.Advance current control mode and stable & reliable circuit topological structure.
3.The key parts all adopt the imported components, and main technical indexes are much higher than the national related standards
4.All-around protection functions, output over/under voltage, over current, short-circuit and over temperature protection of whole body
5.Adopt no-mDSter automatic equalized current technology, can parallel connection, convenient to extend the capacity
6.AC and DC input are available, and AC and DC can be fully isolated by electricity
Parameter | Min. | Rated | Max. | Unit | Note |
Rated working voltage range | 48 | Vdc | |||
Input voltage range | 42 | 48 | 58 | Vdc | |
Input frequency | 43 | 50 | 67 | Hz | |
Power system performance index output | |||||
Parameter | Min. | Rated | Max. | Unit | Note |
Output voltage range | 220 | Vdc | |||
Output current range (max.current) | 0 | 5 | A | output at derating manner. | |
Certification
Q1.Why choose us?
Shenzhen Evs Industrial Co., Ltd. offer you the best quality products and service. Win to win
business is our first principle.
Q2.Whom we are ?
Shenzhen Evs Industrial Co., Ltd. is a professional manufacturer which combine production
and trade. Now the company have two brand evs and huaqiang power. The products series
contain high ,middle and low level range products. The products is highly used for all brands of
Switching Power Supply,mobile phones , PC , DC ,TV PSP ,laptop and so on electronic products.
Q3.Are you a factory or trading company?
A: Yes, we are date cable manufacturer,supply OEM/ODM service.
Q4, Can you open mould as customer request.
A: Yes , we can
Q5.How about your After sales-service?
A: 1.Guarantee time: one year
2.Spare parts: 0.3% spare parts will be shipped with your order.
3.Return policy: we can exchange goods if quality problem.
Q6.Our Payment & Logistics?
1.Payment terms L/C,T/T,Western Union,MoneyGram,Paypa
2.Shipping terms: Ship,DHL, UPS, FEDEX, TNT, EMS
3.Sample order delivered within 24 hours , order lead time within 3 days
Q7.Sample available: Yes
Q8.What can you get from us?
1.Excellent products (unique design, strict quality control )
2.Great service(OEM,ODM, after-sales services, fast delivery)
3.Professional business consultation.












