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EP7 SMPS Flyback Transformer for Power over Ethernet 750370058

SHAREWAY TECHNOLOGY CO., LTD.

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Address: 706, Huafa xiezilou ,Huafa North Rd., Gongming Street , 518106 , SHEN ZHEN ,CHINA

Contact name:Nick Chou

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EP7 SMPS Flyback Transformer for Power over Ethernet 750370058

Country/Region china
Categories Power Distribution Equipment
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Product Details

EP7 SMPS Flyback Transformer for Power over Ethernet 750370058


Characteristics

  1. Easy design-in solution
  2. Less external components needed
  3. Small board space
  4. Low cost
  5. No optocoupler needed!
  6. Long term reliability voltage control
  7. No aging
  8. Same external parts for different output voltages
  9. Easy design of custom power supply due to standard circuit and change of transformers and two components for feedback loop
  10. Isolation voltage up to 2.5 kV

 

Applications

  1. Isolated power design
  2. Sensor interfaces
  3. Isolated telecom converters
  4. Power over Ethernet

 

Electrical Properties:

Properties Test conditionsValueUnitTol.
InductanceLN1/ 10 kHz/ 100 mV25µH±10%
Turns RationN1 : N2 : N31:1:0.33  
Saturation CurrentISATN1/ |ΔL/L| < 20 %2Amax
DC Resistance 1RDC 1N1/ 20 °C0.065Ωtyp.
DC Resistance 2RDC 2N2/ 20 °C0.074Ωtyp.
DC Resistance 3RDC 3N3/ 20 °C0.2Ωmax
Leakage InductanceL SN1/ 100 kHz/ 100 mV0.3µHtyp.
Insulation Test VoltageVTN1 => N31500V (AC) 
Insulation Test VoltageVT2N2 => N3400V (DC) 

 
 

Shape and Dimensions:

 
 
Product picture:

 

EP7 SMPS Flyback Transformer for Power over Ethernet 750370058


 

About us

ShareWay Technology CO., LTD. is a specialized manufacturer of PoE Components, products include PoE transformer, PoE RJ45 Magjack, PoE Lan Transformer, PoE Lan filter, and so on.

Established in 1998, we have around 500 staff at present. With the abundant productive capacity, we are able to deliver the goods within a short time. Moreover, we can provide a professional complete solution for PoE applications. Our products are widely used in networking and communication equipment such as HUB, PC cards, Switch, Route, PC Mainboard, SDH, PDH, and xDSL modems.

Company History
1997 ShareWay Technology CO., LTD. was founded in Shenzhen, Guangdong, China. Start selling the
discrete LAN Transformers, T1/E1 and xDSL Line Transformer.
1999 Established production base in Shenzhen, start producing the PoE Transformers, T1/E1
and xDSL Line Transformer.
2000 Obtained the ISO9000 certification.
2000 Develop PoE RJ45 connector which is with LAN transformers.
2002 Develop SMT and Vertical PoE RJ45 connector with magnetic.

2008 Develop SMT/DIP Power Inductor and Chokes

 

Contact us now to have a solution for your project and new design, we are always ready to share our successful Way with you.

 
 
HOW TO ORDER
1. Please send me your datasheet or part number you need.
2. We will offer the replacement quotation for your reference
3. The free samples are available for your approval.
4. After sample testing, we will step into the mass order.
5. The Proforma Invoice will send for your confirmation
6. After the goods are finished, we send the goods to you and tell you the tracking number.
7. We will track your goods until you receive the goods.
Remarks:
1. Sample orders are available.
2. Price is negotiable for orders of large quantities.
3. Customized orders (OEM/ODM orders) are available.
4. Contact us for the available flavors list. International Certifications:
1. ISO9001:2008
2. UL
3. Reach
4. RoHs
Our service:
1. 100% tested before shipping
2. Have alternatives for Halo, Pluse, We-online, Chilisin, and Coilcraft......Same quality but better price
3. Free samples available
4. Provide new design for customer

 
 
 
 
 

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