RM8 Through-hole SMPS Flyback Transformer for power supply 750344354
Applications
- Offline-switch mode power supplies
- Especially designed for several ICs from STMicroelectronics
- Auxiliary power supply
- Home appliances
- Consumer electronics
Characteristics
- Nominal input voltage: 85–265 VAC (120–375 VDC)
- Operating temperature: –40 °C to +125 °C
- Isolation voltage: 2 kVAC up to 5 kVAC
- Multiple output options
- Options for fixed frequency or quasi-resonant mode operation
- Most products meet reinforced insulation
Electrical Properties:
| PARAMETER | TEST CONDITIONS | VALUE |
| D.C.RESISTANCE 10-1 | @20℃ | 1.20 ohms ±10% |
| D.C.RESISTANCE 4-7 | (4+5,6+7),@20℃ | 1.20 ohms ±10% |
| D.C.RESISTANCE 3-2 | @20℃ | 0.020 ohms max. |
| INDUCTANCE 10-1 | 100kHz,100mVAC,Ls | 900uH ±10% |
| SATURATION CURRENT 10-1 | 20%rolloff from initial | 950mA |
| LEAKAGE INDUCTANCE 10-1 | tie(2+3+4+5+6+7),100kHz, 100mVAC,Ls | 20uH typ.,40uH max. |
| DIELECTRIC 10-4 | tie(5+6),4000VAC,1 second | 3000VAC,1 minute |
| DIELECTRIC 10-3 | 625VAC,1 second | - |
| TURNS RATI0 | (2-1):(1-6) | 1:1,±1% |
| TURNS RATI0 | (2-6):(5-4) | 6.55:1,±1% |
| TURNS RATI0 | (2-6):(A-B) | 14.4:1,±1% |
Shape and Dimensions:
Product picture:
RM8 Through-hole SMPS Flyback Transformer for power supply 750344354
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
Product Tags:
|
|
RM8 Through-hole SMPS Flyback Transformer For Power Supply 750344354 Images
|
