| Type | W Max | H Max | T Max | P1 | P2 | Pins No. | p3 | Output power(at100KHZ) |
| ER40 | 41.0 | 47.0 | 31.0 | 5.0±0.5 | 25.0±0.5 | 12 | 1.0 | 348.0 |
FEATURES
1.Small structure and high inductance coefficient
2.Low inductance leakage and distributed capacitance, can patchon surface
3.Packaged by sideband, high performance main transformer
4.Pulse transformer and inductor
Applications:
1.Mainly used in communication products of high speed commutationtransmission, such as modems, hubs, fax machines, ISDN, ADSL, HDSLand SPC
2.Produced by using automatic winding machine and technology withhigh-speed and great accuracies
Specifications
ER9.5 ER14.5 ER20 ER25 EC25 ER28 EC28 ER33 ER35 ERL35 ER39 ERL39 ER40 ER42 ER49 ER54 ER59 ER59 High frequency transformer:
ER9.5 ER14.5 ER20 ER25 EC25 ER28 EC28 ER33 ER35 ERL35 ER39 ERL39 ER40 ER42 ER49 ER54 ER59 ER59 High frequency transformer,hf transformer features:
Various types of transformers available, CI, UI, EFD,EP, ER, EPC, POT, RM, EE
High Frequency transformer suitable for EL/CCFL Inverter or DC/DC converter
Customer's designs are welcome
Electrical Characteristics:
1. Operating Temperature range:-20 to +45
2. Storage temperature: -40 to +70
3. Switching frequency: 1 KHz to 200 KHz
4. Withstanding voltage: 1500/3750Vac for 1 minute between primary secondary
5. Insulation resistance: 500Vdc 100MΩ min. between primary secondary.
Remark
| ER type transformer | |||||||
| Part No. | Terminal | Dimension mm | Type | Electrical parameter | |||
| Pins | A | B | F | Inductance | Output power(W) | ||
| ER-25.5 | 8 | 19.5 | 19.7 | 25.5 | V | 2000.0uH | 3.0-40.0 |
| ER-28 | 12 | 30.5 | 23 | 31 | V | 2400.0uH | 3.0-45.0 |
| ER-28 | 12 | 23.1 | 28.2 | 29.1 | H | 2500.0uH | 3.0-45.0 |
| ERL-28 | 12 | 36 | 27 | 30 | V | 2800.0uH | 3.0-48.0 |
| ERL-28 | 12 | 26.3 | 37.1 | 30.2 | H | 900.0uH | 3.0-50.0 |
| ER-33 | 14 | 37.5 | 28 | 36 | V | 1500.0uH | 3.0-55.0 |
| ERL-35 | 14 | 43.5 | 28 | 35.5 | V | 2000.0uH | 3.0-80.0 |
| ERL-35 | 16 | 29.1 | 40.3 | 40.3 | H | 1800.0uH | 3.0-80.0 |
| ERL-39 | 16 | 46 | 31.1 | 43.1 | V | 1800.0uH | 3.0-85.0 |
| ERL-39 | 16 | 33 | 41.5 | 42.3 | H | 1800.0uH | 3.0-90.0 |
| ER-40 | 16 | 48 | 31.1 | 43.1 | V | 1800.0uH | 3.0-95.0 |
| ER-4215 | 14 | 45.5 | 30 | 42 | V | 1800.0uH | 3.0-100.0 |
| ER-4220 | 14 | 44 | 37.5 | 42 | V | 1800.0uH | 3.0-120.0 |
Note:
Various specifications can be produced based on the customer's requirement.
Main Markets:
North America
South America
Eastern Europe
Southeast Asia
Mid East
Western Europe
FEATURES
1.Small structure and high inductance coefficient
2.Low inductance leakage and distributed capacitance, can patchon surface
3.Packaged by sideband, high performance main transformer
4.Pulse transformer and inductor
SHIPPING
1.We will ship the items within 3 working days after the payment is reached.
2.We can ship to you by UPS/DHL/EMS/Fedex. Pls contact us directly and we will use your preferred ways. For the Countries & Regions where EMS cannot deliver,pls choose other shipping ways.
3.We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service.
4.Any import fees or charges are the buyer's responsibility.
After Sales Service:
1.We are responsible for all the goods from us. If you have any questions about the goods, you can contact us freely in any time.
2.As add-valued service, we can help our customers arrange their goods combination shipment or other goods they want from here China. We also can help our customer pay to their many different suppliers here.
3.Anything you need us, we are just be here for you.
High frequency transformer description
Power type driver transformer
Frequency range: 1KHz to 200kHz
Output power: 1W to 10,000W
Output voltage: 0.5 to 10,000Vrms (28,000Vp-p)
Output current: 0.01A to 1000A
Testing Items:
Ø Turns Ratio
Ø Inductance
Ø Phase Test
Ø DC resistance test
Ø Safety test
Ø High voltage test
Why Choose us?
Samples timely
We have RoHS and REACH certification.
Provide third-party inspection certification (such as SGS report).
Our Products has the UL Insulation System. Quality is guaranteed.
Our company has pass the ISO9001:2008 and ISO 14001:2004
Note:
MOQ:1000PCS
Delivery time:10-12 days or as per customer's quantity
Payment terms:50% deposit of total amount in advance and the rest before ship.
Samples is free, but the fee of freight must be paid by recipient
Port: Shenzhen/HongKong
Package: As per customer's requirements
We will feel appreciated if you can provide the parameters of the product or the photo of the item.
We can supply kinds of transformers, The products are widely used in a large variety of industries, computer, switch power, home appliances,LED,Plasma color television, instrumentation, green lighting, instrument and apparatus, the automobile electronics, and military industry. The product can be made of various specs,we can supply the ferrite core to match the trasformers.
All products of the size,electrical performance can be designed according to customer requirements in R&D.
If you have a project or looking for electronic parts and components please contact with us!
Don't hesitate to contact us if any interested in our products.
Hang Tung Co. LTD Tel: 86-769-86638188
skype:calvian2010
