Specification
1.Excellent soldering ability and heat-resistance
2.Excellent terminal strength
3.Packed in embossed carrier tape and can be used by automatic mounting machine
4.Available in customized specifications
5.Available in various sizes
6.High reliability
Applications:
1. Switching power output and smoothing circuits
2. Used as choke coil for high frequency SMPs
3. Countermeasure against spike ripples
4.EMI/RFI filters
5.DC/DC converters
6.IP and OP devices
Why choose us:
1. 12 years experience.
2. High quality product.
3. Competitive price.
4. OEM project.
5. Short delivery time.
6. Samples are free.
7. Short delivery time of the sample.
8. With complete production machine and
experienced workers.
9. Friendly atmosphere and comfortable surrounding
are composed of chipsen family
10. We have obtain UL Insulation system,
ISO 9001:2008, ISO1400 Certification, ROHS
SGS Report.
Specifications
electric power transformer
*Low magnetic leakage,low loss
*Small distributed capacity
*Fine tuning inductance
Specifications
Switching power transformer:
1.Output power: 0.2W-2.5KW.
2.Rated current:2A-1500A loads.
3.ISO9001,ISO1004.CE,RoHs,UL,CQC
Switching power transformer Applications:
1. VCRS,Copy machine,Audio equipment,Game machines;
2. TV sets, Microcomputer equitpmen
3. Communications control equipment
4. Printers,Terminals .
5. Wigh good magnetic shield form itself and slight interferece.
Switching power transformer Electrical Characteristics:
1. Operating Temperature range:-20 to +45
2. Storage temperature: -40 to +70
3. Switching frequency:1KHz to 200KHz
4. Withstanding voltage:1500/3750Vac for 1 minute between primary&secondary
5. Insulation resistance:500Vdc 100MΩ min.between primar&secondary.
| ER type transformer | |||||||
| Part No. | Terminal Pins | Dimension mm | Type | Electrical parameter | |||
| A | B | F | Inductance | Output power(W) | |||
| ER-25.5 | 8.0 | 19.5 | 19.7 | 25.5 | V | 2000.0uH | 3.0-40.0 |
| ER-28 | 12.0 | 30.5 | 23.0 | 31.0 | V | 2400.0uH | 3.0-45.0 |
| ER-28 | 12.0 | 23.1 | 28.2 | 29.1 | H | 2500.0uH | 3.0-45.0 |
| ERL-28 | 12.0 | 36.0 | 27.0 | 30.0 | V | 2800.0uH | 3.0-48.0 |
| ERL-28 | 12.0 | 26.3 | 37.1 | 30.2 | H | 900.0uH | 3.0-50.0 |
| ER-33 | 14.0 | 37.5 | 28.0 | 36.0 | V | 1500.0uH | 3.0-55.0 |
| ERL-35 | 14.0 | 43.5 | 28.0 | 35.5 | V | 2000.0uH | 3.0-80.0 |
| ERL-35 | 16.0 | 29.1 | 40.3 | 40.3 | H | 1800.0uH | 3.0-80.0 |
| ERL-39 | 16.0 | 46.0 | 31.1 | 43.1 | V | 1800.0uH | 3.0-85.0 |
| ERL-39 | 16.0 | 33.0 | 41.5 | 42.3 | H | 1800.0uH | 3.0-90.0 |
| ER-40 | 16.0 | 48.0 | 31.1 | 43.1 | V | 1800.0uH | 3.0-95.0 |
| ER-4215 | 14.0 | 45.5 | 30.0 | 42.0 | V | 1800.0uH | 3.0-100.0 |
| ER-4220 | 14.0 | 44.0 | 37.5 | 42.0 | V | 1800.0uH | 3.0-120.0 |
Pls send the following information via e-mail for quote:
1.Specification inclouding bobbin,core dimensions and winding drawing,
2.the quantity.
APPLICATIONS:
1. VCRS, Copy machine , Audio equipment , Game machines
2. TV sets, Microcomputer equipment, printers, Terminals
3. communications control equipment
4.Switching power supply, chargers, alarm system
5. UPS, VCD/DVD players, audio and visual equipment
6. OA machines, inverters, chargers, alarm system
Electrical Characteristics:
1. Operating Temperature range:-20 to +45
2. Storage temperature: -40 to +70
3. Switching frequency:1KHz to 200KHz
4. Withstanding voltage:1500/3750Vac for 1 minute between primary&secondary
5. Insulation resistance:500Vdc 100MΩ min.between primar&secondary.
Electrical Characteristics:
1. Operating Temperature range:-20 to +45
2. Storage temperature: -40 to +70
3. Switching frequency:1KHz to 200KHz
4. Withstanding voltage:1500/3750Vac for 1 minute between primary&secondary
5. Insulation resistance:500Vdc 100MΩ min.between primar&secondary.
Switching power transformer Applications:
1. VCRS,Copy machine,Audio equipment,Game machines;
2. TV sets, Microcomputer equitpmen
3. Communications control equipment
4. Printers,Terminals .
5. Wigh good magnetic shield form itself and slight interferece.
Switching power transformer Electrical Characteristics:
1. Operating Temperature range:-20 to +45
2. Storage temperature: -40 to +70
3. Switching frequency:1KHz to 200KHz
4. Withstanding voltage:1500/3750Vac for 1 minute between primary&secondary
5. Insulation resistance:500Vdc 100MΩ min.between primar&secondary.
