Ei19 (4 Pin) Type High Frequency Transformer for Switching Power Supplies

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single
• Model NO.: IKP-EI190000-007R
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Single-phase Transformer, Power Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: OEM
• Customized Transformer: High Quality with RoHS
• Transport Package: Carton/Pallet
• Specification: EI19-5W
• Trademark: IKP
• Origin: China
• HS Code: 850431900
• Production Capacity: 500, 000 PCS/Week

Product Description

FEATURES:
**Excellent raw materials
**High work efficiency
**Good thermal conductivity, low temperature rise
**Good insulation performance
**Excellent anti-interference ability
**No-load loss is small
**High DC superposition characteristics
**Very long service life
**Own brand
** 20 years of R&D and manufacturing experience
** 15 years of international trade experience

ELECTRICAL PERFORMANCE:
**Working frequency: 20kHz-500KHz
**Output power: 0.5 to 18 W
**Working temperature: -40 ° C to +125 ° C
**Storage temperature: -25 ° C to +85 ° C
**Storage humidity: 30 to 95%

APPLICATION:
DC-DC converters, drive transformers, auxiliary power transformers, boost circuit transformers, mobile equipment transformers, etc.
 

Model	Type	Bobbin	L(mm)	W(mm)	H(mm)	1 side pin		2 side pin
EI19-01	Vertical	1	20.0	16.5	23.0	4	3.5mm	6	2.7mm
EI19-02	Vertical	1	15.0	15.0	19.0	3	4.0mm	4	4.0mm
EI19-03	Horizontal	2	20.0	18.0	17.0	4	3.8/5.0mm	4	5.0mm
EI19-04	Horizontal	2	17.0	19.0	13.5	5	3.0mm	5	3.0mm
EI19-05	Vertical	3	23.0	17.0	24.0	4	4.0mm	4	4.0mm