Product

High Frequency Transformers
ER Type high frequency transformers high output power

ER

ER Type High Frequency Transformers

Features
We offer high quality High Frequency Transformers with reasonable price. 

  • ER transformers have a good magnetic, low consume, get high function frequency, and high counteract for the obstruction.
  • Low Distributed Capacitance
  • High inductance
  • Low leakages inductance
  • Customized specifications are welcome. Small, medium and high quantity is available.
Note: Power and external dimensions of,the transformer may be designed to customers requirements
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ER TYPE.pdf (516 KB)
Description
Characteristics & Application Rang
ER series feature low loss, high output power, high operating frequency, low temperature and stable performance.

It is common use on the Switching power supplies, fax machine, TV/monitor, insulation Trasformer, Matching Transformer used SPC exchanges terminal and high precision exctronic devices etc.
They are widely used in power supplies of TV sets, displays, switching supplies and navigation.

ER transformer is low consumer, have greater output powers, capability is every stabilizing, and get high function frequency.
Specification
Part No. & Dimensions Line
PART NO. TYPE TERMINAL
PINS
Dimensions in mm (inches)
A B C ± 0.5 D ± 0.5 E ± 0.5 F
ER20 V 10 9.5 14.5 17.3 4 2.5 21.0
ER25 V 10 10.8 17.6 14.0 4 3.5 25.3
ER25.5 V 8 19.5 19.7 12.5 4 5.0 25.5
ER28 V 12 30.5 23.0 17.5 4 5.0 31.0
ER28 H 12 23.1 28.2 25.0 4 5.0 29.1
ERL28 V 12 36.0 27.0 20.0 4 5.0 30.0
ERL28 H 12 26.3 37.1 30.0 4 5.0 30.2
ER33 V 14 37.5 28.0 22.5 4 5.0 36.0
ERL35 V 14 43.5 28.0 22.5 4 5.0 35.5
ERL35 H 16 29.1 40.3 35.4 4 5.0 40.3
ERL39 V 16 46.0 31.1 25.0 4 5.0 43.1
ERL39 H 16 33.0 41.5 30.85 4 5.0 42.3
ER40 V 16 48.0 31.1 25.0 4 5.0 43.1
ER4215 V 14 45.5 30.0 25.0 5 5.0 42.0
ER4220 V 14 44.0 37.5 36.0 5 5.0 42.0
Design As Customer's Requested Specifications
OEM/ODM
G-CHEN will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information.
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