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89
DC -DC CONVERTER TRANSFORMERS DC-DC
FEATURES
l Particularly suitable for power transformers and filters at low frequencies.
l A wide range of shapes and dimensions to meet with a variety range of output power
requirements.
l Bobbins also confirm to major electrical safety standard with harmonics current regulation.
l Small leakage flux by adopting dispersed gap.
l
APPLICATIONS
l Pulse transformers, Drive transformers
l Filters for communication equipment
l Power converter, Computer
SPECIFICATIONS
1. Operational frequency
2. Max. operating power
Model Specification Dimension (mm)
EE10
1. Max. 300KHz
2. 3.2W
轉換變壓器
EE13
1. Max. 300KHz
2. 4.6W
※Specifications other than the above will be furnished upon request.
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Model Specification Dimension (mm)
EE16/EI16
EE19/EI19
DC -DC CONVERTER TRANSFORMERS DC-DC
1. Max. 300KHz
2. 6W
1. Max. 300KHz
2. 8W
轉換變壓器
EE22/EI22
1. Max. 200KHz
2. 10W
EE25/EI25
1. Max. 200KHz
2. 16.8W
※Specifications other than the above will be furnished upon request.
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91
EFD20
EFD25
EFD30
DC -DC CONVERTER TRANSFORMERS DC-DC
Model Specification Dimension (mm)
1. Max. 200KHz
2. 11.8W
1. Max. 200KHz
2. 18W
1. Max. 200KHz
2. 28.6W
轉換變壓器
※Specifications other than the above will be furnished upon request.
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ER28
ER39
ER49
DC -DC CONVERTER TRANSFORMERS DC-DC
Model Specification Dimension (mm)
1. Max. 200KHz
2. 32W
1. Max. 200KHz
2. 45W
1. Max. 200KHz
2. 60W
轉換變壓器
※Specifications other than the above will be furnished upon request.
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93
DC -DC CONVERTER TRANSFORMERS DC-DC
FEATURES
l High efficiency, Low profile type and low radiation.
APPLICATIONS
l Various kinds of Inductors, Filters and Transformers for communication equipments.
l Line Transformer available for ADSL Modem.
SPECIFICATIONS
1. Inductance
2. Operational frequency
3. Max. operating power
Model Specification Dimension (mm)
CRM6
1. MAX. 0.8H
2. MAX. 500KHz
3. MAX. 10W
轉換變壓器
CRM8
1. MAX. 3.2H
2. MAX. 500KHz
3. MAX. 25W
CRM10
1. MAX. 5.8H
2. MAX. 500KHz
3. MAX. 50W
※Specifications other than the above will be furnished upon request.
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94
COMMON MODE LINE FILTERS
共模濾波器
FEATURES
l
An open-body anti-noise choke coil featuring a large inductance for a great noise control effect.
l Hybrid common mode choke and normal mode choke function.
l This series of line filter is in tended for use in AC line filters for switching power supplies.
l The differential filtering frequency response has been designed to provide filtering at higher frequencies
while still allowing the AC line power to pass through without loss.
l Complies with UL and electrical appliance standards.
APPLICATIONS
l As a preventive measure against noise terminal voltage or power supply in TV or VCR units
l Word Processors, ECRs, AC Adapters,
l POS terminals, Game machines, Switching power supplies
l EMI Suppression, Measuring instruments, Peripheral units
TYPICAL SPECIFICATIONS
1. Inductance/Rated Current/Rdc)
2. Operating Temperature : -10℃~85
℃
3. Insulation Class : Grade A (105℃)
Model Specification Dimension (mm)
UU9
1. L: min. 0.47mH
I : 1.0A
Rdc : max. 0.14Ù
2. L: min. 2.2mH
UU9H
I : 0.45A
Rdc : max. 1.05Ù
3. L: min. 22mH
I : 0.15A
Rdc : max. 10.4Ù
UU10
UU16
1. L: min. 1.2mH
I : 1.0A
Rdc : max. 0.19Ù
2. L: min. 10mH
I : 0.34A
Rdc : max. 2.2Ù
3. L: min. 50mH
I : 0.15A
Rdc : max. 9.1Ù
1. L: min. 1.5mH
I : 1.9A
Rdc : max. 0.125Ù
2. L: min. 8.0mH
I : 0.9A
Rdc : max. 0.46Ù
3. L: min. 30mH
I : 0.4A
Rdc : max. 2.5Ù
※Specifications other than the above will be furnished upon request.
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UT20
ET24
ET24H
COMMON MODE LINE FILTERS
Model Specification Dimension (mm)
1. L: min. 2.2mH
I : 1.3A
Rdc : max. 0.24Ù
2. L: min. 10mH
I : 0.6A
Rdc : max. 10Ù
3. L: min. 33mH
I : 0.3A
Rdc : max. 3.4Ù
1. L: min. 2.5mH
I : 2.0A
Rdc : max. 0.13Ù
2. L: min. 10mH
I : 1.0A
Rdc : max. 0.48Ù
3. L: min. 35mH
I : 0.6A
Rdc : max. 1.6Ù
共模濾波器
ET28
1. L: min. 1.8mH
I : 2.6A
Rdc : max. 0.072Ù
2. L: min. 12mH
ET28H
I : 1.2A
Rdc : max. 0.38Ù
3. L: min. 68mH
I : 0.6A
Rdc : max. 1.8Ù
※
Specifications other than the above will be furnished upon request.
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DATA LINE FILTERS
數據濾波器
FEATURES
l High -performance ferrite core provides superior absorption of high-frequency EMI.
l High effectiveness against common -mode EMI without adverse on signal quality.
l Plastic case provides for simple, convenient installation, and with self-bond mechanism for cables.
l Large core handles the biggest surges without saturating.
l Different core materials with different sizes are available.
APPLICATIONS
l Personal computers, word processors, monitors.
l Digital phones, copies, facsimiles, TV games etc.
Model Dimensions (mm) Internal Constructions
ECRH
ERRH
Specification table of Data Line Filters ECRH and ERRH
Model
ECRH-853422 6.5~9.0 35.0 22.0 9.50 18.0 1 Half ring core CAF03
ERRH-853931 4.8~6.5 20.3 18.0 - 15.0 2 Case
Testing condition: Ø1.0mm tinned copper ; wire length: 100mm ; unload.
Testing instrument: HP -4395A or equivalent
Ø Cable A
Dimensions (mm) Components
±
1.0 B max. Ø C±1.0
D±1.0 Description Materials
Pro (Grey)
PA -66(Black)
※Specifications other than the above will be furnished upon request.
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DATA LINE FILTERS
數據濾波器
IMPEDANCE Vs FREQUENCY CHARACTERISTICS OF ECRH, ERRH
TYPICAL ELECTRICAL CHARACTERISTICS
|Z| , R, X
FREQUENCY CHARACTERISTICS
VS.
※
Specifications other than the abov e will be furnished upon request.
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