Datasheet > CE-2074

CE-2074

更新时间： 2024-11-24 14:48:27

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
1页	54K
描述
DC-DC Unregulated Power Supply Module, 1 Output, 1.8W, Hybrid

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中文翻译

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数据手册

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CE-2074 数据手册

(1/1)

001-03 / 20030305 / ea383_ce_20.fm

CE-20 Series

For LAN ISO8802-3 10BASE2/5

Power Supplies

DC to DC Converters

Insulation Type

SHAPES AND DIMENSIONS

36max.

4- 0.49 0.1

38max.

4- 0.49 0.1

Insulation

3min.

Insulation

3min.

27.94 0.2

14max.

27.94 0.2

12.7max.

Dimensions in mm

Fig.2

Fig.1

CIRCUIT DIAGRAM

Vout(0V)

Vout(–9V)

COMMON SPECIFICATIONS

Auxiliary functions

Overcurrent protection

Remote ON-OFF

Yes

Operating(°C)

Storage(°C)

0 to +70

–20 to +80

Temperature range

Operating(%)RH 20 to 95

Humidity range

Warranty period

[Maximum wet-bulb temperature:

38°C, without dewing]

1 year

Storage(%)RH

SPECIFICATIONS AND STANDARDS

Part No.

Maximum output power

Input conditions

CE-2054

1.8

CE-2074

1.8

CE-2084

1.8

CE-2094

1.8

Input voltage Edc

Efficiency^∗1

4.5 to 5.5

60min.

10 to 15.75

68min.

4.5 to 5.5

68min.

10 to 15.75

68min.

Output characteristics

Output voltage Edc

Maximum output current

Total variation^∗2

200

Ripple noise Ep-p^∗2

Withstand voltage Eac

Shapes and dimensions

Weight

200typ.

500

Fig.1

200typ.

500

Fig.1

200typ.

2,000

Fig.2

200typ.

2,000

Fig.2

^∗1Typical input voltage, maximum output current.

^∗2Total variation and output ripple are determined under the conditions listed below.

CE-2054, CE-2084 : Vin=4.5 to 5.5V, lo=50 to 200mA, Ta=0 to +70°C

CE-2074, CE-2094 : Vin=10 to 15.75V, lo=50 to 200mA, Ta=0 to +70°C

PRECAUTIONS

• Input fuse

A fuse should be connected to the input with a current rating 3

times that of the standard(normal) input current.

• An electrolytic capacitor is used for this product. When using this

product for a long time, the life should be taken into consider-

ation.

• All specifications are subject to change without notice.

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