Datasheet > B78419A2288A003

B78419A2288A003

更新时间： 2022-02-26 10:35:32

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
8页	215K
描述
SMT Current Sense Transformers

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B78419A2288A003 数据手册

SMT Current Sense Transformers

EP 10 Core

B78419

Application circuit and pinning

Technical data and measuring conditions

Typical Frequency range

High Voltage

50 … 250 kHz

2400 V AC, 50 Hz, 1 s (winding to winding)

Type test 60 s

Inductance L (5-4)

Measured at 20 kHz, 10 mV, 25°C

Measured at 25°C

DC resistance R_max(1-2)

DC resistance R_max(5-4)

Sensed current: I_prim,RMS

Measured at 25°C

The max. primary current of 30 A causes approx.

+40 °C temperature rise

Couple capacitance C_p(1-5)

Measured at 10 kHz, 1 V, 25°C

Resistance to reflow soldering

heat

In accordance with JEDEC J-STD-020D

+245 °C for 20 seconds

Operating temperature range

Pollution degree

−40 °C … +150 °C (component)

P2 (to IEC 61558-1, 60664)

155°C (F) (to IEC 60085)

Approx. 5 g

Insulation thermal class

Weight

MAG TF T PD

2015-11-25

Please read Cautions and warnings and

Page 4 of 8

Important notes at the end of this document.

1 2 345 6 7 8

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