器件名称: CS2106L
功能描述: 50/60 Hz Current Sensing Transforme
文件大小: 206.71KB 共1页
简 介:Document 150
50/60 Hz Current Sensing Transformer
This Coilcraft current sense transformer is intended for use in measuring 50/60 Hz line currents from 0.5 to 20 Amperes rms. Typical application shown below yields an output of 0.1 Volt per Ampere. The sensitivity may be changed by adjusting the value of the terminating resistance (RT). These parts also can be used to measure 400 Hz line currents. To request free evaluation samples, contact Coilcraft or visit www.coilcraft.com.
Part number
CS2106L
1. 2. 3. 4. 5.
Turns (N) pri : sec
1 : 500
Inductance1 min (mH)
75
DCR max (Ohms) 1,2 – 3,4 8–5
0.007 26
Frequency range2 (Hz)
50 – 400
Sensed current range Iin
0.5 A – 20 A
RT for 1.0 Vout from 10 A Iin3
68 Ohms
Inductance is for the secondary, tested at 1 kHz, 0.1 Vrms. Square wave response deteriorates above and below this frequency. Varying terminating resistance increases or decreases output Voltage/Ampere in approximate proportion to the ratio RT / 68. Operating temperature range –40°C to +85°C. Electrical specifications at 25°C.
Typical Circuit
I in
1 2 3 4 8
CS2106
5
RT
Vout
Typical Response (with RT = 68 Ohms)
2.0
Vout (Volts rms)
1.5
1.0
0.5
0 0 5 10 15 20
Current (Amperes rms)
Weight: 19 g Terminations: Tin-silver over copper Packaging: 30 per tray
Specifications subject to change without notice. Please check our website for latest information.
Document 150
Revised 12/29/09
Coilcraft, Inc. 2009
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