20mA Wound Primary CurrentTransformer
Product Structure
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The 20mA wound primary current transformer can generate 20mA or 10mAprecise current on the output end. It has a relatively large rated inputcurrent value which can be 20Aor 25A. This product also showsgood consistency and linear range parameters, and the insulation strength isimproved by the epoxy resin wrap cover packaging. With the two pins, you can directly andeasily mount it on PCB. The suggested load resistance is no more than 100ohm.This product has already qualified by RoHS and CE certifications.
Specification
Model | DCR (ohm) | Rated Input(MAX) (A) | Rated Output (mA) | Suggested Load Resistance (ohm) | Accuracy | Phase Angle Shift | |||||||
WCT102CE | ≤ 35 | 20 (60) | 20 | ≤ 100 | 0.1 | 20’ |
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WCT202CE | ≤ 140 | 20 (120) | 10 | ≤ 100 | 0.1 | 10’ |
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WCT252CE | ≤ 310 | 25 (100) | 10 | ≤ 100 | 0.1 | 10’ |
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Performance Curve
:1、2、3()