601 100 khz current sense transformers

WCM601 Series Current Sense Transformer

WCM601 series current sense transformers are designed to accurately sense current at frequencies from 10 kHz to 600 kHz. They feature excellent linearity up to rated peak current. Compact size is optimized to minimize board space in two packaging configurations…through hole horizontal and through hole vertical mount.

Size CodeTurnsInductance min.(millihenries)DCR (mΩ)V out (Volts)I in (Amps)Terminating Resistor (Ω)Hypot
WCM601-01250.570.0711253000 VAC
WCM601-02502.300.1811503000 VAC
WCM601-031009.100.57111003000 VAC
WCM601-0420036.003.40112003000 VAC
WCM601-05250.830.1811253000 VAC
WCM601-06503.300.4111503000 VAC
WCM601-0710013.201.31111003000 VAC
WCM601-0820052.804.15112003000 VAC

WCM601-01, WCM601-02, WCM601-03, WCM601-04

601schematica_sm


Size CodeLWHsld *XYZ1Z2
WCM601-01
WCM601-02
WCM601-03
WCM601-04
.800/20.3.450/11.4.750/19.1.080/2.0.175/4.4.025/.06.700/17.8.350/8.9.200/5.1NA

 

WCM601-05, WCM601-06, WCM601-07, WCM601-08

601schematicb_sm


Size CodeLWHsld *XYZ1Z2
WCM601-05
WCM601-06
WCM601-07
WCM601-08
.680/17.3.630/16.0.360/9.1.060/1.5.191/4.9.031/.79.600/15.2.400/10.2.200/5.1.100/2.5

 

Note:
* WCM601-01, WCM601-02, WCM601-03, WCM601-04 --.025" square pin
* WCM601-05, WCM601-06, WCM601-07, WCM601-08 -- .031" round pin

Note: All materials of construction minimum Class B 130 degrees C rated.

Dimensions: Inches/mm

Size Code50kHz100kHz200kHz400kHz600kHz
WCM601-01----303030
WCM601-02--303030--
WCM601-033030------
WCM601-0430--------
WCM601-05----303030
WCM601-06--303030 
WCM601-073030------
WCM601-0830--------

 

Notes:

  1. For reliable performance at peak rated sense current, the sense windings must be connected in parallel to split the load.
  2. For fully optimal performance, operate in recommended areas only. Within these ranges magnetizing current will be less than 1% of peak rated sense current and temperature rise will not exceed 40°C. Check with West Coast Magnetics for operation outside recommended areas.