base-gate-drive-transformer

Base Drive

West Coast Magnetics' 701 series Base Drive Transformers are designed to operate from 10 kHz to 500 kHz. These base drive transformers provide 3000 Vac of isolation and a winding configuration which has consistent low leakage inductance qualities. These Base Drive Transformers are available in through hole as well as surface mount packaging with tape and reel.

Part NumberTurns RatioET (Volt –µSec Max) ADrive Inductance (min)Leakage Inductance (max)DCR Drive (mΩ nom)DCR Gate (mΩ nom)Hypot Gate-Drive
WCM 701-11:1170735µH600nH180503000 Vac
WCM701-21:1:1170735µH600nH1801003000 Vac
WCM701-31:1.5126400µH650nH55803000 Vac
WCM701-41:1.5:1.5126400µH650nH551603000 Vac
WCM701-51:1118590µH530nH310753000 Vac 
WCM701-61:1:1118590µH530nH3101503000 Vac
WCM701-71:1.5118590µH530nH3002103000 Vac
WCM701-81:1.5:1.5118590µH530nH3004203000 Vac

701schematic

701view

 

SIZE CODELWHsld
701-1
701-2
701-3
701-4
.800/20.3.450/11.4.800/20.3.080/2.0.175/4.4.025*/0.6
701-5
701-7
.650/16.5.650/16.5.325/8.3.030/0.8NA.070/1.8
701-6
701-8
.830/21.1.650/16.5.325/8.3.030/0.8NA.070/1.8

 

Note: * Square Pin

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

Dimensions: Inches/mm

701layout


 

SIZE CODEXYZ1Z2
701-1
701-2
701-3
701-4
.700/17.8.350/8.9.200/5.1NA
701-5
701-7
.495/12.6.495/12.6NANA
701-6
701-8
.495/12.6.495/12.6.700/17.8.248/6.3

 

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

Dimensions: Inches/mm

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