Isolation Transformer for Gate Driver Circuit
HFTR series

Small and high effciency isolator transformers for gate drive circuit. These transformers have unique isolation structure made of ferrite cores with low core loss and high saturation flux density.

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Features

Unique isolation structure realizes both high withstand voltage and size reducton (HFTR4CA)

	HFTR2DA-B1	HFTR3DA	HFTR3BB	HFTR4BA	HFTR4CA
Mechanical Dimension
Turns Ratio	1 : 2		1 : 3.5		1 : 2.3 : 0.43
Withstand Voltage	AC 2.5 kV	AC 3.75 kV		AC 5 kV	AC 5 kV
Creepage Distance	3mm(NP~NS) (Basic Insulation)			8mm(NP~NS)	12mm(P1~S1,S2) (Reinforced Insulation)
Applicable Model	ACPL-32JT ACPL-302J		ACPL-33JT		BD7F200EFJ-LB
Data Sheets Down Load	Data Sheets	Data Sheets	Data Sheets	Data Sheets	Data Sheets

	PSB52XL2	H93RN1	H93TX1
Mechanical Dimension
Turns Ratio	1 : 1 : 1	1 : 1	1 : 1
Working Voltage Vrms	240 V	480 V	240 V
Creepage Distance	5.2mm	9.6mm	5.2mm
Data Sheets Down Load	Data Sheets	Data Sheets	Data Sheets

Applications

Inverter circuit for motor control
Inverters for AC power supply for automotive

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Inquiries

[USA]
Proterial America, Ltd.
Chicago Office
85 W. Algonquin Rd., Suite 400 Arlington Heights,
IL 60005, U.S.A.
TEL : +1-847-364-7200
FAX : +1-847-364-7279

[Europe]
Proterial Europe GmbH
Head Office
Immermannstrasse 14-16,
40210 Duesseldorf, Germany
TEL : +49-211-16009-0
FAX : +49-211-16009-60

[Asia]
Proterial Asia Pacific Pte. Ltd.
12 Gul Avenue, Singapore 629656
TEL : +65-6861-7711
FAX : +65-6861-9554

Proterial Hong Kong Limited
8/F., Building 20E, Phase 3, Hong Kong Science Park, Pak Shek Kok, N.T., Hong Kong
TEL : +852-2724-4183
FAX : +852-2311-2095