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Fabricante

HM42-30003LF

Gate Drive Transformers

TT Electronics. 

Magnetics

Gate Drive Transformers

Model HM42 Series

Features

Operating Temperature Range -40°C to +125°C

Ambient Temperature, Maximum +85°C

1500Vdc Isolation between Gate and Drive

Basic Insulation 1500Vrms between Primary and Secondary

RoHS Compliant

Electrical Schematics

4

5

Specification @ 25°C

Part Number

HM42-10001LF

HM42-10002LF

HM42-20001LF

HM42-20002LF

HM42-30001LF

HM42-30002LF

HM42-30003LF

HM42-40001LF

HM42-40002LF

HM42-40003LF

HM42-40004LF

Turns Ratio

1:1:1

2:1:1

1:1

1:1

1:1:1

1:1

1:1:1

1:1:1

1:1

1:1

2:1:1

Primary

Inductance

(μH Min)

300

300

695

785

980

980

1500

3300

1400

1200

1200

Leakage

Inductance

(μH Min)

2.30

2.30

0.50

0.46

0.75

0.75

0.50

0.70

0.50

0.50

0.60

V*μsec

(Max)

80.9

40.4

29.3

31.5

30.2

30.2

37.8

68.0

49.1

45.4

45.4

Primary

DCR

(Ω Max)

2.00

2.00

1.00

0.60

0.50

0.50

0.62

1.60

0.60

0.50

0.60

Secondary

DCR

(Ω Max)

2.00

1.00

1.00

0.60

0.50

0.50

0.62

1.60

0.60

0.50

0.30

Pri-Sec

Insulation

1500Vdc

1500Vdc

1500Vdc

1500Vdc

1500Vac

1500Vac

1500Vac

1500Vdc

1500Vac

1500Vac

1500Vac

Electrical

Schematic

Figure 1

Figure 1

Figure 3

Figure 3

Figure 1

Figure 3

Figure 1

Figure 2

Figure 4

Figure 4

Figure 2

Notes:

(1) Inductance is measured at 100kHz, 0.1Vrms.

(2) It is recommended that the temperature of the component (ambient plus temperature rise) does not exceed 125°C under worst case operating conditions.

Case

Size

10

10

20

20

30

30

30

40

40

40

40

Packaging

Standard:

Embossed Tape and Reel

Diameter:

Reel:

Capacity:

Case size 10

Case size 20

Case size 30

Case size 40

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

© TT Electronics plc

= 13” (330.2mm)

= 750 Units

= 1,500 Units

= 1,000 Units

= 450 Units

BI Technologies

A-1445, Jalan Tanjung Api

25050 Kuantan

Pahang Darul Makmur

Malaysia

Ph: +60 9 565 8888 Fax: +60 9 514 3555

http://www.ttelectronics.com/magnetics/customer-service-enquiry

Rev. 02 7.17

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