P3921

ETALDOC 785/3

Page 2 of 4

January 2004

SPECIFICATIONS

Electrical

Typical values at T = 25ºC, unless otherwise stated.

Parameter

Conditions

Min

Typ

Max

Units

Inductance

10kHz 100mV

1-5 (link 2-4)

2.82

3

3.18

mH

Leakage inductance

100kHz, 100mV, 1-5

(link 2-4; link 7-9)

-

-

15

µH

Interwinding

capacitance

100kHz 100mV

1-9 (link 2, 4, 5)

-

45

60

pF

DC resistance

1-5 (link 2-4)

7-9

-

-

3.4

0.24

4.2

0.35

Ω

Ω

Turns ratio

1-5: 9-7

(link 4, 2)

-

5.4

-

-

Voltage isolation

(1)

50Hz

DC

(1, 2, 4, 5 : 7, 9)

2.12

3.0

-

-

-

-

kVrms

kV

Operating range:

Functional

Storage

Ambient temperature

-40

-40

-

-

+85

+85

ºC

ºC

Notes

1. Components are 100% tested at 3.25kV DC