766 SERIES
Pulse Transformers
SELECTION GUIDE
DC Resistance
Interwinding
Capacitance
Max
Mechanical
Dimensions
Primary
Inductance
1
Min
Pin
Connection
Style
Leakage
Inductance
Max
Primary E
T
Constant
Min
Order Code
76600/1
76600/2
76600/3
µH
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1:1
2:1
1
CT
:1
CT
2
CT
:1
CT
2060
492
219
50
2060
492
219
9.5
20.1
938
11.7mH
2060
219
3200
4350
Vµs
17.50
8.50
5.50
4.00
17.5
8.50
5.50
6
2.5
10.5
50.5
17.5
5.5
45
23
µH
0.60
0.30
0.25
0.20
0.60
0.30
0.25
0.20
0.20
0.20
0.40
0.60
0.60
2.00
3.00
pF
49
22
14
10
49
22
12
13
5
35
250
72
8
52
35
Ω
1.50
0.80
0.50
0.40
1.50
0.80
0.50
0.40
0.20
0.15
1.35
1.50
0.50
1.00
1.00
Isolation
Voltage
Max
Turns
Ratio
±2%
VDC
500
A
FEATURES
■
6 Configurations
■
Inductance to 11mH
■
Toroidal Construction
■
Up to 50 VµS E
T
■
Fully Encapsulated
■
PCB Mounting
■
Industry Standard Pinout
■
Isolation to 500VDC
■
UL 94V-0 Package Material
DESCRIPTION
The 766 series is a comprehensive range of
general purpose pulse transformers. Common
applications include line coupling, matching
or isolating. The devices can also be used in
small isolated power supplies and also as
common-mode chokes in filtering
applications. Please contact the technical
support desk to discuss your requirements.
76600/4
76601/1
76601/2
76601/3
76601/6
76601/20
76601/23
76601/24
76602/1
76603/3
76615/1
76616/3
500
B
500
500
500
C
G
F
1
3
1
Please Note:
For additional variants please see 786 series datasheet.
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
Lead Temperature 1.5mm from case for 10 seconds
Isolation voltage (flash tested for 1 second)
1 Measured at 10kHz, 10mV
All specifications typical at T
A
=25°C
0°C to 70°C
--60°C to 125°C
300°C
500VDC
www.cdpoweronline.com
766 SERIES
Pulse Transformers
MECHANICAL DIMENSIONS
(6 PIN DIP PACKAGE STYLE)
1
1
8.89 max
12.70
2
2
1
8.89 max
12.70
3
2
1
8.89 max
12.70
2
3
5
602
1
4
6
3
5
613
1
6
5
610
6
6
5.84
YYWW
6.35
5.84
YYWW
6.35
5.84
YYWW
6.35
10.00
10.00
10.00
0.56Ø ±0.05
2.54
5.08
2.54
10.16
2.54
2.54
0.56Ø ±0.05
0.56Ø ±0.05
5.08
5.08
10.16
10.16
All dimensions in mm XX.XX ±0.25mm. All pins on a 2.54mm pitch and within ±0.25mm of true position.
PIN CONNECTION STYLE
(6 PIN DIP - TOP VIEW)
A
1
Pri
2
B
1
Pri
5
Sec
6
5
Sec
6
2
C
1
3
5
Sec 2
E
1
3
5
Pri
Sec
6
2
F
1
3
5
Pri
Sec
2
4
6
5
Pri
6
G
1
Sec
2
H
1
3
5
Pri
Sec 2
Sec 1
Pri
2
4
6
D
1
3
5
Sec 2
Sec 1
2
4
6
Pri
Sec 1
2
4
6
C&D Technologies (NCL) Limited reserve the right to alter or improve the
specification, internal design or manufacturing process at any time, without
notice. Please check with your supplier or visit our web site to ensure that
you have the current and complete specification for your product before use.
© C&D Technologies (NCL) Limited 2003
NMP 766.5
No part of this publication may be copied, transmitted or stored in a
retrieval system or reproduced in any way including, but not limited to,
photography, photocopy, magnetic or other recording means, without prior
written permission from C&D Technologies (NCL) Limited.
Instructions for use are available from: www.cdpoweronline.com
C&D Technologies (NCL) Ltd
Tanners Drive, Blakelands North
Milton Keynes MK14 5BU, England
Tel: +44 (0)1908 615232
Fax: +44 (0)1908 617545
email: info@cdtechno-ncl.com
www.cdpoweronline.com
C&D Technologies Inc.
Power Electronics Division
3400 E Britannia Drive,
Tucson, Arizona 85706 USA.
Tel: +1(800) 547– 2537
Fax: +1(800) 770 – 9369
email: info@cdtechno-ncl.com
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