DGL1553-3 datasheet, PDF - EEWORLD Datasheet

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DGL1553-3: DescriptionPulse Transformer, GENERAL PURPOSE Application(s), 1.25CT:1CT; 1.66CT:1CT,; CategoryPower management transformer; File Size769KB，2 Pages; ManufacturerPulse Electronics

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DGL1553-3 Overview

Pulse Transformer, GENERAL PURPOSE Application(s), 1.25CT:1CT; 1.66CT:1CT,

DGL1553-3 Parametric

Parameter Name	Attribute value
Maker	Pulse Electronics
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	HEIGHT DIM INCLUDES TERMINALS ALSO
application	GENERAL PURPOSE
high	3.94 mm
Insulation voltage	100 V
length	23.62 mm
Installation features	SURFACE MOUNT
Number of functions	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
physical size	L23.62XB16.0XH3.94 (mm)
surface mount	YES
Transformer type	PULSE TRANSFORMER
Turns ratio (Np:Ns)	1.25CT:1CT; 1.66CT:1CT
width	16 mm

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MIL-STD-1553 Transformers

Low Profile SMT Dual non-QPL Interface Transformers

These non-QPL interface transformers are built and tested in ISO 9001 approved facilities. They

conform to all electrical and physical parameters of MIL-PRF-21038/27. Choose one of three

operating temperature ranges including 0° to +70°C, -40° to +85°C, or -55° to +125°C.

Dual ratio, dual interface (see schematic)

Surface Mount, flat pack or gull wing package

Operating

Temperature

0° to 70°C

-40° to +85°C

-55° to +125°C

Flat Pack

Prefix

DFLC

DFLN

DFL

Gull Wing

Prefix

DGLC

DGLN

DGL

MSL: 3

For use in MIL-STD-1553 applications

Low profile, 0.155 inches height

Performance to MIL-PRF-21038 requirements

Built in ISO 9001 facility

Applicable specifications:

Schematic

Summary Performance Specifications

Impedance

(see table below)

Droop

20%

Overshoot

±1V MAX

Common Mode Rejection (CMR)

45dB

Frequency Range (no load)

75kHz to 1MHz

Operating Temperature Range

(see table above)

Weight

5 grams

Insualtion Resistance (MIN)

10K MΩ @ 250Vdc

Dielectric Withstanding Voltage

100Vrms

Part Number

(XXXX)1553-1

(XXXX)1553-2

(XXXX)1553-3

(XXXX)1553-5

MIL-STD-1553B

MIL-STD-202

MIL-PRF-21038

ISO 9001

.630

16,00

MAX

.930 MAX

23,62

14X .100 TYP

2,54

.010 TYP

0,25

Characteristics

Termimals

1-3 : 16-13 / 5-7 : 12-9

1-3 : 15-14 / 5-7 : 11-10

1-3 : 16-13 / 5-7 : 12-9

1-3 : 15-14 / 5-7 : 11-10

1-3 : 16-13 / 5-7 : 12-9

1-3 : 15-14 / 5-7 : 11-10

1-3 : 16-13 / 5-7 : 12-9

1-3 : 15-14 / 5-7 : 11-10

1-3 : 16-13 / 5-7 : 12-9

1-3 : 15-14 / 5-7 : 11-10

Ratio

(±3%)

1CT:1CT

1CT:.707CT

1.4CT:1CT

2CT:1CT

1.25CT:1CT

1.66CT:1CT

1CT:2.12CT

1CT:1.5CT

1CT:2.5CT

1CT:1.79CT

(XXXX)1553-45

NOTE: 1.

Refer to prefix table (above) to select temperature range.

Designed for transceivers utilizing a single supply voltage

.930 MAX

23,62

RDC

(Ω MAX)

1-3, 5-7 = 3.0

16-13, 12-9 = 3.0

.020

3.5

1-3, 5-7 =

TYP

0,51

16-13, 12-9 = 3.0

1-3, 5-7 = 3.2

16-13, 12-9 = 3.0

1-3, 5-7 = 1.0

16-13, 12-9 = 3.5

1-3, 5-7 = 1.0

16-13, 12-9 = 3.5

Impedance

(Ω MIN)

(1-3, 5-7)

.100 MIN

4,000

2,54

(1-3, 5-7)

7,200

(1-3, 5-7)

4,000

(16-13, 12-9)

4,000

(16-13, 12-9)

4,000

.155 MAX

3,94

Flat Pack

14X .100 TYP

2,54

.010 TYP

0,25

Gull Wing

.010 TYP

0,25

.004

0,10

MIN

.230 ± .030

5,84 ± 0,76

Mechanicals

Notes:

1. All dimensions are in inches.

2. Tolerances: .xx = +.008

3. All specifications and dimensions

are subject to change without notice.

.630

16,00

MAX

.155 MAX

3,94

.155 MAX

3,94

.200 MIN

5,08

.020 TYP

0,51

.070

.015

1,78

0,38

pulseelectronics-milaero.com

M229.C (1/18)

DGL1553-3 Related Products

	DGL1553-3	DGL1553-1	DGL1553-2	DGL1553-45	DGL1553-5
Description	Pulse Transformer, GENERAL PURPOSE Application(s), 1.25CT:1CT; 1.66CT:1CT,	Pulse Transformer, GENERAL PURPOSE Application(s), 1CT:1CT; 1CT:0.707CT,	Pulse Transformer, GENERAL PURPOSE Application(s), 1.4CT:1CT; 2CT:1CT,	Pulse Transformer, GENERAL PURPOSE Application(s), 1CT:2.5CT; 1CT:1.79CT,	Pulse Transformer, GENERAL PURPOSE Application(s), 1CT:2.12CT; 1CT:1.5CT,
Reach Compliance Code	compliant	compli	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Other features	HEIGHT DIM INCLUDES TERMINALS ALSO	HEIGHT DIM INCLUDES TERMINALS ALSO	HEIGHT DIM INCLUDES TERMINALS ALSO	HEIGHT DIM INCLUDES TERMINALS ALSO	HEIGHT DIM INCLUDES TERMINALS ALSO
application	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE
high	3.94 mm	3.94 mm	3.94 mm	3.94 mm	3.94 mm
Insulation voltage	100 V	100 V	100 V	100 V	100 V
length	23.62 mm	23.62 mm	23.62 mm	23.62 mm	23.62 mm
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Number of functions	2	2	2	2	2
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
physical size	L23.62XB16.0XH3.94 (mm)	L23.62XB16.0XH3.94 (mm)	L23.62XB16.0XH3.94 (mm)	L23.62XB16.0XH3.94 (mm)	L23.62XB16.0XH3.94 (mm)
surface mount	YES	YES	YES	YES	YES
Transformer type	PULSE TRANSFORMER	PULSE TRANSFORMER	PULSE TRANSFORMER	PULSE TRANSFORMER	PULSE TRANSFORMER
Turns ratio (Np:Ns)	1.25CT:1CT; 1.66CT:1CT	1CT:1CT; 1CT:0.707CT	1.4CT:1CT; 2CT:1CT	1CT:2.5CT; 1CT:1.79CT	1CT:2.12CT; 1CT:1.5CT
width	16 mm	16 mm	16 mm	16 mm	16 mm
Maker	Pulse Electronics	-	Pulse Electronics	Pulse Electronics	Pulse Electronics

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