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LPE-3325-CST

Description
Surface Mount Current Sense Transformers
File Size112KB,2 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
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LPE-3325-CST Overview

Surface Mount Current Sense Transformers

LPE-3325-CST
Vishay Dale
Surface Mount Current Sense Transformers
FEATURES
Surface mount design
Compatible with surface mount process temperatures
Designed for switching supply applications
Optimal performance at 100 kHz and above
Five standard turns ratios
Custom Designs available
Lead (Pb)-free construction
Switching power supplies
AC current detection
Output supply for control circuitry
Appliances
Medical equipment
Office equipment
RoHS
COMPLIANT
APPLICATIONS
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
LPE-3325-CST030
LPE-3325-CST040
LPE-3325-CST050
LPE-3325-CST070
LPE-3325-CST125
TURNS
RATIO
30
40
50
70
125
SECONDARY INDUCTANCE
AT 100 kHz, 0.1 V
MIN. (µH)
180
320
500
980
3000
SECONDARY
DC RESISTANCE
MAX. (Ohms)
1.00
1.35
2.50
4.71
7.70
PRIMARY
AMPS
6
6
6
6
6
DIMENSIONS
in inches [millimeters]
Pin 8
4
0.256 [6.50] Max.
6
Clip Opening
Opposite Pin 1
1
Pin 7
0.037 Max.
[0.94]
(Typ.)
0.028
[0.71]
0.199 [5.05] Min.
0.265 [6.73] Max.
0.028
[0.71]
4
3
0.199 [5.05] Min.
0.265 [6.73] Max.
0.205 [5.21] Max.
White Dot
Pin 1
Designator
0.323 Max.
[8.20]
0.268
[6.81]
Schematic
8
7
6
0.073
[1.85]
(Typ.)
DESCRIPTION
LPE-3325
MODEL
CST
SERIES
125
TURNS
RATIO
ER
PACKAGE
CODE
e2
JEDEC LEAD (Pb)-FREE
STANDARD
GLOBAL PART NUMBER
L
P
MODEL
E
3
3
SIZE
2
5
E
R
1
2
5
C
S
SERIES
T
PACKAGE
CODE
TURNS RATIO
www.vishay.com
152
For technical questions, contact: magnetics@vishay.com
Document Number: 34155
Revision: 01-Mar-06

LPE-3325-CST Related Products

LPE-3325-CST LPE-3325-CST030 LPE-3325-CST040 LPE-3325-CST050 LPE-3325-CST070 LPE-3325-CST125
Description Surface Mount Current Sense Transformers Surface Mount Current Sense Transformers Surface Mount Current Sense Transformers Surface Mount Current Sense Transformers Surface Mount Current Sense Transformers Surface Mount Current Sense Transformers
Maker - Vishay Vishay Vishay Vishay Vishay
Reach Compliance Code - unknow unknow unknow unknow unknow
ECCN code - EAR99 EAR99 EAR99 EAR99 EAR99
high - 5.21 mm 5.21 mm 5.21 mm 5.21 mm 5.21 mm
length - 8.2 mm 8.2 mm 8.2 mm 8.2 mm 8.2 mm
Load Resistance - 1 Ω 1.35 Ω 2.5 Ω 4.71 Ω 7.7 Ω
Manufacturer's serial number - CST CST CST CST CST
Installation features - SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
Peak primary current - 6 A 6 A 6 A 6 A 6 A
physical size - L8.2XB6.73XH5.21 (mm) 8.2mm X 6.73mm X 5.21mm L8.2XB6.73XH5.21 (mm) L8.2XB6.73XH5.21 (mm) 8.2mm X 6.73mm X 5.21mm
primary type - WOUND PRIMARY WOUND PRIMARY WOUND PRIMARY WOUND PRIMARY WOUND PRIMARY
secondary inductance - 180 µH 320 µH 500 µH 980 µH 3000 µH
surface mount - YES YES YES YES YES
Transformer type - CURRENT SENSE TRANSFORMER CURRENT SENSE TRANSFORMER CURRENT SENSE TRANSFORMER CURRENT SENSE TRANSFORMER CURRENT SENSE TRANSFORMER
Turns ratio (Np:Ns) - 30:1 40:1 50:1 70:1 125:1
width - 6.73 mm 6.73 mm 6.73 mm 6.73 mm 6.73 mm
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