IT243 Schaffner EMC Inc, IT243 Datasheet

XFRMR PULSE 1:1:1 DL 2.5MH .1A

IT243

Manufacturer Part Number
IT243
Description
XFRMR PULSE 1:1:1 DL 2.5MH .1A
Manufacturer
Schaffner EMC Inc
Series
ITr
Datasheets

Specifications of IT243

Transformer Type
Data/Voice Coupling
Inductance
2.5mH
Turns Ratio - Primary:secondary
1 : 1 : 1
Mounting Type
Through Hole
Primary Voltage Rating
500 V
Secondary Voltage Rating
3.2 KV
Mounting Style
PCB
Dimensions
17.6 mm L x 16.7 mm W x 11.3 mm H
Product
Pulse Transformers
Height
11.3 mm
Length
17.6 mm
Width
16.7 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
E.t.
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
22-473
817-1510
IT 243

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IT243
Manufacturer:
MTI
Quantity:
280 000
Technical specifications
Nominal operating voltage:
Operating frequency:
Ignition currents:
Rise time:
Test voltage:
Max. partial discharge voltage:
Temperature range (operation and storage):
Flammability corresponding to:
IT pulse transformers are designed to offer
you galvanic isolation for transformer coupled
gate drives. The IT series provides negligible
delays and the possibility of voltage scaling.
They are available with single or double
secondary winding for multiple gate drives.
Choosing the IT product line brings you the
rapid availability of a standard gate drive
transformer. A wide selection on turns ratio,
ignition current and voltages are designed to
offer you the desired standard product.
Pulse transformer with double
secondary winding
Up to 500V
40kHz max.
500kHz max. for data transmission
0.1 to 1A @ 40°C
0.4 to 4.0μs
U
1.5 x U
-25°C to +70°C (25/70/21)
UL 94V-0 listed materials
Features and benefits
p
/50Hz/2s max. according to VDE 110b
Galvanic separation of drive and power
circuit
Voltage resistance up to 4kV
Ignition current up to 1A
Turns ratio up to 3:1:1
Galvanic separation with secondary
winding.
Voltage resistance up to 4kV.
Allows high potential difference voltage
scaling.
Vacuum potting.
Very low partial discharge effects.
PCB through hole mounting.
Custom-specific versions on request.
nom
Pulse transformers
IT series
Approvals
Typical electrical schematic
Typical applications
Gate drive circuit
Power supplies
Power converters
Frequency converters
Switching applications
DC/DC converters
Line coupling transformers in high-speed
data transmission
sec.
prim.
sec.

Related parts for IT243

IT243 Summary of contents

Page 1

... Test voltage: Max. partial discharge voltage: Temperature range (operation and storage): Flammability corresponding to: IT pulse transformers are designed to offer you galvanic isolation for transformer coupled gate drives. The IT series provides negligible delays and the possibility of voltage scaling. They are available with single or double secondary winding for multiple gate drives ...

Page 2

... Explanations: – rise time at given load resistor R and 70% of the output pulse height. – primary inductance measured at 1kHz (secondary coile open). – L str stray inductance measured at the secondary side, short circuit at the primary side. If there are several secondary coils only one at the time is connected (measuring frequency 10kHz). ...

Page 3

Components > IT series Dimensions IT 213 IT 243 IT 244 A Ø19 17.6 17.6 B 16.7 16 11.3 11 0.45 0.42 0. 0.4 0 15.3 15.3 H ...

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