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{"title":"Gate Drive Transformer TE Schaffner IT364 with 8 kV Voltage Resistance and","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/41\/9d8a1a3679ca1328cd40d4c565a8-200x200-1\/gate_drive_transformer_te_schaffner_it364_with_8_kv_voltage_resistance_and.jpg","attrs":{"Turns Ratio":"1:1","Width":"50mm","Length":"50mm","Operating Temperature":"-25\u2103~+70\u2103"}}
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The Schaffner IT series pulse transformers provide galvanic separation between drive and power circuits, offering voltage resistance up to 8 kV and ignition currents up to 3 A. Designed for transformer-coupled gate drives, they feature negligible delays, voltage scaling capabilities, and are available with single or double secondary windings. These transformers ensure rapid availability of standard gate drive solutions with a wide selection of turns ratios, ignition currents, and voltages.
Product Attributes
Brand: Schaffner
Series: IT
Certifications: UL 94 V-0 listed materials
Mounting: PCB through hole mounting or faston types
Customization: Custom-specific versions on request
Technical Specifications
Model
Turns Ratio
Ignition Current (Iign) [A]
Nominal Voltage (Unom) [V]
Test Voltage (Up) [kV]
Voltage Rise (V0t) [Vs]
Rise Time (tr) [s]
Primary Inductance (Lp) [mH]
Weight [g]
Connections
IT 155
1:1
0.1
500
4
480
1
5
13
02
IT 245
1:1
0.1
750
4
500
1.2
8
6
02
IT 237
1:1
0.25
500
2.5
1100
1
25
14
02
IT 239
1:1
0.25
1000
6
300
2.3
3
13
02
IT 255
1:1
0.25
750
4
250
1.1
2.2
6
02
IT 258
1:1
1
750
3.2
250
0.25
2.5
6
02
IT 370
1:1
1
1000
5
4000
0.6
0.3
71
02
IT 364**
1:1
3
3000
8
5000
1.7
1.5
220
05
IT 246
2:1
0.1
750
4
200
0.4
7
6
02
IT 248
2:1
0.25
750
3.2
350
2.2
17
6
02
IT 260
3:1
0.1
500
3.2
200
0.3
12
6
02
Notes:
* Tolerance: +50%; -30% for Inductance (Lp).
** IT 364 is not suitable for PCB-mounting.
tr: rise time at given load resistor R and 70% of the output pulse height.
Lp: primary inductance measured at 1 kHz (secondary coile open).
Lstr: 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 10 kHz).
The ignition current is a set peak value where the voltage drop over the coil resistance is still insignificant (mostly below 1 V).
General Technical Data:
Nominal operating voltage: Up to 3000 V
Operating frequency: 40 kHz max. / 500 kHz max. for data transmission
DC to 40000 Hz
Voltage resistance: Up to 8 kV
Test voltage: Up/50 Hz/2 s max. according to VDE 110b
Max. partial discharge voltage: 1.5 x Unom
Temperature range (operation and storage): -25C to +70C (25/70/21)
Flammability: corresponding to UL 94 V-0 listed materials
Typical Applications:
Gate drive circuit
Power supplies
Power converters
Frequency converters
Switching applications
DC/DC converters
Line coupling transformers in high-speed data transmission
Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture.
... Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture.
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