TSG-T043XX SERIES-2
Isolation transformer
  • Compact structure and small size.
  • Surface mounting technology.
  • Push Pull Converter Transformer.
  • High coupling coefficient, ≥95%.
  • Functional insulation for isolated power supply driver.
  • 2.5KVrms isolation (380Vrms continuous).
  • Operating temperature range: -40°C+125°C, self-temperature rise included.
  • Ideal for CAN, RS-485, RS-422,RS-232, SPI, I2C, low-power LAN.
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Product specifications

1-3
1-3:6-4
(Pri.-Sec.)
(Pri.-Sec.)
N1/ bipolar waveform
(V)
(V,mA)
1-3
1-3:6-4
(Pri.-Sec.)
(Pri.-Sec.)
N1/ bipolar waveform
(V)
(V,mA)
TSG-T04301 550 485 510 1 15 2500 11 3.3 3.3 NO
TSG-T04301 550 485 510 1 15 2500 11 5 5 NO
TSG-T04302 550 485 750 1 28 2500 11 3.3 5 NO
TSG-T04303 550 485 620 1 25 2500 11 3.3 3.3 YES
TSG-T04303 550 485 620 1 25 2500 11 5 5 YES
TSG-T04304 550 485 860 1 30 2500 11 3.3 5 YES
TSG-T04305 550 485 565 1 20 2500 11 5 3.3 YES

Notes:

1. All electrical specifications are referenced to 25°C ± 5°C ambient.
2. The inductance is measured at 100 kHz, 0.1 Vrms, 0 ADC.
3.The ET Max is calculated to limit the core loss and temperature rise at 420 kHz based on a bipolar flux swing of 210 mT Peak.
4.The applied ET may need to be further derated for higher frequencies based on the temperature rise which results from the core and copper losses.
5.Continuous isolation voltage confirmed by 125°C/1000hrs accelerated aging with the bias voltage applied between primary and secondary windings.

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