High Current Wide Band High Frequency Current Transformer

High Current Wide Band High Frequency Current Transformer

The LO-N0396-3814 series of current sense transformers are designed to monitor AC currents. They can be used for high frequency current sensing, for example in switched-mode power supplies, motor control and electronic lighting ballasts.

  • Product Introduction

Wuxi Liou Electronics Co.,Ltd is one of the leading manufacturers and suppliers of high current wide band high frequency current transformer in China. Our factory offer high quality customized products made in China with low price. Welcome to contact us for quotation.

 

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DESCRIPTION

The LO-N0396-3814 series of current sense transformers are designed to monitor AC currents. They can be used for high frequency current sensing, for example in switched-mode power supplies, motor control and electronic lighting ballasts.


FEATURES

  • RoHS compliant 

  • 1000, 1500, 2000 & 2500 Turn variants 

  • Primary current up to 80A 

  • 50Hz-20kHz frequency range


MECHANICAL SPECIFICATION

LO-N0396-3814-1

SELECTION GUIDE

Order Code


Number of

Turns

Inductance

Min.

DC Resistance

Terminating Resistance


±5 Turn

Pins 6&7

Pins 6-7, Ω

Ω

LO-N0396-3814

2500

1.44H @0.1V, 50Hz

82.5MAX

100


ABSOLUTE MAXIMUM RATINGS

Operating free air temperature range

-40°C to 85°C

Storage temperature range

-40°C to 100°C


SOLDERING INFORMATION

Peak wave solder temperature

300ºC for 10Seconds

Pin finish

Tin


TECHNICAL NOTES

ISOLATION VOLTAGE

All LO-N0396-3814 current sense transformers are tested at 2500VAC for a minimum of 3 seconds during our standard test procedure.

In addition, as part of our qualifification process carried out prior to product launch, the LO-0396-3814 series demonstrated noisolation breakdown at 10kVdc or 6kVac with a bare conductor as the

primary winding. Whilst this does not imply these parts are designed for environments where such high voltages may be present, it does demonstrate the level of isolation voltage these products are able to withstand. Full mains safety isolation can be achieved with appropriately insulated wire on the primarywinding


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