1: 100 High Frequency Current Transformer

1: 100 High Frequency Current Transformer

1: 100 High Frequency Current Transformer 10A Input
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Product Details

DESCRIPTION

The LO-GP5600 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 50, 100, 200 & 300 Turn variants Primary current rating 10A 20kHz-200kHz frequency range Centre tapped variants available


MECHANICAL SPECIFICATION

LO-56XXC01

SELECTION GUIDE

Order Code

Number of

Turns

Inductance

Min.

DC Resistance

Terminating Resistance to

Produce 1VOUT/1AIN

±1Turn

Pins 1&3

Pins 1&3, Ω

LO-56050C

50

4.5mH @1V, 50kHz

0.133 - 0.199

50

LO-56100C

100

18mH @1V, 50kHz

0.93 - 1.40

100

LO-56200C

200

72mH @1V, 10kHz

1.87 - 2.81

200

LO-56300C

300

160mH @1V, 10kHz

5.73 - 8.59

300

LO-56T100C

100CT

18mH @1V, 50kHz

0.93 - 1.40

100

LO-56T200C

200CT

72mH @1V, 10kHz

1.87 - 2.81

200

LO-56T300C

300CT

160mH @1V, 10kHz

5.73 - 8.59

300


ABSOLUTE MAXIMUM RATINGS

Operating free air temperature range

-40°C to 85°C

Storage temperature range

-40°C to 100°C


SOLDERING INFORMATION1

Peak wave solder temperature

300˚C for 10 seconds

Pin fifinish

Tin


TECHNICAL NOTES

ISOLATION VOLTAGE

All LO-5600 current sense transformers are tested at 500Vdc for a minimum of 1

second during our standard test procedure.

In addition, as part of our qualifification process carried out prior to product launch, the

5600 series demonstrated no isolation 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 primary winding.


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