Hm Series Precision Current Transformer Used to Measure 50A-1000A AC and DC Pulse Current

Hm Series Precision Current Transformer Used to Measure 50A-1000A AC and DC Pulse Current

Description The LO-1001A3-L100 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...
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Product Details

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Description

The LO-1001A3-L100 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

1

ELECTRIC SPECIFICATIONS @25C

SELECTION GUIDE

Order Code

Number of
Turns

Inductance
Min.

DC Resistance

Terminating Resistance

±5 Turn

Pins B&R

      Pins B&R, Ω                         

Ω

LO-1001A3-L100

2500

180H @0.5V, 50Hz

169.0MAX

100


ABSOLUTE MAXIMUM RATINGS

Operating free air temperature range

-40°C to 85°C

Storage temperature range

-40°C to 100°C


 LEADS INFORMATION

UL1015 20AWG BLACK & RED

Leads length:1010mm±10

Stripped and Tinned

10±3


Technical Notes

ISOLATION VOLTAGE

All LO-1001A3-L100 current sense transformers are tested at 2500VAC for a minimum of 3 seconds during our standard test procedure.

In addition, as part of our qualification process carried out prior to product launch, the 1001A3 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.


How to Order?

1. Please let us know our P/N for off-the-shelf parts. Please send us electric specifications if you need custom-made parts.

2. Proforma invoice (PI) will be sent to you.

3. Please check and confirm the PI.

4. Once we confirmed the order, please pay it soon.

5. After full payment, all goods will be sent to you in 10-15 days as usual.

6. OEM/ODM is welcomed. Free OEM for more than 5000 sets orders.

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The remarkable quality, perfect faith, and endless pursuit cause our Hm Series Precision Current Transformer Used to Measure 50A-1000A AC and DC Pulse Current form a strong comprehensive strength in the marketplace. Since the establishment of the company, we have always advocated the business philosophy of 'honest management and credit guarantee', so that every customer who cooperates with us can work at ease and have no worries. Our company has strong economic and technical strength and strict management. After continuous construction and development, we have gradually formed a diversified development pattern of domestic and foreign trade. Our products are sold well in various regions at home and abroad.

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