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High-Precision SMD Current Sense Transformer with 50A Capacity, Wide Operating Range (-40℃ to 125℃), and Multiple Ratio Options (1:30 to 1:200)

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High-Precision SMD Current Sense Transformer with 50A Capacity, Wide Operating Range (-40℃ to 125℃), and Multiple Ratio Options (1:30 to 1:200)

Name: HighPrecision SMD Current Sense Transformer with 50A Capacity Wide Operating Range 40 to 125 and Multiple Ratio Options 130 to 1200
Brand: SHINHOM
Price: 1 USD

Brand Name : SHINHOM

Model Number : ACSTER11.5 Series

Certification : RoHS

Place of Origin : China

MOQ : 1000

Payment Terms : L/C,T/T

Delivery Time : 2~8weeks

Turns Ratio : 1:30 - 1:200

Rated Current : 50 A

Operating Temperature : -40℃ to +125℃

Isolation Voltage : 3300 VDC

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Introducing the ACSTER11.5 Series, a high-performance SMD Current Transformer designed for accurate current sensing in modern electronic systems. This advanced Current Sensor Transformer combines exceptional electrical characteristics with compact surface-mount packaging, making it ideal for space-constrained applications requiring reliable current monitoring up to 50 amps.

Key Features & Benefits

Compact SMD Design: Surface-mount package enables automated assembly and saves valuable PCB space
High Current Capacity: Rated for up to 50A Current Transformer applications with excellent linearity
Wide Operating Range: Performs reliably across -40℃ to 125℃ temperature range
Multiple Ratio Options: Available in turns ratios from 1:30 to 1:200 Current Transformer configurations
Low Power Loss: Very low DC resistance ensures minimal power dissipation
Safety Certified: 3300VDC hipot rating provides enhanced system safety

Applications

Switch mode power supplies and inverters
Motor control and drive systems
Power monitoring and management systems
Industrial automation equipment
Energy metering and smart grid applications
Automotive electronic systems

Technical Specifications

Part Number	Secondary Inductance (mH) Min	Current Rating (A) Max	Turns Ratio	DCR (mΩ) Max Primary	DCR (mΩ) Max Secondary	Hipot (VDC)
ACSTER11.5-030	0.3	50	1:30	0.56	240	3300
ACSTER11.5-050	1.1	50	1:50	0.56	600	3300
ACSTER11.5-100	4.5	50	1:100	0.56	2600	3300
ACSTER11.5-125	7.0	50	1:125	0.56	4200	3300
ACSTER11.5-150	10.0	50	1:150	0.56	6000	3300
ACSTER11.5-200	17.5	50	1:200	0.56	12000	3300

Physical Characteristics

Package Dimensions: 20.5mm × 12.5mm × 5.5mm
SMD compatible design
RoHS compliant construction

Why Choose Our Current Transformer?

The ACSTER11.5 Series represents the ideal solution for designers seeking a reliable SMD Current Transformer that combines accuracy, compact size, and robust performance. With multiple turns ratio options including the high-ratio 1:200 Current Transformer models, this series provides design flexibility for various current sensing requirements. Our 50A Current Transformer capabilities ensure reliable operation in demanding applications, while the surface-mount design simplifies manufacturing integration.

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