Current Sense Transformer

High-frequency EE4.6 SMD current sensing transformer with ferrite core. Supports turns ratios from 1:20 to 1:150, sensed current up to 20A, and operation up to 1 MHz. Ideal for SMPS, overload protection, and EV battery management. Custom options available.

This split-core flexible Rogowski coil current sensor is an AC current sensor designed for permanent installation. It combines a thin, flexible, snap-on Rogowski sensing coil with a signal conditioner, providing accurate true RMS current measurement.The product is suitable for current measurement from ampere level to hundreds of kiloamperes. The high linearity and coreless design provide a wide frequency response, suitable for harmonic content and transient measurement.The

ZCT Series Output Lead Wire Miniature Current Transformer The ZCT series lead-wire miniature current transformer features a fully enclosed PBT flame-retardant plastic casing, offering excellent mechanical strength and insulation performance. The product is miniaturised and lightweight, with a standard aperture for easy installation. It can be used independently or mounted on a PCB. The linear output characteristic ensures high-precision current measurement, suitable for

CT02 Series Surface Mount Device High-frequency Current Transformers with Up to 18A Current The CT02 series SMD high-frequency current transformer features a minimum package design. Rated current is up to 18A. Frequency range is 1kHz to 1MHz. Five standard turns ratio options are available: 1:50, 1:100, 1:150, 1:200, and 1:300, suitable for different detection accuracy requirements. Withstand voltage test: 1500VAC, ensuring safe high-voltage to low-voltage isolation. Complies

CT11 Series PCB Mounting High frequency Current Sensing Transformers Overview The CT11 series PCB-mount high-frequency current sense transformer is designed for switching power supply (SMPS) applications. It provides output feedback signals to pulse control circuits, enabling low-cost power regulation.Rated primary current is 25A (maximum 40A ). Frequency range is up to 500kHz .The product uses a high-permeability ferrite core . Seven standard turns ratio options are

ACSTE12 Series SMD Current Sensor Transformer The ACSTE12 series SMD current sense transformer is designed for current sensing in DC-DC and AC-DC converter applications. The rated current is up to 35A, with a frequency range of 1kHz to 500kHz. The product uses a low-profile SMD package (height 10mm, pad size 19.9mm×15.0mm), compatible with automated placement and reflow soldering processes. Multiple core sizes are available (EE4.2, EE5, EE8.3, EF12.6) with a full range of

ACST-2 Series PCB Mount High Precision Current Transformers with Up to 15A Maximum Current Range Available The ACST-2 series high-precision PCB-mount current transformer is designed for switching power supply current sensing applications. The rated current is up to 15A, with a frequency range of 10kHz to 200kHz. Four standard turns ratio options are available: 1:50, 1:100, 1:200, and 1:300, with corresponding secondary turns of 50, 100, 200, and 300 turns. The product uses a

ACST Series PCB Mount Miniature small DC Immune Current Transformer, CT,Current transformer Manufacturer The ACST series miniature PCB-mount high-frequency current transformer is designed for high-frequency current sensing, energy metering, and power monitoring applications. Rated current is up to 50A.Four standard turns ratio options are available: 1:50, 1:100, 1:200, and 1:300 (center-tap CT versions also available). Operating frequency range is 1kHz to 1MHz.The product

ACST014-016 Series High-frequency Current Transformers with Up to 10A Maximum Current input The ACST014-016 series high-frequency current transformer is designed for switching power supply output smoothing filtering, EMI/RFI suppression, and DC-DC conversion applications. Rated current is up to 10A . Four turns ratio options are available: 1:1000 , 1:2000 , 1:2500 , and 1:3000 , suitable for different sampling accuracy requirements. The product uses a toroidal core and low

High reliability through-hole current transformer for PCB protection circuits. Ferrite core with flame-retardant PBT housing. Wide turns ratio options, 3500VDC Hi-Pot rating, and operating frequency from 2kHz to 500kHz. Ideal for switching power supplies and industrial power electronics.

RoHS-compliant current sense transformer for precise AC monitoring in SMPS, motor control, and industrial automation. Features 1:50/100/200 turns ratios, 1.2 kV isolation, 7 mΩ DCR, and -40°C to +150°C operation. Compact PCB-mount design ensures reliable high-frequency performance.

High-precision SMD current transformer rated for 50A with turns ratios from 1:30 to 1:200. Features wide -40°C to 125°C operating range, 3300VDC hipot rating, and low DCR for minimal power loss. Ideal for power monitoring, motor control, and industrial automation.

High frequency SMD current sensing transformer with 3300Vac isolation, up to 50A sensed current, and multiple turns ratios. AEC-Q200 Grade 1 rated for -40°C to +125°C. Low DC resistance, compact design, and customizable specifications for industrial applications.

High accuracy split core current transformer with UL94-V0 flame-retardant epoxy sealing. Features 0.1% linearity, 3kV withstand voltage, and flexible turns ratio (1000:1 or 2000:1). Ideal for smart grids, industrial drives, and renewable systems. RoHS certified with customizable design options.

Accurate 235A Hall effect current sensor with 6-12Vdc supply, linear output, and through-hole design. Features fast response, voltage isolation, and temperature compensation. Reliable for AC/DC sensing with low energy dissipation. Operating range -25 to 85°C.

Low DC resistance SMD current sense transformer for switch-mode power supplies and overload sensing. Qualified to AEC-Q200 with 2500VAC isolation. Custom turns ratios available. Operating temp -40°C to +150°C.

ACST20 Series current sense transformer for 20KHz-200KHz operation. Epoxy encapsulated, UL94V-0 compliant, 3750Vrms isolation. Turns ratios 1:50, 1:100, 1:200. Custom options available.

High frequency current transformer with 250A max input and 800:1 turns ratio. Features 3kV insulation voltage, meets IEC 60 44-1 standard. Customizable specifications available for diverse applications.

Hall effect open loop sensor for AC/DC current sensing up to 500A. Features ±1% accuracy, 3µs response time, and high immunity to interference. Compact design with UL 94-V0 rated case. Customizable specifications available.

High accuracy closed loop flux gate current sensor for AC/DC measurement up to 300mA. Features very low offset drift, wide aperture, and high overload capability. Ideal for residual current and leakage detection in PV inverters. Customizable per specifications.