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Precision Voltage Transformer
The precision voltage transformer is designed for high‑accuracy voltage measurement and isolation, featuring excellent linearity and long‑term stability. Suitable for energy metering, power quality analysis, relay protection, and laboratory voltage reference applications, it provides safe and reliable low‑voltage signal output.
Pin-Type Zero-Sequence Current Transformer
The pin‑type zero‑sequence current transformer features pin terminals for direct PCB mounting, designed specifically for zero‑sequence current monitoring and ground fault protection in three‑phase systems. With high accuracy and low phase error, it enables real‑time current vector summation detection, making it widely applicable in power protection, fault diagnosis, and load imbalance monitoring systems.
Pin-Type Zero-Sequence Leakage Current Transformer
The pin-type zero‑sequence leakage current transformer features pin terminals for direct PCB mounting, enabling high‑sensitivity detection of ground leakage current and zero‑sequence monitoring. With excellent electrical isolation and noise immunity, it is widely used in EV charging equipment, medical devices, and industrial safety systems for ground fault protection.
Large-Aperture Series Split-Core Precision Current Transformer
The Large‑Aperture Series Split‑Core Precision Current Transformer is designed for large‑section cables and busbars, offering a wide aperture compatibility. It features a robust split‑core structure that supports live‑line field installation while delivering high measurement accuracy, making it suitable for high‑current monitoring in industrial, power, and new energy applications.
Split-Core Precision Current Transformer
The split‑core precision current transformer features a separable core design that enables live‑line quick installation. It maintains high‑accuracy measurement while offering flexible deployment, making it suitable for retrofit power monitoring, energy auditing, and industrial load analysis applications.
High-Frequency Precision Current Transformer
The high‑frequency precision current transformer uses a low‑loss high‑frequency core and optimized winding design to achieve accurate current measurement within 10kHz‑1MHz. With fast response, low phase error, and wide temperature stability, it is suitable for switch‑mode power supplies, high‑frequency inverters, and precision RF power monitoring.
Busbar-Embedded Precision Current Transformer
The busbar‑embedded precision current transformer features a fully integrated design within the busbar slot, enabling non‑invasive and high‑accuracy current measurement. With excellent isolation safety, wide current range adaptability, and high stability, it is ideal for smart distribution systems, industrial switchgear, and highly integrated power monitoring applications.
Coil-Wound Precision Current Transformer
The wound‑type precision current transformer employs high‑precision layered winding technology, delivering excellent linearity and phase accuracy. It maintains high stability and low temperature drift across a wide current range, making it suitable for energy metering, power analysis, and high‑precision industrial monitoring systems.
Horizontal Pin-Type Precision Current Transformer
The horizontal pin‑type precision current transformer features pins parallel to the mounting surface, enabling low‑profile, high‑density installation. With high‑accuracy measurement and excellent temperature stability, it is ideal for compact energy monitoring modules, industrial control boards, and space‑constrained embedded systems.
Vertical Pin-Type Precision Current Transformer
The vertical pin‑type precision current transformer features a vertical pin design for direct PCB soldering. With high accuracy, low phase error, and excellent temperature stability, it is ideal for embedded energy monitoring, industrial control, and precision measurement systems.
Fixed-Lead Precision Current Transformer
The fixed‑lead precision current transformer features pre‑installed rigid leads for secure mounting and high vibration resistance. Combined with a high‑accuracy core and low phase‑error design, it maintains excellent measurement stability across wide temperature and frequency ranges, making it suitable for energy metering, industrial control, and precision laboratory systems.
Suspended Lead Precision Current Transformer
The suspended‑lead precision current transformer features flexible hanging leads for easy wiring and space‑efficient installation. With a high‑accuracy core and low‑error winding technology, it delivers stable and reliable current measurement over a wide range, making it suitable for laboratory instruments, energy metering, and high‑precision industrial monitoring systems.
Outdoor Waterproof Split-Core Current Transformer
This outdoor waterproof current transformer features integrated sealing and modular design, effectively resolving accuracy degradation caused by magnetic core oxidation in split-core structures. It supports flexible addition of functional modules. With IP67 protection, wide current range, and V0 flame-retardant rating, it is suitable for high-precision current monitoring in harsh outdoor environments.
Current Transformer Nanocrystalline Core
High initial permeability and low coercivity — improve detection accuracy.
High saturation flux density — enables measurement across a wider current range compared to other materials.
Excellent temperature stability and outstanding cost-effectiveness.
Three-Phase Combined Current Transformer
It features dedicated copper busbars for current signals, supports cable feed-through installation, and delivers high accuracy, strong overload resistance, excellent linearity, and high sensitivity, along with outstanding immunity to electromagnetic interference.
Flat wire current transformer
Low DC resistance, minimized parasitic capacitance, superior thermal performance — the ideal upgrade to traditional CMCs.
Compared to round-wire designs, flat wire delivers enhanced performance, higher current density (1.5–2.0×), and a more compact form factor (0.5–1.0× the volume).
It features a closed-loop magnetic design that reduces flux leakage and maintains stable, balanced impedance.
Fully automated winding ensures consistent quality, lower production costs, and improved efficiency.
Open-type current transformer core
Closed Zero-Sequence Current Transformer Series
PCB Pin-Type Miniature Current Transformer
Designed for PCB integration with pin-type mounting, compact in size and suitable for high-density PCB layouts. Provides accurate current sensing and electrical isolation, widely used in switching power supplies, motor drives, and energy monitoring systems, delivering stable and reliable performance.
Busbar-Integrated Miniature Current Transformer
The Busbar-Integrated Miniature Current Transformer is designed for busway and switchgear applications, featuring a compact structure that mounts directly into the busbar without requiring external space. With a high‑precision silicon steel/nanocrystalline composite core, it delivers accurate current monitoring and reliable electrical isolation, suitable for power distribution, energy metering, and industrial control systems.
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