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HEMEI provides Current Transformer, Switch Mode Power Supply and PLC Coupling Transformer. If you have any requirements or queries about our products, you can contact us at any time.

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Transformer Core Nanocrystalline Cut Core Rectangle Core Type Silicon Steel Cut Cores Factory

Products can be customised The magnetic metal cut core manufacturing process is designed to produce transformer cores with the lowest possible losses and magnetizing currents. We have silicon steel, permalloy, nanocrystalline, amorphous and other materials to choose from to meet strict specifications such as extremely low loss and high pulse permeability.

Magnetic Field Shielding Materials Company Electromagnetic Shielding Cover Mu-metal Shielding Can

Permalloy shielding covers are produced from high permeability nickel iron alloy (or Mu-metal) and provide excellent low frequency magnetic field attenuation with low coercive forces.

Hot Sell Common Mode Choke Low Power Loss 66UH Min Choke Coil Inductor

Common mode choke, abbreviated as CMC, also known as common mode choke, is commonly used in switching power supply to filter common mode EMI signal. In the circuit design, the common mode inductor also plays the role of EMI filtering. Common mode inductance is used to make differential mode signal (required signal) pass through, while common mode signal (noise) cannot pass through. It can be used in electronic products, personal computers, switching power supply and so on.

High Frequency Power Transformer Coil Open Permalloy Cut Core Current Transformer Coils

Products can be customised It is mainly used for power taking, energy conversion, power measurement, leakage protection, etc. Such as: various types of different levels of current transformers, power transformers, current sensors, etc. used in the power system.

Current Transformer Power Taking Device Permalloy Annular Cut Core Current Transformer Coils

Products can be customised Permalloy 1J85 soft magnetic material with high initial permeability and high maximum permeability, high saturation magnetic induction.

Low Loss Amorphous Current Transformer Nanocrystalline Transformer Core Amorphous materials core

The iron core made of nanocrystalline ribbon has high magnetic permeability and low coercivity. It is especially sensitive to leakage current in the initial stage of magnetization. The leakage switch made with this iron core has a small operating current. At the same time, it has good resistance to high current impact. Because the nanocrystal um is an order of magnitude higher than that of permalloy and has high sensitivity, the number of primary winding turns can be reduced for leakage switches that require the same sensitivity, thereby reducing the volume of the leakage switch accordingly. It not only saves costs but also meets technical requirements.

Measurement ct Wound Type Energy Monitoring Split Core Current Sensor Split Core Current Transformer

Split Current Transformers 5 to 600 amps of alternating current through the center conductor. The split core design allows for non-contact current measurement via magnetic field induction without the need to take the main wire offline and disconnect when installing the CT. This approach enables safer, simpler and portable current measurements.

2000A/1V Current Transformer Customizable Open Type CT Factory 50Hz-60Hz Split Core Current Transformer

The open-type current transformer is easy to install. There is no need to remove the primary busbar. It can also be operated with power without affecting the customer's normal power consumption. It can be used in conjunction with relay protection, measurement and metering devices.

5A Output Current Transformer Wound Type Energy Monitoring Split Core Current Transformer

The split core current transformer is designed based on the principle of quick and easy use. The split structure design of the transformer does not need to disconnect the tested cable or busbar. It can perform safe and simple current testing.

600A/5V Current Transformer Toroidal Epoxy Encapsulated Housing CT Split Core Current Transformer

Our current sensors are split-core current transformers characterized by high accuracy and low phase shift. They are precisely designed for the electronic measurement of AC waveform current, ensuring galvanic separation between the primary circuit (power) and the secondary circuit (measurement). Covering a range from 0 A to 125 A, these current transformers are primarily intended for mounting on the primary circuit.

Split Core CT Design Safer Easier Installation and Portable Split Core Current Transformer

Measures AC current flow to electric motors,lighting, air condition equipment, etc. Compatible with HVAC temperature control, power management, building automation systems.

Indoor 5A or 1A Current Output Miniaturized Split Core Current Transformer Ferrite Core

Split core current transformers are a series of miniaturized openable products designed based on the improvement of current instrument and equipment software processing capabilities. Due to the increase in current monitoring equipment, there is a need for an open-type current transformer that is easy to install and compact.

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