Ct Switch Power Supply Current Transformer Ac Isolation Electromagnetic

The isolation and transformation of the power supply mainly rely on the principle of electromagnetic induction, which can carry out voltage transformation and current transformation. At present, various power transformations are mainly based on voltage transformation, from high-voltage power generation and transmission to low-voltage transformation inside electrical appliances. Its basic structure They are all derived from the voltage conversion mode.

The current induction power supply is different from the common power supply. Its theoretical basis is derived from the current conversion of the electromagnetic induction principle. The premise of the energy conversion is that the primary side (usually the transmission wire) has sufficient AC current transmission, and no matter how the wire current fluctuates, The power output must remain stable.
In the power system, CT is the abbreviation of Curent Transformer, which is used to measure the magnitude of alternating current. People sometimes use its secondary output current to transform to achieve the purpose of current induction power supply. Therefore, in many occasions, current induction The power supply is called CT power supply.

HEMEI is a leading manufacturer of electromagnetic signal coupling, the domestic designer and manufacturer of magnetoelectric power conversion technology, has been committed to promoting the progress of signal coupling technology and passive power technology. The main products are magnetic coupling amplifiers, wave traps, power carrier signal coupling transformers, permalloy cores, electromagnetic loop coils, CT power supply, open and close current transformers and other products. Products are widely used in smart home appliances, energy management systems, smart meter reading systems, smart monitoring equipment, smart distribution equipment, etc. We are the supplier of Qualcomm, Huawei Hisilicon, ST Microelectronics, In addition, Permalloy and electromagnetic core products have the largest market share in the power distribution industry of the State Grid.

This power suply CT device is our newly developed product, which can used on 100V-220kv AC transmission line, the new product can be used as a continuously and stabely power supply device. Hemei also offer customers personal services contains OEM, ODM and OPM. We welcome sample order to test and check quality.