Category: PRODUCT TUTORIAL

1.Protecting against gas leaks
2.Protection on a longitudinal basis
3.Quick-break protection currently in place
4.Protection against zero sequences
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The design steps for ferrite transformers : 1. Core material 2. Core structure 3. Core parameter 4. Coil parameter 5. Assembly structure 6. Temperature rise check

Current transformer measurement or protection system can convert a high voltage into a low voltage and a large current into a small current. Basically, it is used to convert high voltage or high current into standard low voltage (100V) or standard low current (5A or 1A, all in proportion to the rated value) in order to standardize and reduce the size of measuring instruments, protection equipment, and automatic control devices.

Power transformers are electromagnetic components that transmit power, convert voltage, and isolate insulation, and are widely used in power supply and power electronics applications. Power transformers can be divided into several stages based on the size of the transmission power.

We must master the operating environment and operation of dry-type transformers in order to continually improve their efficiency and performance. To make dry-type transformers a helper in production and life, it is necessary to continuously improve their efficiency.

In high frequency transformers the material used for core is ferrite cores because it has high resistivity, low high-frequency loss, easy mass production, good product consistency and low cost.

1.Follow the instructions carefully to ensure proper operation
2.Voltage should be adjusted according to the rating
3.The cover should not be opened
4.Make sure you select a location that is suitable for installation

There are a number of basic characteristics of power transformers, which are as follows:
1.The iron cores of power transformers make them extremely heavy and over sized.
2.Iron core made of high-quality cold-rolled silicon steel sheet, shear burr less than 0.02 mm, full miter seam, no punching, no iron yoke. The core columns are stacked and double H glue is used to make the core three columns and two yokes a tight, flat and compact whole, thereby reducing the no-load loss, no-load current and noise.
3.There can be one or more primary and secondary windings on them.
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Potting is the process of filling or submersing a complete transformer using a compound material. Transformers can be bonded, sealed, potted, and coated with this glue.It is liquid before curing, and its viscosity varies with the material, performance and production process. Its use value is realized after the glue has completely cured, and it has many properties such as being waterproof, moisture-proof, dust-proof, insulating, thermal conductive, confidential, anti-corrosion, temperature resistant, and shock resistant.

Which is better for coils in high-frequency transformers: flat copper tape or litz wire?
In conclusion,use the Litz wire or flat copper tape based on the magnetic core size and the current.