How are high-power electroplating power supplies classified?

The electroplating power supply refers to the power distribution equipment used in the electroplating process, which is a kind of power distribution equipment and power transmission and distribution equipment for power distribution stations. Through the internal power supply circuit, the AC current in the power grid is converted into the working voltage required by the electroplating process, and the stable current and working voltage are output.

Or it can output the waveforms that everyone needs, such as single pulse wave, DC wave, etc. Here, DC waves can also be seen. Can the duty ratio pulse wave electroplating power supply also be regarded as DC waves?

Therefore, ordinary pulse electroplating power supplies can output DC waves, but inverse high-frequency switching power supplies are not necessarily effective. High-frequency electroplating power supply is an electroplating power supply using high-frequency switching power supply technology. High-frequency electroplating power supply is a special name for high-frequency switching power supply.

High-frequency switching power supply technology, that is, high-frequency switching power supply technology, makes the power supply more miniaturized and portable, making it significantly different from the traditional thyristor rectifier, and has also made a significant breakthrough in energy saving.

How is the recommended electroplating power supply with high power classified?

1. According to the amount of electroplating, it can be divided into high-frequency imitation gold power supply (suitable for various imitation gold processes), high-frequency electroplating power supply for electroplating hard chrome (high-frequency switching power supply), high-power electroplating power supply (nickel, zinc, rare earth elements, etc.) ), high-frequency electroplating power supply for other functions (electropolishing, electroplating oxidation, electrolytic oxidation, etc.).

2. In addition, the high-frequency electroplating power supply for electroplating experiment and the high-frequency electroplating power supply for normal production are divided into high-frequency electroplating power supply for electroplating experiment and high-frequency electroplating power supply for normal production.

3. According to the cooling method, it can be divided into two categories: water-cooled high-frequency electroplating power supply, air-cooled high-frequency electroplating power supply or high-frequency water-cooled electroplating power supply and high-frequency air-cooled electroplating power supply.

4. According to its output power, it can be divided into conventional high-frequency electroplating power supply, high-power high-frequency electroplating power supply or non-standard high-power electroplating power supply. The former is produced according to the electroplating power supply required for normal electroplating production, and the latter is customized according to the actual needs of customers. According to the length of the production line, the size of the electroplating tank, the type of electroplating and the size of the electroplated parts, determine whether high power is required.


"Key components of modern power systems: the role of dry-type power transformers"

As a key component in modern power systems, dry-type power transformers not only meet the energy conversion needs of the power system, but also meet the requirements of environmental protection and safety. In the future, with the advancement of technology and the expansion of application scope, dry-type power transformers will play a more important role in the power industry and bring more efficient, stable, and environmentally friendly power services to people.

What should I do if the transformer suddenly short-circuits? Do you know these reasons?

To deal with transformer short-circuit accidents in daily operations, it is necessary to find out the essence of the problem through inspection and testing. When the transformer suffers from a sudden short circuit, both the high and low voltage sides will be subject to a large short-circuit current. In the short time before the circuit breaker can be disconnected, the short-circuit current will generate an electromotive force proportional to the square of the current that will act on the winding of the transformer. Electrodynamic force can be divided into radial force and axial force.

How much kW power consumption can a 1000kVA transformer withstand?

KVA (kilovolt-ampere) is the unit of apparent power, and KW (kilowatt) is the unit of active power. In addition to apparent power and active power, there is also reactive power, and the unit of reactive power is Kvar (kilovar).

High voltage test of power transformer - a full set of knowledge in detail!

In order to ensure the accuracy and authenticity of the high-voltage test results of power transformers, the test content must be reasonably selected in strict accordance with relevant regulations. The content of high voltage test of power transformer mainly includes: measurement of insulation resistance, measurement of leakage current, dielectric loss factor test, AC withstand voltage test, etc., the following is a specific introduction. In the high voltage test of power transformer

The main protection and backup protection of power transformers, all the knowledge is explained!

The abnormal conditions of the transformer mainly include overload, lower oil level, overcurrent caused by external short circuit, high oil temperature of the transformer in operation, high winding temperature, high transformer pressure, and cooling system failure. When the transformer is in an abnormal operating state, an alarm signal should be given.

High-frequency air oxidation switching power supply completes high-current output

Design scheme of frequency air oxidation switching power supply. Because the output waveform is a waveform, it is beneficial to improve the sealing quality, reduce the melting of the film caused by the temperature rise, prevent the expansion of the pores of the air oxide film, improve the strength and relative density of the air oxide layer, improve product quality, and improve product quality. out rate.