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May 31, 2023
Electrical Encyclopedia: The main role of large motor soft start and variable frequency start

Electrical Encyclopedia: The difference between inverter and soft starter What is the difference between a frequency converter and a soft starter? Frequency converter: definition:

May 30, 2023
How to choose a variable frequency power supply

Many people do not understand how to choose a variable frequency power supply. This article intends to introduce the factors to be considered when selecting a variabl

May 29, 2023
Features and uses of high-speed variable frequency large-opening centrifuge

Characteristics and use of high-speed frequency conversion large-opening centrifuges Features of frequency-controlled centrifuges: According to the requirements of differ

May 29, 2023
Technical requirements for pressure tanks for variable frequency water supply equipment

With the rapid development of human society, the emergence of new technology products is widely used in the water supply and drainage field (such as: inverters, programmable controllers, touch screens

May 29, 2023
Variable frequency diode direct frequency modulation circuit

Variable frequency diode direct frequency modulation circuit Now electronic enthusiasts network with you to learn the direct frequency modulation circuit of varactor

May 28, 2023
Constant pressure variable frequency water supply for water park water supply equipment

The water park water supply equipment is directly powered by the water pump as the power to start the circulating w

May 28, 2023
Please close it! Dalan Motor summarizes the difference in fan characteristics between ordinary three-phase asynchronous motors and variable frequency motors

The price channel provides today's tantalum price quotes, now the tantalum market quotation (February 26, 2019):

May 27, 2023
Analysis of the impact on the motor during variable frequency speed regulation

The speed regulating motor is a kind of motor that changes the speed of the motor by changing the number of stages, voltage, current a

May 27, 2023
Dalan Motor teaches you how to distinguish between AC variable frequency motor and AC servo motor

Do you know how to distinguish between AC variable frequency motor and AC servo motor? Dalan Motor takes everyone to study together! 1. The working principle of

May 27, 2023
Variable frequency diode direct frequency modulation circuit

Variable frequency diode direct frequency modulation circuit one

May 26, 2023
Submersible pump variable frequency drive solution

In the last decade, from low-capacity AC drives to large-capacity AC drives, from simple open-loop systems to complex closed-loop systems, people are continually trying out applications and enjo

May 10, 2023
New VFD with digital display

A new VFD that enables speed control to be set easily, with a built-in digital display. The VFD parameters have been set exclusively for Oriental Motor's three-phase motors, enabling the motor

May 10, 2023
Valve electric device classification and selection

Valve electric device (referred to as Denso, the same below) is used to drive the valve opening and closing of a special transmission, the special motor, worm, stroke and torque detection mechan

July 13, 2022
Knife gate valve characteristics and purchase advice

Knife gate valve, also known as knife valve, knife gate valve, slurry valve, mud valve, its opening and closing pieces is the gate, the direction of movement of the gate and the fluid perpendicu

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