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One piece ball valve is a relatively new type of ball valve. It has some advantages unique to its own structure, such as no friction on the switch, not easy to wear the seal, and small opening and closing torque. This reduces the size of the fitted actuator. Equipped with a multi-turn electric actuator, the medium can be adjusted and tightly shut off. It is widely used in petrochemical urban water supply and drainage and other working conditions that require strict cut-off.

A terminal is an interface used in electricity. It can be said that through the use of terminal blocks, we are able to make better use of our electrical. Although the terminal block seems to be very simple in this way, in fact, if we want to use the terminal block well, we need to understand the classification of the terminal block, so that we can use the terminal block better and correctly.

A PH meter is a commonly used instrument. With the development of science and technology, the application scope and technology of PH meter are constantly improving. There are a wide variety of PH meters, and various PH meter products are used to precisely measure the PH value of liquid media, such as industrial production and processing, food testing and other fields.

Centrifuge machines are widely used in various laboratories such as hospital laboratories, scientific research institutions laboratories, food and drug testing laboratories, and food hygiene laboratories. Centrifuge selection should pay attention to the following aspects.

Angle sensors, as the name suggests, are used to detect angles. It has a hole in its body that fits the shaft. When attached to the RCX, the angle sensor counts every 1/16th of a revolution of the shaft. When turning in one direction, the count increases, and when the turning direction changes, the count decreases. The count is related to the initial position of the angle sensor. When the angle sensor is initialized, its count value is set to 0.

LED indicator light control system, X-ray collimator is an important component of X-ray machine. Two sets of adjustable screen lead plates are used to define the X-ray exposure field in X-ray emission.Lies in its features, including PC and single chip microcomputer system, camera, motor drive circuit, two dc motors, camera installed in the led indicator light out of the mouth on the shell of light, and make your camera vision, camera to PC, PC output instruction transmitted by serial port to the single-chip microcomputer system, single chip microcomputer system after processing the data, the output through the motor drive circuit to control the led indicator light, and the longitudinal and transverse two dc motor are, inversion, two groups of driven by two dc motor regulation line lead plate movement.

A voltage stabilizer is a device that stabilizes the output voltage. It is composed of a voltage regulation circuit, a control circuit, and a servo motor. When the input voltage or load changes, the control circuit performs sampling, comparison and amplification. Then it drives the servo motor to rotate to change the position of the carbon brush of the voltage regulator. By automatically adjusting the coil turns ratio, the output voltage is kept stable. Today we will introduce the working principle of the voltage stabilizer, its function and its application. We hope that after reading this article, you will have a better understanding the functions of voltage regulators.

Can a UPS run a refrigerator? the answer is negative. UPS is strictly prohibited to connect the inductive load, it will overload. The refrigerator is designed with a wide voltage, no voltage regulator and other equipment are needed, a UPS of about 1000W is enough. The refrigerator works continuously for 5 hours, the battery capacity needs 12V&180Ah, plus the no-load power consumption, the conversion efficiency is estimated to be 80%, which can guarantee the refrigerator power supply for 8~10 hours.

Terminal block is an accessory product used to realize electrical connection, which is divided into the category of connector in industry. With the increasing degree of industrial automation and the stricter and more precise requirements of industrial control, the amount of terminal blocks is gradually increasing. The following small series will introduce to you how to connect the wiring terminals.

LED lighting (LED stands for "light emitting diode" ). And you know that it's the trend of the future. Even if it is not the current trend, it can illuminate everything, from our homes to public places to the indicator lights on our electronic devices. However, with the technology advancing more and more each year, Led lighting has allowed for more flexibility in design, greater efficiency in use and a host of other benefits that affect our daily living. This article is to tell you why choose high quality and suitable LED indicator light.

UPS is an uninterruptible power supply with an energy storage device. It is mainly used to provide an uninterrupted power supply to some devices that require high power stability. What is the reason for the loud noise of the UPS? How to deal with it? Fans, inductors, and transformers will make noises when the UPS is working. When the UPS is working, generally a slow beep is a small fault (which can be automatically recovered), a rapid beep is a major fault (recoverable), and a long beep is a major fault. Let us learn together what are the reasons for the loud noise of UPS?

How much power does the UPS have? How to choose UPS power? The sum of squares of UPS active power and reactive power is equal to the square of apparent power. Generally, the active power is about 60%-70% of the apparent power. Confirm the power of the equipment loaded by our UPS, and then you can confirm the power of the UPS. In general, ATO.com recommends that the load power accounts for 30% to 80% of the UPS power.

When there is mains power, the UPS output is normal, but when there is no mains power, the buzzer beeps for a long time and there is no output. Fault analysis: It is judged from the phenomenon that the battery and inverter are partially faulty, and can be checked according to the following procedures.

Human machine interface refers to the field where people and machines contact or interact with each other in information exchange and function. This joint surface includes not only the direct contact between point, line and surface, but also the action space of long-distance information transmission and control. So how does HMI communicate with PLC?

The uninterruptible power supply is a very important power supply device in our daily life and work, and it can even be said to be ubiquitous. So which type do we usually see? What are the differences between these different types of ups in their work? Let's take a look. Uninterruptible power supplies are usually divided into three types, namely offline, online, and online interactive. These three types of uninterruptible power supplies are very common in work and production.

Terminal block is a kind of accessory product used to realize electrical connection. The simple structure of the terminal block can play an extremely important connection role, the cost is low, and it is the best assistant for signal transmission.

UPS is a device that contains energy storage. It is a constant voltage and constant frequency uninterruptible power supply with an inverter as the main component, which can solve the problems of power failure, low voltage, high voltage, surge, noise and so on of the existing power, and make the computer system run more safely and reliably. Now ATO UPS has been widely used in computers, transportation, banking, securities, communication, medical, home, industrial control, etc.

A synchronous motor is an AC motor that rotates at a synchronous speed by interacting with the excitation magnetic field of the DC power supply and the rotating magnetic field of the armature to generate torque.

Household UPS is to provide power supply for computers and other related products in the family, just like conventional UPS is different from industrial UPS. When choosing a home UPS uninterruptible power supply, you should choose genuine brand products. For those who do not know about various professional power matching and power supply times, you can directly consult ATO customer service. ATO.com is a professional R&D, production and manufacturing UPS company, and the manufacturer ships directly.

While the motor brings more convenience to production and life, its energy consumption cannot be ignored. In the face of the rising cost of purchasing mechanical products and the gradual increase in energy consumption, high-voltage motor maintenance manufacturers will recommend choosing energy-saving motors, or transforming the original motor, these are good choices for enterprises to save costs.