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                                Blog

                                How to Improve Efficiency of Toroidal Transformer?

                                Toroidal transformer is a kind of step-up and step-down power supply device, which has the advantages of small volume, low noise, less heat and high performance. Generally, we use a variety of voltages, such as 220V for domestic lighting, 36V for industrial safety lighting, and the voltage of the welding machine needs to be adjusted. These cannot be separated from the toroidal transformer, which can step down the voltage we need through the principle of electromagnetic mutual inductance of the main and auxiliary coils. But how to improve the conversion efficiency of toroidal transformers has been a problem for many people. In fact, the conversion rate of a toroidal transformer is determined by the transformer's power, production materials, and its work site.

                                What is Mini Linear Actuator?

                                A mini linear actuator refers to a transmission device with a small volume and a small stroke. When searching for electric actuators, customers will add a mini in front. When some customers inquire through email, the most important thing they concern about is the installation size and stroke length. Generally, the installation size is required to be small, and the stroke can be different according to different customization.

                                Control Transformer Working Principle

                                Control transformer is a small dry-type transformer, which is mainly used to change the voltage of AC power. It is wound by an iron core and a coil. It can change not only the voltage of the alternating current, but also the impedance. When the design power is not exceeded, the current can also be changed. In different environments, the transformer also has different applications. Generally, it is used as a control lighting and indicator light source for electrical appliances in machine tools and mechanical equipment.

                                Air Quality Monitor Price List

                                3d图库Air pollution, mainly comes from haze, dust particles, smoke, automobile exhaust, second-hand smoke, soot and so on. Indoor air pollutants are mainly from decoration, because the widely-used decorative materials, plate, paint, glue, new furniture, adhesives, etc., easily produce harmful pollutants to human health. Indoor air quality monitor can detect the dust particles PM2.5 in the air, and also detect the formaldehyde and TVOC produced by decoration. Air pollution is very harmful to the human body, so a reliable air quality monitor can help you detect the air pollution index at home, and offer a comprehensive protection to pregnant women, children, the elderly and family members.

                                Difference between Limit Switch and Proximity Sensor

                                The difference between limit switch and proximity sensor:

                                1. Proximity sensors are non-contact switches with a long life and are suitable for passing objects. Limit switches are contact switches. Due to the internal contacts, the working life is relatively shorter.
                                2. Limit switches are used for position detection in one direction. For two-way position detection, using a proximity sensor is better.
                                3. Use limit switch for protection function. Use a proximity sensor to detect when an object passes a certain point.
                                4. The limit switch usually has 1 NO + 1 NC contacts. Generally only one group of contacts is used, so there are 2 wires. Proximity sensors generally adopt 2-wire, 3-wire and 4-wire, so they have more wires than limit switches. Some proximity sensors have to confirm it is PNP or NPN based on the connected equipment.
                                Dehumidifier vs Air Conditioner: Which One I Need?

                                3d图库People found that the air conditioner also has a little dehumidification function in the process of using the air conditioner. Nowadays, air-conditioning manufacturers have deliberately added a dehumidification mode based on the two modes of cooling and heating to increase the selling point of air-conditioning. However, consumers still have many doubts about whether to buy air conditioners or dehumidifiers. So which one is more cost-effective to buy a dehumidifier or an air conditioner with dehumidification?

                                Air Quality Monitor Working Principle

                                Indoor air pollutants mainly come from decoration, decorative materials, boards, paints, wall paints, glues, new furniture, adhesives and other pollutants widely used in decoration which will harm human health. The air quality monitor is used to detect formaldehyde (HCHO), PM2.5, TVOC and temperature and humidity in real time. It is small and exquisite, easy to carry. Through the inner sensors, the monitor can accurately measure the concentration of pollutants, and calculate the air quality index AQI, and give an alarm when the concentration exceeds the standard.

                                How to Adjust the Torque of the Magnetic Particle Brake?

                                The rated voltage of the magnetic particle clutch brake is DC24V, and the normal torque is 1Nm ~ 400Nm. The main torques of ATO magnetic particle brake are 6Nm, 15Nm, 25Nm, 50Nm, 50Nm, 100Nm, 200Nm, 400Nm.It utilizes the characteristics of magnetic particle to transfer torque, provided that the current is supplied. After a number of authoritative technical tests and experiments, it has been found that the relationship between the exciting current and the transmitted torque is basically linear. Therefore, it seems to be very simple and convenient to adjust the torque of the magnetic particle clutch brake. As long as the magnitude of the exciting current is changed, the torque of the magnetic particle clutch brake can be easily adjusted. In addition, adjusting the torque of the magnetic particle clutch brake usually requires a tension controller (manual or fully automatic). The tension controller outputs a controllable DC0 ~ 24V or 0 ~ 4A for driving the magnetic particle clutch brake, thus realizing the constant tension control of the winding/unwinding process.

                                Why You Need a Voltage Stabilizer?

                                A voltage stabilizer is a kind of power supply device which can automatically adjust the output voltage. Its function is to stabilize the power supply voltage which fluctuates greatly and can not meet the requirements of electrical equipment within its set value range, so that all kinds of circuits or electrical equipment can work normally under the rated working voltage. Therefore, the key role of the stabilizer is to solve the voltage problem.

                                How to Select a Limit Switch?

                                Limit switch is a device that makes use of the collision of the machine moving parts to make the contacts operating to realize the control circuit is turned on or off, so as to achieve a certain control purpose. It cooperates with other devices to form more complex automation equipments in industry. Therefore, selecting more suitable limit switches will make the entire automatic control system becomes more reasonable and efficient.

                                How to Calibrate a Digital Crane Scale?

                                3d图库For the digital crane scale, in order not to affect its weighing result, it is required to calibrate it regularly. After investigation, many customers either neglect to calibrate the digital crane scale or have the incorrect calibration method. Now let's introduce you how to calibrate the digital crane scale correctly.

                                Dehumidifier for Basement

                                The basement is a common but special site. Nowadays, the utilization rate of the basement is increasing year by year. At the same time, it is a special site. Because it is lower than the ground, hidden in the ground, the room temperature is low, and the ventilation is not very good. Therefore, the humidity in the basement is generally higher than the ground, and some even have excessive humidity, which seriously affects various production and life activities in the basement. Therefore, we urgently need to deploy a dehumidifier in the basement for dehumidification. Today, we will briefly discuss how to appropriately use the dehumidifier in the basement. It is recommended that the corresponding model can be selected according to the different functions of the basement.

                                Load and No-load Operation of Transformer

                                3d图库For newcomers who are new to transformer knowledge, there are always some confusing knowledge points in a large number of basic concepts. Transformer on load operation and transformer no-load operation are included. This article will introduce load and no-load operation of a transformer, and explain the difference between the two.

                                How Plating Rectifier Works in Plating Process?

                                The plating rectifier adopts high frequency switching pulse technology and has the reasonable product structure and strong reliability. Because of its small size, light weight, high efficiency and high reliability, the power supply has become a new generation of silicon controlled rectifier and has been widely used in various plating solutions in the electroplating industry. Electroplating process includes four aspects: Electroplating solution, electroplating reaction, electrode and reaction principle, and electrodeposition process of metal.

                                Brazed Plate Heat Exchanger Installation and Maintenance

                                3d图库Brazed plate heat exchanger is a new type of high-efficiency heat exchanger made of a series of metal plates with a certain corrugated shape and then be brazing processed. Thin rectangular channels are formed between the plates, and heat is exchanged through the plates. Compared with the traditional shell and tube heat exchanger, brazed plate heat exchanger has a much higher heat transfer coefficient at the same flow resistance and pump power consumption. This article will introduce the installation and maintenance methods of brazed plate heat exchangers.

                                FAQ - Toroidal Transformers

                                Q: What are the features of a toroidal isolation transformer?
                                1. Toroidal isolation transformer is a transformer with input and output windings completely independent and isolated from each other with an insulation layer in the middle.
                                2. Toroidal isolation transformer is mainly used in places to avoid electric shock and protect human safety.
                                3. 220V to 220V toroidal isolation transformer is mainly used to isolate the earth.
                                4. Toroidal isolation transformers are used in most precision instruments, medical equipment, and mines.

                                Working Principle of the Wind Turbine

                                3d图库A wind turbine is a device that uses wind energy to drive blades to rotate, thereby generating electricity. Wind generator is generally composed of wind turbines, generators, tails, towers, speed-limiting safety mechanisms and energy storage devices. The principle of a wind turbine is relatively simple: the wind wheel rotates under the action of the wind, and converts the kinetic energy of the wind into the mechanical energy of the wind turbine shaft. The generator is driven by a wind turbine shaft to generate electricity.

                                Ultrasonic Thickness Gauge Price List

                                The ultrasonic thickness gauge is a kind of portable measuring instrument that adopts ultrasonic measuring principle. The ultrasonic pulse emitted by the probe passes through the measured object to reach the material interface and the pulse is reflected back to the probe, so the thickness of the material can be determined by accurately measuring the time that the ultrasonic wave propagates through the material. The ultrasonic thickness gauge is suitable for a variety of material thickness measurements which can be propagated in its internal by the ultrasonic wave at a constant speed and can be reflected from the back...

                                Portable Ultrasonic Thickness Gauges

                                Vortex Flow Meter Installation

                                Vortex flow meter is a kind of flow meter that adopts the principle of Karman Vortex Street. It is used to measure the flow of liquids, gases and vapors, and it can also be used to measure turbid liquids containing small particles and impurities. It is widely used in petroleum, chemical, pharmaceutical, papermaking, metallurgy, power, environmental protection, food and other industries.

                                How Does an Ultrasonic Cleaner Work?

                                The ultrasonic cleaner makes use of the cavitation of ultrasonic waves to impact and eliminate the pollutants on the surface of the object, so as to wash quickly. It has the characteristics of high cleanliness and fast cleaning speed. Especially for blind holes and various geometrical objects, it has unique cleaning effects that cannot be achieved by other cleaning methods.

                                Ultrasonic Cleaning Process

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