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Toroidal transformer provides excellent output properties and anti-interference capability. It is a cost-effective and competitive transformer in electronic transformers. Toroidal transformers have developed a complete and mature series and are used in a wide range of applications such as computers, medical, household appliances and lighting. ATO toroidal power transformers are small, lightweight, and built with all copper wires. It has received numerous certifications for various international standards. The power capacity ranges from 50VA to 5kVA, with 110V/120V/220V/230V/240V AC 50/60Hz single primary voltage and various single or secondary voltages. Not only is the ATO toroidal transformer safe and reliable, but also affordable. We offer the best price for our customers with higher efficiency.

Voltage stabilizers are electronic devices responsible for correcting the AC voltage of the electrical power supply to provide a stable and secure power supply to equipments, allowing for a stable voltage and protecting the equipment from most of the problems of the mains.
ATO single phase automatic AC voltage stabilizers with capacity rating from 500VA to 50kVA, 140V to 260V input voltage range, high performance and compact size, are ideal for the home purpose. ATO 3 phase automatic AC voltage stabilizers with capacity rating from 8kVA to 300kVA, 175V-265V (phase voltage)/304V-456V (line voltage) AC input voltage range, 380V output. They are air cooled full automatic compensated voltage stabilizer designed for various industrial applications.

Level sensor can also be called level transmitter, water level sensor, liquid level sensor, etc. It is a device that can convert the detected level signal into a standard signal (4-20mA, 0-20mA, 1-5V, 0-5V, 0-10V). Level sensors can add the display and remote transmission functions. According to the measurement method, the level sensor can be divided into contact level sensor and non-contact level sensor.

It is necessary to use sensors in our daily life. In order to meet your different needs, ATO provides many kinds of liquid level sensors with reasonable price.

Hardness tester is a kind of hardness testing instrument. The definition of metal hardness measurement was first put forward by Raymore, which indicates the ability of material to resist the hard object pressing into its surface. It is one of the important properties of metal materials. Generally, the higher the hardness, the better the wear resistance. In order to meet your different needs, ATO has many types of hardness tester for sale.

The temperature controller is a kind of intelligent temperature control instrument. It has the functions of temperature curve programmable or fixed-point constant temperature control, multiple PID regulation, output power limiting curve programming, manual / automatic switching, soft start, alarm switch output, real-time data query, communication with computer, etc. It combines digital temperature meter and ZK thyristor voltage regulator into one, which integrates temperature measurement, regulation and driving. The meter directly outputs thyristor trigger signal, which can drive all kinds of thyristor loads. It is used in all kinds of high and low voltage switchgear, dry-type transformer, box type substation and other related temperature application fields. In addition to understanding what the temperature controller is, we also need to know its three "how": how to work, how to use, and how to choose the temperature controller for better use of ATO.   

The main raw material of insulation rubber sheet is rubber, which is the latex produced by rubber trees and other plants. The reason for using rubber as the material for insulating sheet is that rubber has superior properties which are incomparable with other materials. It has good physical and mechanical properties, and has excellent insulation performance. By passing different Electrical insulation performance tests, ATO industrial rubber sheet can be used in diverse voltage level environments.

Regenerative blower has two functions: air supply and air suction. The air passed is oil-free and dry. High-pressure fans are available in many mechanical industries as auxiliary equipment. Moreover, ATO regenerative blower has a high precision mechanical device. Aluminum alloy cover with good heat dissipation can quickly dissipate heat to enhance the efficiency of motor operation. The blower adopts sealed and dust-proof design for long service life and easy maintenance, which is favored by many customers all over the world. If you want to buy a well-qualified and guaranteed regenerative blower, ATO will provide you with the most affordable price as well as excellent service.

There is a high-speed rotating rotor in the inflatable air blower, and the rotor will turn the power of the blades on the impeller to drive the air to move at high speed. It is a machine that drives the blades to rotate with energy and also referenced as impeller machinery. The working principle is to transfer energy to a continuously flowing fluid. ATO inflatable blower has been available in various models and different power to meet customer needs in many aspects. Moreover, the small size and light weight of the ATO air blower is easy to operate, user-friendly and portable.

Blower has a promising future in the global market. ATO regenerative blower is distinguished from ordinary air blowers by its design, in which the bearings are made of special high-temperature resistant bearings, which can withstand twice the temperature of ordinary fans. It has been there a sharp increase in demand in recent years. At present, the production of regenerative blower as well as technology has been quite mature, continuing to evolve and upgrade. Regenerative blower is capable of providing a great range of cfm and pressure. It is important to know the principle of operation. The impeller of a regenerative blower has multiple blades on the edge of the impeller, and as the impeller rotates, air goes through the inlet side of the blower as it reaches the impeller. It will actually accelerate around the outside and between each blade it will actually regenerate over the next blade until it reaches the total differential pressure at the discharge. Due to the energy of multiple blades of the high-pressure fan rotation, the wind pressure is quickly superimposed, and a high-pressure or high suction force is formed. It is a pretty efficient way to generate pressure.

Servo motors are mainly classified into DC servo motors and AC servo motors. DC servo motors are divided into brush and brushless motors. Brushed motors have low cost, simple structure, large starting torque, wide speed range, easy to control and maintain (changing carbon brushes), it will generate electromagnetic interference and have specific requirements for the environment. Therefore, it is suitable for common industrial and civil occasions that are sensitive to cost.

The brushless motor is small in size, light in weight, large in output, fast in response, high in speed, small inertia, smooth in rotation, and stable in torque. The control is complex and easy to realize intelligence, and its electronic commutation method is flexible, and it can be square wave commutation or sine wave commutation. The motor is maintenance-free, highly efficient, low operating temperature, low electromagnetic radiation, long life, and can be used in various environments.

Door opener is a drive composed of a motor, a speed change mechanism, and a clutch device, which is an electromechanical product. It usually used to realize the electric opening and closing of various doors. Door openers are called differently, and can be classified according to use, driving mode, and structure. With the development of economy, door openers have gradually become products for people to realize door automation. Because it can realize intelligent management and digital management by installing door opener, ending the era when people had to get out of the car and open the door. It is a major advancement in society, improving the quality of people’s life and improving work efficiency. In addition, it is safe and convenient.

According to the type of automatic door machine. If the visitors flow rate is not very large, but the door opening requires a lot, such as 4S car shops, you must choose a door operator that can bear a heavier weight. Doing so can ensure that the door machine is not too slow, and it is best that the door machine has a half-open function. That is, when there are no cars or large items in and out of the room, and there are few pedestrians, the opening degree of the door leaf can be halved to prevent the loss of heating or cooling in the door. If the visitors flow rate is small, the doorway is average, and the investment budget is small, such as office, scriptorium, you can choose ordinary door opener. This type of door opener can generally be used without failure, but the service life will be relatively short.

The flow switch is mainly installed online or plug-in in the water, gas, oil and other media pipelines. When the flow is higher or lower than a certain value, the switch will be triggered to output an alarm signal, and the system can take the corresponding action after obtaining the signal. Common flow switches mainly include piston flow switches, thermal dispersion flow switches, electronic flow switches, etc. Compared with traditional vane type flow switches and piston flow switches, the thermal dispersion air/ water/ oil flow switches for sale online by ATO have higher sensitivity. Because the installation position of the thermal dispersion flow switch is not restricted, there is no wear of the movable mechanical structure, and the liquid containing impurities can be measured. And when you buy a thermal dispersion flow switch from ATO, you can choose different materials to measure the environment of different acid and alkaline liquids. They are all suitable for hydroelectric power generation, refrigeration and air conditioning, electronics, chemistry, shipbuilding, food, pharmaceuticals, optics, semiconductors and other industries.

Plating Rectifier is a rectifier device, which is a high frequency switching power supply device that converts AC to DC. It has two main functions: first, it changes alternating current (AC) into direct current (DC) and supplies load or inverter after filtering; Second, to provide charging voltage to the battery. Therefore, plating rectifier also acts as a charger.

In order to meet your different requirements, ATO provides a series of forced air cooling plating rectifiers, feature with higher efficiency and more reasonable price, continuously adjustable current from 100A to 6000A, three phase four wire 50-60Hz 380V/ 400V/ 415V/ 480V AC input voltage and 10V/ 12V/ 15V/ 24V DC output voltage. (Wide range of 220-1000V AC input, 8-500V DC output and higher output current are customizable). They adopt pulse width modulation (PWM) as the control circuit and world famous IGBT power modules, equipped with standard antiseptic remote controller box, separate the power from plating tank. Compared with the manual operation, it is more reliable and easy to operate.

Vibration motor is installed at both ends of the rotor shaft each set of adjustable eccentric block, and then use the centrifugal force generated by high-speed rotation of shaft and eccentric block. Its purpose is to get the exciting force. It has a wide range of vibration frequencies. Only when the excitation force and power are properly matched can the mechanical noise be reduced. There are six types of vibration motors, which are classified according to starting and running mode and running speed.

Vibration motor is a power source and vibration source combined as one of the exciting source. Its exciting force is easy to use, and has the advantages of high utilization rate, low energy consumption, low noise, long life and so on. They can be applied to general vibration machinery, such as: vibration crusher, vibrating screen extension machine, vibration baler, vibration shakeout machine, vibration molding machine, vibration pile driver, vibration hoist, vibration filling machine, silo vibration arch broken anti-occlusion device and so on. They are widely used in hydropower construction, thermal power generation, construction, building materials, chemical industry, mining, coal, metallurgy, light industry and other industrial sectors.

Synchronous motor is a common AC motor, it is the heart of the power system. And it is a component that integrates rotation and static, electromagnetic change and mechanical movement, and realizes the conversion of electrical energy and mechanical energy. The dynamic performance of the synchronous motor is very complicated, and its dynamic performance has a great influence on the full electric system. Synchronous motors operate on excitation current. If there is no excitation, the motor is asynchronous. Excitation is a DC system added to the rotor, and its rotation speed and polarity are consistent with those of the stator. 

The current of synchronous motor is ahead of the voltage in phase, that is, the synchronous motor is a capacitive load. In many cases, synchronous motors are used to improve the power factor of the power supply system.

Synchronous motor is an AC motor that generates torque by the interaction of the excitation magnetic field supplied by a direct current and the rotating magnetic field of the armature, and rotates at a synchronous speed. It belongs to AC motors, and the stator windings are the same as synchronous motor. Because its rotor rotation speed is the same as the speed of the rotating magnetic field generated by the stator winding, it is called synchronous motor.

When a synchronous motor is working, three-phase symmetrical current flows into the three-phase windings of the stator, and direct current flows into the excitation winding of the rotor. As three-phase alternating current is passed through the three-phase symmetric winding of the stator, rotating magnetic field will be generated in the air gap. Static magnetic field with a constant polarity is generated when direct current is applied to the rotor field winding. If the number of magnetic pole pairs of the rotor magnetic field is equal to the number of magnetic pole pairs of the stator magnetic field, the rotor magnetic field will rotate synchronously with the stator rotating magnetic field due to the magnetic pulling force of the stator magnetic field.

Transformer is a device that transform AC voltage, current and impedance. It uses the principle of electromagnetic induction to transform AC power of one voltage level into AC power of another voltage level. When an AC current is passed through the primary coil, an AC magnetic flux is generated in the iron core, causing a voltage (or current) to be induced in the secondary coil. It is composed of an iron core and a coil. The coil has two or more windings. The winding connected to the power supply is called the primary winding, and the remaining windings are called the secondary winding.

Transformer mainly uses the principle of electromagnetic induction to work. The specific process is when an AC voltage U1 is applied to the primary side of the transformer, and the current flowing through the primary winding is I1, the current will generate alternating magnetic flux in the iron core, which makes the primary winding and the secondary winding electromagnetically connections.

Vibration motor is on both ends of the rotor shaft installed a set of adjustable eccentric block, the centrifugal force generated by high speed rotation shaft and eccentric block vibration force. With the improvement of vibration motor performance, the application scope has been greatly expanded. Now it is used in metallurgical industry, water conservancy industry and coal industry.

Because of the increase in demand, the number of manufacturers producing and selling vibration motors has increased a lot. We don't know how to choose when you are faced with so many types of products. In order to choose a suitable vibration motor, ATO lists some specific indicators of vibration motor selection:

We live in a world of sensors. They are everywhere. You can find them in our homes, offices, hospitals, etc. They can make our lives more convenient and easy by detecting our presence to turn on lights, regulate room temperature, detect smoke or fire, and many other tasks. In this article, ATO will make a detailed introduction from four aspects: the definition of sensor, different types, application and how to choose a right sensor.

There are many definitions of sensors. Generally speaking, a sensor is a detection device, which can sense the measured information, and can transform the perceived information into electrical signals or other required forms of information output according to certain rules, so as to meet the requirements of information transmission, processing, storage, display, record and control.