Products Description

A complete laser workbench is composed of several sets of auxiliary equipment, and the industrial column stabilized power supply is one of them. It is connected to the laser, CNC machine tool and the power supply system to prevent the laser functional machine from being interfered with by the external power grid. The stabilized supply is suitable for various inductive, capacitive and resistive loads, can work continuously for a long time, and can withstand 2 to 3 times the instantaneous overload rated current. Moreover, the product also has overvoltage, under voltage, and short circuit protection. The importance of a regulated power supply for laser operating equipment cannot be ignored.

The product consists of a column contact voltage regulator, compensation transformer, step-up transformer, sampling control circuit, protection control circuit, low-speed synchronous motor mechanisms and other major parts, the sampling circuit sends the voltage signal to the synchronous motor through processing to drive the carbon brush of the column contact voltage regulator to move up and down to ensure the stability of the output voltage. It has the characteristics of large capacity, low loss, high efficiency, wide voltage stabilization range, high precision, strong protection function, reliable operation, simple use and maintenance, etc.

This series of voltage regulators have been widely used in industrial and mining enterprises, post and telecommunications, oil fields, railways, construction sites, schools, hospitals, hotels, national defense, scientific research and other departments of electronic computers, precision machine tools, precision machines, test devices, elevators, imported equipment and production lines. At the same time, it is also applicable to low-voltage power distribution terminal users with too low or too high power supply voltage and large fluctuations, and electrical equipment with large load changes, such as elevators, mixers, etc., which can provide an ideal high-quality AC stabilized power source for all equipment and places that need voltage stability.

Technical Specification

Item	Specification
Voltage Range	304V-456V (Customizable)
Voltage Accuracy	380V (±3-5%)
Frequency	50-60Hz
Efficiency	95%
Working Status	Regulated State/ State Grid
Regulated state/ state grid	Over-voltage, over-current, short circuit, under-voltage (instruction before setting)
Respond Time	≤1.5s (10% step change of input voltage relative to rated value)
Working mode	Long-term, continuous unattended work
Insulation grade	≥2MΩ
Waveform Distortion	None
Ambient Temperature	-5℃-40℃
Relative Humidity	＜90%
Bypass function	manual switchover: city power / regulated voltage
Installation place	No severe vibration or jolting
Electric strength	No breakdown and flashover phenomenon when 2000V
Voltage of Power Frequency Duration	1 minute
Use condition	No gases, vapors, chemical deposits, dust, dirt and other explosive and corrosive media that seriously affect the insulation of the regulator

Applications

Stabilized power supply is used in a wide range of applications, including electronics testing and calibration, battery charging, electroplating, electrochemical machining, and other industrial processes. They are also used in the manufacture of electronic devices such as computers, televisions, and other consumer electronics.

Technical Advantages

1. Voltage Regulation: Stabilized power supply maintains a constant voltage output regardless of the input voltage or load conditions. This is achieved through the use of voltage regulation circuitry, which adjusts the output voltage to compensate for any variations in the input voltage or load.

2. Ripple Rejection: designed to reject any ripple or noise present in the input voltage. This is achieved through the use of filtering capacitors, which smooth out the input voltage and reduce any ripple or noise.

3. Improved Efficiency: Stabilized power supplies are typically more efficient than unregulated power supplies, as they do not waste energy as heat. This is because the voltage regulation circuitry only supplies the exact voltage needed by the load, rather than supplying a higher voltage that must be regulated down.

4. Protection: Stabilized power supplies often include overvoltage, overcurrent, and short-circuit protection circuits to protect the load from damage.

5. Consistency: the product ensures that the voltage supplied to the load remains constant, even as the input voltage or load conditions change. This provides a consistent and reliable source of power, which is important for sensitive electronic equipment.