SE-100-9

AC DC Converters: SE-100-9 application field and working principle

AC/DC converters are devices that convert alternating current (AC) to direct current (DC). This conversion is done in order to operate various electrical machines and equipments that run on DC power. They also provide a safe way to connect electrical appliances that operate on different current and voltages. SE-100-9 AC/DC convertors are devices that give reliable and efficient power conversion.

Application of SE-100-9

SE-100-9 AC/DC converters are highly versatile and used for different applications. To name a few, these converters are used in Motor speed control, audio equipment, CCTV, automotive sound systems, precision control systems, battery charging systems, etc. These converters are highly reliable and have an operating temperature range of -25°C to +75°C.

Working Principle of SE-100-9

The working principle of SE-100-9 AC/DC converter is based on the principle of induction. This principle revolved around the fact that when the input voltage applied to an inductor changes, a current is generated in it. This current produces a magnetic field that induces a voltage in the secondary coil. This induced voltage is the output voltage of the converter. The output voltage can be adjusted by changing the size of the inductors.

The conversion process in these converters can be divided into two stages of operation - the constant voltage state and the constant current state. These states can be visualized by two simple equations, given below:

• Constant Voltage State: Input Voltage = Output Voltage
• Constant Current State: Input Current = Output Current

In the constant voltage state, when the input voltage changes, the output voltage also changes to maintain equilibrium. Further, in the constant current state, the input current is controlled by a feedback loop so as to keep its value equal to the output current. This creates a steady output voltage.

Features of SE-100-9 AC/DC Converters

The SE-100-9 AC/DC converters have various features. A few of them are as follows:

• High efficiency - up to 96%.
• Low standby loss.
• Auto-reclosing operation.
• Greater flexibility.
• Wide input voltage range - 90-264VAC.
• Wide output voltage range – 0.9V-73V.
• Thermal shutdown protection.
• Output current up to 100A.

SE-100-9 AC/DC converters are a great choice for all the modern applications that require a reliable DC voltage source. These highly efficient converters are available in different sizes, shapes, and technologies at competitive prices.