VI20150C-M3/4W

The VI20150C-M3/4W is a rectifier array. It’s primarily used for converting alternating current (AC) power into direct current (DC) power, making it useful in applications like battery charging, DC power supplies, and power inverters. A rectifier array is a device that contains multiple rectifier diodes, such as Schottky, zener, and high power rectifiers, that are connected in parallel in order to increase the current handling capacity and reduce the voltage drop across a single diode.

The VI20150C-M3/4W rectifier array is an ideal choice for industrial and commercial applications, since it features an extended operating temperature range from -55°C to +150°C, a low forward voltage drop of only 1.6 volts, and a low reverse recovery time of 5 nanoseconds. It also has several protection features like overvoltage protection, over-temperature protection, and transient protection.

The working principle of the VI20150C-M3/4W is fairly simple. When connected to an AC power source, it functions as a bridge rectifier, allowing current to flow in only one direction while blocking the reverse flow of current. The VI20150C-M3/4W contains 4 rectifier diodes, 3 of which are in series and one of which is in parallel. The 3 diodes in series are connected in a way that allows electricity to flow from the AC power source and into the output, while the additional diode in parallel, known as the “cathode bypass diode,” helps reduce the total forward voltage drop across all four diodes by allowing current to flow from the output to the AC power source.

The VI20150C-M3/4W can be used in a variety of applications, including the following:

• Electric vehicle (EV) battery charging: The VI20150C-M3/4W can be used as part of a DC power supply in order to charge an EV battery.
• Battery backup systems: The VI20150C-M3/4W can also be used in battery backup systems, where it converts AC to DC power to charge a battery and then switch to the DC power source when there is a power outage.
• Power inverters: The VI20150C-M3/4W can be used in power inverters in order to convert DC power from a battery or solar panel into AC power for use with large appliances.
• DC motor controllers: The rectifier diode array can also be used as part of a DC motor control circuit to regulate the speed and direction of a motor.

In summary, the VI20150C-M3/4W rectifier array is an ideal choice for applications that require a robust, high current rectifier with a wide operating temperature range. Its four parallel diodes reduce the total forward voltage drop, while its extended temperature range and overvoltage protection make it ideal for applications that involve long-term exposure to extreme temperatures.