V72C24H150BL2

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DC-DC converters are used in a wide range of applications. The V72C24H150BL2 DC-DC converter is no exception. In this article, we’ll explain the application field and working principle of the V72C24H150BL2 to provide an understanding of how the device works.

The V72C24H150BL2 is a single phase, isolated DC-DC converter produced by Larson Electronics. It is designed for direct connection to a standard 120VAC/50-60Hz AC input through an AC power cord or terminal block. The device also offers the option of a battery back-up connection.

This device is perfect for low power applications that require an isolated DC-DC converter. It can produce 12VDC output up to 150VA (15 amperes) with a minimum output voltage of 10.5VDC. It can operate in temperatures ranging from -20°C to +70°C at full load, and -40°C to +85°C at no load.

The V72C24H150BL2 is an ideal device for AC power applications that need low voltage DC power conversion. Its primary applications include CCTV security systems, emergency/utility lighting, industrial controllers, HVAC systems, electrical signs, motor control and other low power DC applications.

The V72C24H150BL2 uses a switching regulator design to convert DC voltage in order to produce a steady, low voltage output voltage. It utilizes a transformer for isolating the DC from the AC circuit, providing the safety standard of double isolation between the AC input and DC output.

The device\'s internal switching regulator consists of a group of components. The main components include the rectifier, the regulator, the transformer, and the filter. Basic operation begins when the AC voltage is brought into the input rectifier, which converts it to a pulsating DC voltage. Then it enters the regulator, usually in the form of an integrated circuit. This regulator adjusts the output voltage according to the control voltage.

The DC output from the regulator is passed through the transformer, where it is isolated from the AC input as well as low-voltage system grounds at the output. As the DC output passes through the transformer, the voltage is adjusted up or down in order to reach the desired level. It then passes through the filter and is delivered to the output terminal or power cord.

The V72C24H150BL2 utilizes automatic frequency control circuitry and holds the output voltage stable within ±5%. It also has built-in protection features such as input undervoltage lockout, input overvoltage shutdown, short circuit protection and a hiccup mode reset. All of these features make the V72C24H150BL2 very safe and reliable in a variety of applications.

Overall, the V72C24H150BL2 is a single phase isolated DC-DC converter designed for low power applications that require isolated DC-DC conversion. It utilizes the standard features of a switching regulator design, such as a rectifier, regulator, transformer, and filter, to convert AC voltage to a steady, low voltage DC output. The V72C24H150BL2 provides the additional safety and versatility of being able to connect directly to an AC power cord or a battery back-up connection, allowing it to be used in a variety of applications.

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