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DC-DC converters are devices that convert a direct current voltage from one level to another. They are commonly used in many industries from power supplies to automotive, industrial, and consumer applications. The V72C15H150BL is a type of DC-DC converter. It is a miniaturized, high efficiency, and isolated converter especially designed for high power density applications. This article discusses the application field and working principle of the V72C15H150BL.

Application Field

The V72C15H150BL is designed for isolated output and is perfect for use in modern notebook computers, telecom systems, and datacom applications. It has built-in EMI filter and is compliant with most standards. It also has a wide operating temperature range from -40°C to +85°C, and its high efficiency reduces thermal stress on its components.

Its small form factor, low profile, high efficiency, and hardwire stabilizing options make it perfect for use in embedded board applications for applications that require less than 72W of power consumption. It also has built-in features such as short-circuit protection, overvoltage protection, and current limit protection for added safety.

The V72C15H150BL is suitable for powering a variety of components such as CPUs, TFT LCDs, core logic, and DRAMs. It is also suitable for high-end embedded platforms such as COM Express™ and SBCs (Single Board Computers).

Working Principle

The V72C15H150BL is designed based on a synchronous step-down PWM (Pulse Width Modulation) switching converter. It is capable of wide input voltage ranges, allowing it to accept input of 72 to 150 volts. The operating voltage under no-load is 350V, but it can withstand 400V, making it suitable for a variety of different applications.

The converter is able to output 3.3V to 12V at up to 60A of continuous current. Its maximum efficiency is 93.5%. The input to output isolation is 1000V. It also has a very low noise ripple which can reach below 0.2mV. Moreover, the converter meets Class B EMC standard requirements such as IEC60950, EN55032, and EN55024.

The converter also has a high power factor rating and excellent energy efficiency. It runs with an average efficiency of over 90%, helping to reduce operating costs and reduce heat dissipation in your application.

In addition, the V72C15H150BL has built-in protections such as over-current, over-voltage, over temperature, and short circuit protection, making it a safe and secure power source for your application.

The V72C15H150BL is a great option when you need a high-powered, efficient, and reliable DC-DC power converter. Its outstanding features, wide operating voltage range, and high power density make it ideal for a range of applications.

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