V72B48E250BN2

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DC-DC converters are electronic device components that convert direct current (DC) electricity from one voltage level to another. They do this through the use of an inductor, capacitor, and resistor, and a switch to control the power delivery. V72B48E250BN2 is a type of DC-DC converter. It is a low-cost isolated DC-DC converter that has an input voltage range of 6-36V and an output voltage range of 0.58-25V. The rated output current is 0.5A and the maximum output current can reach up to 2A. It also has a high efficiency of 87.5%.

V72B48E250BN2 is designed for a variety of applications, such as providing clean, regulated power for industrial, medical, and consumer electronic equipment. It is ideal for areas where space is at a premium and high levels of reliability are necessary. Applications include telecom equipment, PoS terminals, industrial power plants, broadcasting systems, security systems, automotive electronics, and medical equipment.

V72B48E250BN2 has an advanced differential current mode PWM control topology, which helps to ensure fast load transient response and high efficiency across the intended load and input voltage range. It also features a low standby power consumption mode, an adjustable output voltage, and an enable function. An optional EMI filter is available for improved EMC performance.

V72B48E250BN2 utilizes an advanced magnetically coupled isolation technology which eliminates the need for traditional isolation components like opto-couplers or transformers. The magnetically coupled isolation allows for lower losses as well as a compact size. This makes V72B48E250BN2 well suited for applications with limited board space and weight requirements.

The working principle of V72B48E250BN2 mainly relies on a series of small inductors, resistors, capacitors, and transistors. The energy is transferred from the input voltage level of 6-36V to the output voltage level of 0.58-25V through the use of these components. When the switch in the control circuit is flipped, the inductor provides a magnetic field that induces electricity into the load. The inductor is also used to store energy, and then release it in the form of a steady output voltage.

The capacitor in the circuit also helps with regulating the current. It helps smoothen out the current by absorbing some energy and releasing an even amount to the load. Additionally, the resistor helps control the current flow and limit the amount of current in the circuit, and the transistor is used as a switch. By controlling the voltage and current, V72B48E250BN2 can provide regulated power with a high efficiency.

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