V48B15E250BS3

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DC/DC converters, commonly referred to as DC/DC converters, are electrical devices used to convert one form of direct current (DC) electricity to another type of DC electricity with an adjustable voltage and/or current magnitude. V48B15E250BS3 is a type of DC/DC converters, which is widely applied in various occasions.

V48B15E250BS3 is a 48V input DC to 15V/250W output DC-DC converter with high efficiency and high power density design. The input voltage of V48B15E250BS3 ranges from 36V to 75V, and its output ripple voltage is lower than 1%. It is featured by low output noise, high efficiency and high power density. These features enable it to provide high efficiency and low cost power management solutions.

V48B15E250BS3 is a full-isolated DC/DC converter, which means it can isolate the output current from the input. Therefore, it can be used in many different applications, such as LED driver, data communication, industrial automation, charging system, motor drive, etc. It also has comprehensive protection features including input overvoltage protection, input undervoltage protection, output overvoltage protection and output short-circuit protection.

The working principle of V48B15E250BS3 is based on the switching power supply technology. It utilizes the MOSFET as switching transistor to achieve high efficiency. It utilizes the principle of Zero Voltage Switching (ZVS) to minimize the switching losses, resulting in high power efficiency. The internal parts are precisely arranged. Isolated inductors are adopted for high noise immunity. The output power is divided into two parts, which are regulated and non-regulated. The regulated side provides the constant output voltage and current with hysteresis control. The non-regulated output is used to provide the desired output power.

The TO-263 package of V48B15E250BS3 makes it easy to mount the parts and provides high power density. Its simple layout and compact design make it suitable for most applications. Its wide operating temperature range of -40C to +85C meets the requirements of various applications.

In conclusion, V48B15E250BS3 is a high efficiency, high power density DC/DC converters, which is widely applied in various applications. Its wide input voltage range, low ripple voltage, high efficiency and full protection features make it an ideal choice for many applications.

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