V48B15E250BS2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are power supply devices that convert a given input voltage within a range of voltage levels to a desired output voltage. They are mainly used in a wide variety of electronic systems including Motor Control, Industrial Control, Battery Backup, Telecommunications, and Co-Processor Circuits. The V48B15E250BS2 DC-DC converter is one such example. This datasheet provides an overview of the V48B15E250BS2 DC-DC converter, its applications, and its working principle.

The V48B15E250BS2 is a single output, adjustable 48V constant voltage DC/DC converter, housed in a compact SIP11 package that allows for excellent power density. It supports an input voltage range from 4.5 to 36V and provides a regulated output voltage range of 0.2-33V, with up to 250W (8.5A) of output current. The wide range of input and output voltage support allows for a wide range of applications in various fields, such as: industrial automation, medical instrumentation, telecommunications, embedded systems, and automotive applications.

In addition to the adjustable output voltage, the V48B15E250BS2 converter also includes voltage and current overload protection, short-circuit protection, and temperature protection circuits. This helps to ensure the safety and reliable operation of the converter. The converter is able to operate at high temperature levels, up to 80℃, with natural air convection and no additional components required for cooling.

The V48B15E250BS2 DC-DC converter utilizes a buck switching regulator circuit. This circuit is based on the basic operating principle of electricity: the voltage in a circuit can be controlled by the resistance of the circuit components. The buck circuit employs two transistors and inductor in its voltage conversion process. As the input voltage is converted by the two transistors, the inductor stores energy and releases it gradually into the output Load as a current. By adding resistance to the output circuit, the resulting voltage is also decreased.

In order to properly control the voltage, the buck circuit requires feedback to adjust the duty cycle of the transistors. The feedback signal is generated by a voltage regulator in the circuit, which compares the output voltage to a set reference voltage. The measured voltage difference is then fed to an error amplifier, amplifying the difference signal and adjusting the duty cycle of the transistors to ensure the output voltage remains stable.

Due to its wide range of input and output voltage settings, compact SIP11 package, high power density, protection features, and efficient buck switching regulator circuit, the V48B15E250BS2 DC-DC Converter is suitable for a wide range of applications, ranging from industrial automation, medical instrumentation, and automotive applications. With its regulator circuit, the converter is able to provide a stable and reliable output voltage, ensuring that electronic systems are securely powered, even in changing environmental conditions.

The specific data is subject to PDF, and the above content is for reference