V72B12T250B

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DC-DC converters can be defined as a device or component that changes or converts the DC voltage from one voltage output to another voltage or current output. The V72B12T250B is a type of DC-DC converter that changes the DC voltage from 12 volts up to 25 volts for either output current or output voltage purposes. Below, we explain the application field and working principle of the V72B12T250B.

Application Field of the V72B12T250B

The primary application field of the V72B12T250B is for use in automotive, marine, and UPS applications. Automotive applications include powering vehicle accessories, such as lights, fans, cameras, sensors, pumps, and motors. Marine applications include powering navigation systems and propulsion systems. Finally, UPS applications include powered electronic devices for both industrial and commercial applications. In all of these applications, the V72B12T250B is used as a DC-DC converter to provide a regulated output voltage or current.

The Working Principle of the V72B12T250B

The V72B12T250B uses a buck-boost topology to step-down or step-up DC voltage to a different, regulated DC voltage output. Generally speaking, the buck-boost topology used in the V72B12T250B can consist of two different configurations, depending on the DC input voltage. For DC input voltages below the desired DC output voltage, the configuration is known as a buck converter, and for DC input voltages above the desired DC output voltage, the configuration is known as a boost converter. Both configurations use switches, inductors, and capacitors to regulate the DC input voltage to the desired DC output voltage. In the case of the V72B12T250B, the buck-boost converter is designed to handle 12V DC input voltages and convert them to the desired 25V DC output voltage.

The V72B12T250B requires a minimum of 11V DC input for the buck converter configuration and a maximum of 27V DC input for the boost converter configuration. The V72B12T250B can achieve an output power up to 250W and has an adjustable output voltage range between 20-25V DC. It also has thermal protection and current limit protection to protect from potential overloads or faults. In addition, it also has short circuit protection and overload protection with a soft-start feature that limits the inrush current drawn when first turned on.

The V72B12T250B is an effective DC-DC converter that can be used for a variety of applications. It is reliable and durable, and its features make it ideal for automotive, marine, and UPS applications. Using the buck-boost topology, the V72B12T250B can step-down or step-up the DC input voltage to a regulated output voltage of 25V DC and a maximum output power of 250W.

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