V048F240M012A

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DC–DC converters offer various advantages such as providing electrical isolation, simple and economical installation, small size, higher efficiency, and immunity to external fault currents. The V048F240M012A DC–DC converter is designed to provide 24 V output from any input voltage within 120 Vac to 375Vdc input range. It offers unsurpassed performance in a wide range of industrial and commercial applications.

Features of V048F240M012A:

• Input voltage range of 120 Vac to 375Vdc.
• Output voltage of 24Vdc.
• High efficiency operation.
• Low temperature rise.
• Small size.
• High reliability.
• Short-circuit protection.
• Optimized thermal design.
• Overvoltage protection.

Applications of V048F240M012A:

The V048F240M012A is suitable for a wide range of industrial and commercial applications, such as medical imaging equipment, RF amplifiers and signal conditioners, surveillance and security systems, automotive, and factory automation. It is also used for HVAC systems, machine-to-machine (M2M) communication, lighting systems, vending machines, and POS terminals.

Working Principle of V048F240M012A:

The V048F240M012A DC–DC converter is based on an isolated boost converter topology. It uses an inductor and capacitor for energy storage. Whenever the input voltage is greater than the output voltage, energy stored in the inductor is transferred to the output through the converter’s switching element, which is an MOSFET. During this transfer process, the voltage is boosted from the input to the output. When the output voltage is greater than the input voltage, the circuit switches into flyback operation and the inductor’s stored energy is transferred back to the output through the diode, causing the output voltage to drop.

The converter also uses a synchronous rectifier, which controls the input current and increases the overall efficiency during the power transfer process. The output of the converter is regulated through a pulse-width modulation (PWM) control system, which adjusts the switching frequency and duty cycle of the MOSFET to regulate the output voltage as per the requirements.

The V048F240M012A converter is designed to meet the required safety standards such as UL and EN/IEC 60950-1. It is also protected by a robust electronic protection system which can shut down the converter in case of any overload or short circuit.

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