PDQE10-Q48-S3-T

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DC DC converters are electrical components designed to convert an input of DC power from one voltage level to another voltage level. It is also known as DC-to-DC converter, voltage converter, DC-to-DC converter, and switching mode power supply (SMPS).

The PDQE10-Q48-S3-T is a high-efficiency, high-performance, switch-mode DC DC converter that can convert a wide input of 24 to 48V DC power into a regulated output of 3.3V DC.

Application Field

The PDQE10-Q48-S3-T application field mainly provides power supply to industrial micro motor, automotive power, switch power supply, IoT products, fan, robot controller, artificial intelligence, industrial control, home appliance, computer communication, etc. It is widely used in DC power source, computer, server and networking equipment, battery management system, condition monitoring, remote control systems, industrial automation, security surveillance, IT products, etc.

Working Principle

The PDQE10-Q48-S3-T is based on the principle of switch-mode power supply (SMPS). It takes advantage of the electrical properties of the MOSFET to operate the switches efficiently. The working principle of the PDQE10-Q48-S3-T is that the positive-polarity power rail is connected to ground through the internal MOSFETs switches. When the internal control logic drives the MOSFET gate voltages, the MOSFETs operate as a series switch and the current from the positive power rail is transferred to the load. The energy stored in the inductor and capacitor is then used to recharge the battery and provide the output voltage.

Apart from switching on and off the MOSFETs, the internal control logic also regulates the output voltage. A feedback loop is incorporated to detect the output voltage and adjust the firing of the gates for fast dynamic response. The PDQE10-Q48-S3-T also provides over-temperature protection, short-circuit protection and surge protection, to provide continuous and reliable operation.

Conclusion

The PDQE10-Q48-S3-T is an efficient switch-mode power converter specially designed for industrial applications. It is widely used in industrial automation, IoT, computer communication, server and networking equipment, and other industrial equipment. It is based on the principle of switch-mode power supply and provides high efficiency, fast dynamic response and protection against short-circuit and surge protection.

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