PQME3-D48-S24-M Power Supplies - Board Mount

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DC DC Converters

DC DC converters are electrical devices used to increase and decrease the output voltage of the power system. They are used in many applications, including telecommunications, automotive electronics, semiconductor manufacturing, and aerospace. The most common type of DC converter is a PQME3-D48-S24-M, which is a buck-boost converter.

A buck-boost converter is a dc/dc converter that is used to convert a voltage higher than the source voltage to a voltage lower than the source voltage, or vice versa. The converter is able to do this by changing the output voltage of the power system. In a buck-boost converter, the output voltage is positive when the input voltage is positive, and negative when the input voltage is negative.

The PQME3-D48-S24-M is a three-level, 48 V input/ 24 V output converter with an isolation of up to 800 VDC. The output current is 0-9A with an efficiency of up to 96%. It has a wide range of operating temperature of -20℃ to +100℃ and can withstand 3 KV of surge. The converter has a standard input range of 12 VDC to 30 VDC with an optional input range of up to 200 VDC.

The working principle of the PQME3-D48-S24-M is based on the use of a number of transformers and inductors. The voltage is converted from DC to AC, and the output voltage is regulated by changing the duty cycle. Then, the AC is converted back to the desired DC voltage. This is accomplished by using two transistors as switches. One switch is used for boosting, the other is used for bucking. When one switch is on and the other is off, the output voltage is increased; when both are on, the output voltage is decreased.

The PQME3-D48-S24-M is ideal for applications requiring a high quality output voltage, such as medical equipment, industrial systems, power supplies, railway systems, and remote sensing systems. The converter has a high efficiency, making it ideal for applications requiring an energy efficient solution. It is also suitable for applications where robust and small size are important considerations. Moreover, the converter can be easily customized to meet the user’s needs.

Overall, the PQME3-D48-S24-M is a reliable and efficient buck-boost converter that is suitable for a wide variety of applications. Its wide input range, high efficiency, and easy customization make it an ideal choice for applications requiring a high quality output voltage.

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