VQE50W-Q24-S5

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DC-DC converters are electronic devices used to convert direct current (DC) from one voltage level to another. The VQE50W-Q24-S5 is a compact and high-efficiency DC-DC converter. With high power density, it is suitable for applications such as LED lighting and indoor and outdoor controls.

Overview of VQE50W-Q24-S5

The VQE50W-Q24-S5 is a 50W DC-DC converter. It has an input voltage range of 4.5 to 14.4V and an output voltage of 5V. It has a wide working temperature range of -40°C to +85°C and a high efficiency of up to 93%. Its dimensions are 33mmx29mm (1.3"x1.15"). The VQE50W-Q24-S5 also has overload, over temperature, short circuit, and reverse polarity protection.

Applications

The VQE50W-Q24-S5 is suitable for a variety of applications. It is particularly useful for LED lighting applications where a low output voltage is required. It can also be used for indoor and outdoor control systems, small robots, and industrial devices.

The VQE50W-Q24-S5 is also suitable for automotive applications, including lighting, infotainment, and body control modules. Due to its compact size, it is ideal for applications where space is limited.

Working Principle of VQE50W-Q24-S5

The working principle of the VQE50W-Q24-S5 is based on the Flyback converter topology. This topology involves a primary inductor, a switching transistor, and a secondary diode and capacitor. The primary coil stores energy when an input voltage is applied. The switching transistor is then used to transfer the stored energy to the output. The secondary diode and capacitor filter the output voltage and help regulate the current flow.

The VQE50W-Q24-S5 has a built-in electromagnetic interference (EMI) filter, which reduces the amount of unwanted interference. This helps ensure that the output voltage is reliable and of high quality. The device also has over-temperature protection to ensure it does not overheat during operation.

Conclusion

The VQE50W-Q24-S5 is a 50W DC-DC converter with a wide input voltage range. It is suitable for many applications, including LED lighting, indoor and outdoor control systems, automotive applications, small robots, and industrial devices. Its small size makes it ideal for applications where space is limited. The device has an integrated EMI filter and over-temperature protection to ensure reliable operation. The working principle of the device is based on the Flyback converter topology.

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