VE-25V-CW-F3

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DC-DC converters are used to convert an input power supply of one DC voltage level into an output of another DC voltage level. The VE-25V-CW-F3 is a high-temperature DC-DC converter designed for industrial applications. It features excellent power dissipation performance, wide input voltage range and is highly reliable.

The VE-25V-CW-F3 is a step-down DC-DC converter that can be used in many different applications. This device is capable of converting an input of 12-42Vdc to an output of 2.5Vdc. It has a standby current of 10mA and a maximum output current of 2A. It has a wide operating temperature range of -40°C to +80°C. The VE-25V-CW-F3 is designed with a high isolation resistance and a high input-output isolation voltage of 500 Vdc. It is designed with an over-voltage, over-current, and short-circuit protection.

The VE-25V-CW-F3 provides a stable and reliable power supply for various applications, such as lighting systems, industrial control, automotive electronics, communications equipment, and power supply systems. The device is also predestined for telecom applications, such as xDSL modems, data networks, and VoIP applications. It is also suitable for use in harsh environments, such as high-altitude environment or in automotive applications.

The working principle of the VE-25V-CW-F3 is quite simple. The input voltage is rectified and filtered by the full bridge rectifying and filtering circuit, and then the filtered signal is connected to the primary of the transformer. The transformer transforms the isolated AC signal into a high-frequency voltage with a high voltage/current ratio. This high voltage is then rectified again to obtain an isolated output voltage. The output voltage is regulated by an error amplifier, the internal control circuit, and the on-chip MOSFET switch.

The VE-25V-CW-F3 provides various protections such as over-voltage, over-current, and short-circuit protection. In case of an over-voltage or over-current, the device will be shut down to protect the system and prevent any further damage. The device also features an auto-recovery mechanism which allows it to restart again after the faults have cleared.

The VE-25V-CW-F3 is an effective and reliable DC-DC converter designed for a wide range of applications. It is capable of delivering a steady and reliable power supply and is also equipped with several protection measures to prevent any kind of damage or malfunction. This device is a suitable choice for applications such as lighting systems, industrial control, communications equipment, and power supply systems.

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