VE-25W-EX

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DC-DC converters are electromechanical devices used to regulate the voltage or current level of an input power source. The most popular type is the switch-mode power supply, which offers a high degree of efficiency and can be used in a variety of applications, from home electronics to industrial equipment. The VE-25W-EX is a robust, reliable switch-mode power supply that is suitable for a variety of applications in industrial, medical, automotive, and avionic applications.

Features of the VE-25W-EX

The VE-25W-EX is a thermally efficient converter with an input voltage range of 6V to 32V and an output voltage of 24Vdc. It features a wide switching frequency range and offers excellent isolation over a wide temperature range (-40 to +85°C). The converter is designed to operate with a minimum noise level (<40dB) while handling a maximum input current of 2.5A, and provides up to 25W of power. The device is also equipped with protection features such as short-circuit protection, overvoltage protection, and overcurrent protection.

Applications

The VE-25W-EX is suitable for many different applications such as.

• Industrial applications such as motor control, temperature control, machine tools, PLCs, process control, and HVAC systems.
• Medical applications such as surgical instruments, imaging equipment, and hospital lighting systems.
• Automotive applications such as engine control systems, instrument panels, and infotainment systems.
• Avionic applications such as radar systems, radio communication systems, and aircraft instrumentation.

Working Principle

The VE-25W-EX works on the principle of a flyback circuit. In a flyback circuit, an inductor is used to store energy when current is flowing. When the current flow is stopped, the stored energy is released as a pulse. The voltage in the primary winding of the circuit is stepped up using this pulse. The pulse width is then varied to adjust the output voltage of the circuit. This step up voltage is then regulated using a feedback loop to create a regulation voltage that is used to supply the load with a steady output voltage.

Conclusion

The VE-25W-EX is a powerful and efficient switch-mode power supply that can be used in a variety of applications. With its wide input voltage range, low noise, and excellent isolation, it is an ideal choice for industrial, medical, automotive, and avionic applications. It works on the principle of a Flyback circuit, which is an efficient way of regulating the output voltage for use in these applications.

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