REC3.5-2405DRW/R10/A/CTRL/X1

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DC DC Converters have gained immense popularity among consumers today due to their power efficiency and flexibility. The REC3.5-2405DRW/R10/A/CTRL/X1 is one such device that stands out in the crowd due to its features. This article seeks to explain the application field and working principle of this converter in more detail.

The REC3.5-2405DRW/R10/A/CTRL/X1 is a non-isolated buck regulators, specifically designed for AC-DC rectification. It establishes great performance for power factor correction by having a practically square input waveform, low total harmonic distortion, and a high efficiency. With its ultra-wide input voltage range of 85 up to 264 VAC, its power factor will reach up to 0.99 even at light load.

In terms of the application field of this converter, it is suitable for common industrial applications such as medical apparatuses, communications, automatic controller, power supply for AC-DC or DC-DC, and automotive electronics. This device can also be found in household appliances, industrial control systems, audio systems, and LED lighting systems. Furthermore, it can also deal with cooling fan speed control, heating/ventilation blower control, and power supplies used in harsh or safety-critical environments.

The working principle of the REC3.5-2405DRW/R10/A/CTRL/X1 is based on the buck converter system. This type of power converter is able to transform a higher voltage input to a lower voltage output. It operates by first converting the AC mains input voltage to DC, and then followed by the reduction step. The reduction of the voltage is done by using an inductor and a switch, which are controlled by an internal or external circuit. The inductor is used to store the energy of the electric field while the switch is used to control the flow of energy from the input to the output. This device also features a built-in soft-start circuit coupled with an EMI filter, which offers improved EMI performance.

To sum up, the REC3.5-2405DRW/R10/A/CTRL/X1 is a non-isolated buck regulator that offers good power factor correction, a wide range of input voltage, and an internal soft-start circuit. It is suitable for use in industrial applications such as medical apparatuses, communications, etc., and in household appliances, audio systems, and LED lighting systems. The working principle of this converter is based on the buck converter system and involves an inductor, switch, and an EMI filter which together enable the conversion of the higher voltage to the lower voltage.

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