VPOL5A-5-SIP Power Supplies - Board Mount

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The DC-DC Converters are devices that convert a DC supply to a higher or lower level, allowing for systems controlled at a uniform voltage to be supplied by a variety of sources. The VPOL5A-5-SIP is a type of DC-DC converter that is designed to deliver reliable high power solutions for industrial control and communication applications. It is an isolated, high power, wide input voltage range DC-DC converter that is available in a variety of configurations, with different voltage ranges, current ratings, and features.

The VPOL5A-5-SIP is designed with a number of features, such as over-voltage, over-current and short-circuit protection, that make it suitable for a wide range of application fields, including industrial control, communications, medical, transportation, and aerospace. The device also includes a broad operating temperature range, allowing it to be used in both high and low temperature environments. The wide input voltage range allows for a variety of DC supply sources to be used, while the output voltage is adjustable to the required level. Additionally, the full galvanic isolation contributes to the device’s high immunity to noise and EMI.

The basic working principle of the VPOL5A-5-SIP is to convert the supplied DC voltage to an output voltage of choice, which can be a higher or lower level than the input voltage. It works by taking the input voltage and using a transformer to step it up or down. The output is then rectified and filtered to produce the DC output voltage. This process is possible thanks to the efficiency of its active components, which include two MOSFETs and two Schottky diodes.

The VPOL5A-5-SIP has a wide input voltage range that can accommodate a variety of sources, from 5V to 28V. It has a wide operating temperature range of -40°C to +85°C, and is capable of delivering up to 10A continuous current at an output voltage as low as 1.2V. Additionally, the device offers over-voltage, over-current and short-circuit protection. The efficiency of the device has been certified up to 95%, and it is RoHS compliant.

In summary, the VPOL5A-5-SIP is a high power and reliable isolated DC-DC converter with a wide input voltage range and adjustable output voltage. It is suitable for a wide range of applications, due to its high efficiency, excellent protection features, and wide operating temperature range. It is well-suited for industrial control, communications, medical, transportation, and aerospace applications.

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