<p>The PIANO Series Single-Phase Power Supply is a robust solution designed for industrial and commercial applications. With a rated current of 3.8 A and an impressive efficiency of 93.8%, it ensures reliable performance while minimizing energy loss. The device operates within a wide input voltage range of 100-240 VAC or 24 VDC, making it versatile for various setups.</p><p>Constructed with practicality in mind, this power supply measures 36 mm in width, 90 mm in height, and 91 mm in depth, allowing for easy integration into compact spaces via its DIN Rail mounting type. Despite its compact size, it provides a substantial rated power output of 90 W with minimal power loss pegged at just 6 W.</p><p>A key feature of this product is its adherence to rigorous safety standards and approvals such as the EU Declaration of Conformity and several IEC standards including IEC 61010-2-201 CB Scheme and IEC 62368-1 CB Scheme. It also meets UL standards for both Canada and the USA as well as the UK Declaration of Conformity, ensuring compliance with international safety protocols.</p><p>For ease of use, the connection type is plug-in which simplifies installation processes. The degree of protection offered by this unit is IP20, suitable for environments where basic protection against dust ingress is sufficient.</p><p>In terms of performance metrics like ripple and noise voltage, this model maintains low levels at just 100 mVpp which contributes to stable operation across different loads. The device handles inrush currents efficiently with limitations set by NTC thermistors to manage peaks up to either 18 A or even higher at times reaching up to 40 A.</p><p>The derating temperature specification stands at a manageable rate of 2.4 W/deg C ensuring that thermal management remains straightforward under varying operating conditions.</p><p>Weighing only 270 grams yet packed with features from the PIM series collection within the Piano range this power supply offers reliability without compromising on quality or functionality making it an ideal choice for professionals seeking dependable solutions backed by thorough standardizations.</p>