<p>The PIANO Series Single-Phase Power Supply is a robust and efficient solution designed to meet the demanding needs of industrial and commercial applications. With its compact dimensions of 36 mm in width, 90 mm in height, and 91 mm in depth, this power supply fits seamlessly into tight spaces while delivering reliable performance.</p><p>Operating at a rated current of 3.8 A and accommodating a wide input voltage range from 100-240 VAC or 24 VDC, it offers flexibility for various operational environments. The unit boasts an impressive efficiency rating of 93.8%, ensuring minimal energy loss during operation. This high efficiency is complemented by a low power loss of just 6 W, making it an energy-conscious choice for businesses looking to optimize their power usage.</p><p>The PIANO Series features a DIN rail mounting type for easy installation and maintenance within control panels or enclosures. Its screw terminal connection type ensures secure wiring connections, enhancing operational reliability over time. Additionally, with an IP20 degree of protection, this device is safeguarded against solid objects larger than 12mm but should be used in controlled environments where exposure to moisture is limited.</p><p>Safety and compliance are critical aspects addressed by this product&#39;s adherence to multiple international standards including IEC 61010-2-201 CB Scheme, IEC 62368-1 CB Scheme, UL certifications for both the USA and Canada (UL 61010-2-201), as well as EU and UK Declarations of Conformity. These certifications underscore its suitability for global markets while ensuring adherence to rigorous safety protocols.</p><p>In terms of electrical characteristics, the power supply handles ripple and noise voltage up to 100 mVpp—a feature that supports stable output crucial for sensitive equipment. The device also includes an NTC-based inrush current limitation system capable of handling currents between 18 A to a peak of 40 A during startup phases without compromising performance or longevity.</p><p>Another notable feature is its hold-up time of approximately 119 ms which provides sufficient buffer during short interruptions or fluctuations in input power—vital for maintaining continuous operations in critical systems.</p><p>Weighing only 270 g yet packed with advanced features like derating temperature management at a rate of -2.4 W/&#176;C above specified thresholds; this model ensures consistent operation even under varying environmental conditions typically encountered across different industrial settings.</p><p>Overall, the PIANO Series Single-Phase Power Supply stands out as an efficient powerhouse engineered for durability and versatility across diverse technical landscapes—making it an ideal choice when precision meets practicality.</p>