AC/DC power supply with LCD display and conformal coating
The ruggedly built, high power density CliQ VA DIN-Rail power supply series from Delta is designed to meet key industrial safety standards and is certified to IEC/EN/UL 62368-1. The wide range input of 85 to 264 VAC (input frequency of 47 to 63 Hz) is equipped with active power factor correction (PFC) as standard, allowing worldwide use. The high-quality protective lacquer coating (conformal coating) on the circuit boards protects against dust and chemical pollutants. The integrated LCD display is used for convenient monitoring of output current, output voltage, peak holding current, life expectancy and ambient temperature. In addition to the power boost of 150% for 7 seconds, the power supply has an Advanced Power Boost function (APB). When multiple loads are connected in a system, high output current may flow due to a fault load. APB detects this and trips the load disconnect switch. This prevents the overall system from shutting down and the other connected power paths continue to operate without interruption. Other features of the CliQ VA series include compliance with IEC/EN 61000-3-2, Class A harmonic currents, integrated DC-OK contacts, and an LED to indicate DC-OK and overload conditions.