Ultra-wide input OVC III-certified power supplies for industrial automation

XP Power has released the EHL series of PCB-mount AC/DC power supplies, which provide single output voltages ranging from 3.3VDC to 48VDC. Available in open-frame and encapsulated mechanical formats, the EHL05 (5W) and EHL20 (20W) high-power density power supplies offer an ultra-wide input range of 85VAC to 528VAC for global compatibility and high stability during fluctuating power conditions.

With IEC Class II construction and worldwide industrial and household safety approvals, the series is developed specifically for phase-to-phase operation in 480VAC systems. OVC III (overvoltage category III) approval allows direct connection to industrial wiring installations, enhances electrical safety, and decreases the risk of damage to sensitive electronics.

The series carries multiple approvals, including EN61000-4 for EMC immunity and EN55032 and EN61000-3 for EMC emissions. Safety approvals include IEC62368-1 and EN60335-1. This wide range of approvals ensures safe operation in various industrial electronics, robotics, renewable energy, automation and household applications while meeting Class A noise requirements without needing external filtering.

Depending on the model, the series operates over a wide temperature range of -40C to +80C and provides full power up to +60C.