Aiphone 18V DC Power Supply, 2A, UL Listed | AIP-PS-1820UL The Aiphone 18V DC Power Supply, 2A, UL Listed PS-1820UL is a power supply unit designed to provide a reliable source of 18-volt DC power for various electronic devices, including Aiphone intercom systems and related components. This power supply offers a 2-amp (2A) current rating and is UL Listed, indicating that it meets safety and quality standards established by Underwriters Laboratories (UL). Product Applications: The PS-1820UL can be used for the following Aiphone Communication systems: JF Series JK Series JO Series Manufacturer's Limited Warranty 1-Year Features 18V DC, 2 Amp Power Supply UL Listed Technical Specifications Power Consumption: 85-105VA Output Current: 2A Output Voltage: DC 18V Temperature Rating: 32° ~ 104°F (0° ~ 40°C) Dimensions: 6-9/16" H x 3-9/16" W x 2" D Product Literature Aiphone PS-1820UL 18V DC Power Supply Installation Manual Aiphone PS-1820UL 18V DC Power Supply Specification Sheet