Core Features Dual-Output AC-DC Design for 15V DC Low-Voltage Loads: Functions as a compact industrial-grade power supply that converts 120V AC input (North American standard) to two independent, stable 15V DC outputs—optimized for powering multiple low-voltage devices simultaneously. Each output delivers 1A rated current (15W per output, 30W total power) with ultra-low ripple (<50mVpp), ensuring clean, interference-free power for 15V DC equipment like micro-sensors, mini controllers, or small data loggers. High Efficiency & Low Energy Consumption: Equipped with switch-mode technology to achieve ≥83% efficiency (at full load per output), minimizing energy waste and heat generation—critical for enclosed control cabinets where cooling is limited. The low no-load power consumption (<0.6W) further reduces standby energy use, aligning with global industrial energy efficiency standards (e.g., EN 61000-3-2) for multi-output low-power solutions. Dual-Channel Protection for Independent Safety: Integrates dedicated protection mechanisms for each output to prevent cross-fault impacts, safeguarding both the power supply and connected devices: Overload protection: Limits current to ~1.5x rated value per output, with automatic recovery after fault removal—avoiding damage from load surges (e.g., sensor warm-up). Short-circuit protection: Shuts down individual outputs temporarily during short circuits, leaving the other channel operational to maintain critical device power. Overvoltage protection: Clamps each output to ≤18V DC to shield sensitive 15V DC devices (e.g., micro-controllers) from voltage spikes common in 120V AC grids. Wide Input Tolerance & Industrial Durability: Designed to handle unstable 120V AC inputs, supporting an input range of 85–132V AC (compatible with North American grids and voltage fluctuations). It operates reliably in temperatures from -20°C to +60°C, suitable for cold warehouses or warm production floors, and features an IP20 protection rating (IEC 60529) to shield internal components from dust and accidental contact. Compact Form & Easy Installation: Features a slim, DIN-rail mountable design (35mm standard DIN rail) with a width of only 30mm—ideal for crowded control cabinets. Tool-free terminal blocks enable quick, separate wiring for input and two outputs (accepts 0.5–2.5mm² cables), and dual LED status indicators (one per output, green for normal, red for fault) allow independent monitoring of each channel—simplifying installation and troubleshooting. Typical Applications The Phoenix Contact CM 90-PS-120AC-2-15DC-1-2943819 is engineered for dual-channel 15V DC power delivery in North American 120V AC systems—ideal for scenarios where multiple low-voltage devices need independent, stable power—with core use cases including: Dual-Sensor Array Power: Supplies separate 15V DC power to two independent sensor arrays (e.g., inductive micro-sensors for part detection, light sensors for position monitoring) in manufacturing lines. The isolated outputs eliminate cross-interference, ensuring accurate sensor readings—complying with IEC 60947-5-2 standards for industrial control devices. Mini Controller & Peripheral Power: Powers a 15V DC micro-controller (e.g., Arduino-based industrial modules) via one output and its peripheral components (e.g., small communication modules, status LEDs) via the other. Independent protection prevents controller shutdown if a peripheral faults, maintaining system stability—complying with IEC 61131-2 standards for programmable controllers. Industrial Test & Measurement Power: Provides 15V DC to two low-power test instruments (e.g., portable signal analyzers, small multimeters) in factory quality control stations. The stable output ensures consistent test results, and the compact size fits in portable test kits—complying with IEC 61010-1 standards for electrical test equipment. Medical & Lab Auxiliary Power: Serves as an auxiliary power source for 15V DC components in medical devices (e.g., patient monitor micro-sensors) or laboratory equipment (e.g., mini centrifuges). The low ripple meets sensitive device requirements, and the dual outputs support separate power for critical and non-critical components—complying with IEC 60601-1 standards for medical electrical equipment.