Technical Specifications
Input: 100V to 240V AC, 50/60Hz. Output: 24V DC / 5A, 120W. Efficiency: 90% typical. Hold-up time: 20ms minimum. Protection: short circuit, overload, over-voltage. Operating temperature range: -25°C to +70°C. Protection rating: IP20.
Functional Features
Wide universal input voltage range. Constant current overload characteristic. LED output status indicator. Slim design saves cabinet space. DIN rail mounting for quick installation. Conformal coated circuit board for harsh environments.
Application Scenarios
It supplies DC power for PLC systems, sensors, actuators, control cabinets and distributed industrial automation systems.
Performance Parameters
Voltage accuracy: ±1%. Ripple: <50mV peak-to-peak. Efficiency: 90% @ full load. Hold-up time: 20ms. Operating temperature range: -25°C to +70°C.
Material Composition
Housing: UL 94 V-0 flame-retardant plastic. PCB: FR-4 with conformal coating. Terminals: tin-plated copper alloy. Power components: surface-mount semiconductors.
Structural Characteristics
It features slim book-style housing, front panel DC OK LED, screw terminal connections, top and bottom DIN rail clips and natural convection cooling.
Working Principle
AC input is rectified and filtered, then converted to high-frequency AC by a switching regulator, transformed to 24V level, rectified and filtered to produce regulated DC output. Control circuitry maintains stable output under varying load and input conditions.
Installation Requirements
Snap onto 35mm standard DIN rail. Use appropriately sized copper wire for input and output. Connect protective earth terminal. Maintain minimum clearance for ventilation. No fan required for normal operation.
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