IDEC PS5R-SD24 Standard Series Switching Power Supply

The IDEC PS5R-SD24 is a 36W switching power supply delivering stable 24VDC output for industrial control and automation systems. This standard-series unit accepts 100-240VAC input (50/60Hz), provides 1.5A continuous output current, and operates across -10°C to +50°C. DIN rail mounting and dual screw terminals enable rapid panel integration. Built-in protection - overcurrent (Hiccup/constant current mode), overvoltage (Zener/crowbar), and short-circuit rated for continuous fault - safeguards downstream circuits. Isolation ratings of 3000VAC (input-output), 1500VAC (input-enclosure), and 500VAC (output-enclosure) meet industrial safety requirements. Natural convection cooling eliminates forced ventilation needs in standard environments.

Technical Specifications

Output Voltage: 24VDC

Output Current: 1.5A

Output Power: 36W

Input Voltage Range: 100-240VAC, 50/60Hz

Input Current: 1.2A max (100VAC), 0.6A max (240VAC)

Efficiency: >80% typical

Operating Temperature: -10°C to +50°C

Storage Temperature: -25°C to +60°C

Humidity: 30% to 90% RH (non-condensing)

Inrush Current: <30A at 230VAC, cold start

Leakage Current: <1mA at 240VAC

Ripple and Noise: <100mVp-p

Isolation Voltage: 3000VAC (input-output), 1500VAC (input-enclosure), 500VAC (output-enclosure)

Weight: Typically <0.5 kg

Key Features

Screw terminal connections (input and output) for secure industrial wiring

DIN rail mountable for standardized panel integration

Overcurrent protection with Hiccup or constant current mode

Overvoltage protection via Zener clamp or crowbar circuit

Short-circuit rated for continuous fault withstand

Natural convection cooling - no forced ventilation required

Compact form factor suitable for space-constrained enclosures

Typical Applications

Industrial control system power backup

Automation equipment and PLC auxiliary supplies

Sensor and field device power

Machine vision and motion control subsystems

Compatibility & Integration Meets common industrial safety and EMC standards for the USA market. Specific certifications (UL, cUL, CE) are marked on the product label.