Phoenix Contact STEP - PS/1AC/24DC/1.75 Primary Switched-Mode Power Supply

- Brand: Phoenix Contact
- Model: STEP-PS/1AC/24DC/1.75
- Type: Primary Switched-Mode Power Supply
- Order number: 2868648
  - Function: Compact DIN rail power supply for industrial automation, control cabinets and building installation
  - Input Voltage: 1-phase AC 100 – 240 V (85 – 264 V wide range)
  - Input Frequency: 50/60 Hz
  - Input Current: Max. 0.9 A at 230 V AC
  - Output Voltage: 24 V DC (adjustable 22.5 – 29.5 V DC)
  - Output Current: 1.75 A 
  - Output Power: 42 W 
  - Efficiency: > 88 % at 230 V AC
  - Ripple/Noise: ≤ 50 mVpp
  - MTBF: > 500,000 h (at 40 °C)
  - Protection Functions: Short-circuit, overload, over-voltage protection
  - Startup Current: ≤ 13 A 
  - Inrush Current: ≤ 30 A
  - Hold-up Time: ≥ 20 ms at 230 V AC
  - Operating Temperature: –25 °C to +70 °C 
  - Storage Temperature: –40 °C to +85 °C
  - Connection: Screw terminals
  - Mounting: DIN rail 
  - Housing Material: Polyamide 
  - Protection Rating: IP20
  - Features: Low no-load power, high efficiency, LED status indicator, compact design 
- Dimensions: 55 x 70 x 90 mm
- Weight: 220 g
- Country of origin: Vietnam
- HS code: 850440