48W 1.75A Power Supplies with Non-waterproof Open Frame 18-27V DC

48W 1.75A Power Supplies with Non-waterproof Open Frame 18-27V DC

500+
4-7 USD

add to cart
  • Features:
    • Open-frame, Isolated
    • High effective, reliability with industry standards
    • Built-in over-voltage, over-current, and short-circuit protection
    • Input: 90-264V AC
    • Output voltages: 18-27V DC
    • Output current: 1750mA
    • Power Factor: 0.95
    • Efficiency: 88%
    • Frequency: 50/60Hz
    • Dimensions: φ70*25mm
    • Line regulation range: ±0.5% (maximum)
    • Line regulation range: 0.5-3% (maximum)
    • Ripple and noise (Vpp): <1% of output voltage
    • Turn-on time: ≤1 second when AC input 240V and Io = 100%
    • Hold-up time: ≥20ms when input 240V AC and Io = 100%
  • Protections:
    • Overload protection: 115-150% of rated power, when this happen, the power shuts down automatically, when trouble removed, and the power recovers itself
    • Over voltage protection: 130-150% of rated voltage
    • Over current protection
  • Environment requirement:
    • Operating temperature: -30-70°C
    • Operating humidity range: 10-95% RH (no freezing dew)
    • Storage temperatures: -30 to 85°C
    • Storage humidity range: 10-95% RH (no freezing dew)
    • Elevation: <3,000m