Shenzhen Shanjing Power Supply Co. Ltd
Shenzhen Shanjing Power Supply Co. Ltd
400W Switching Power Supply with High-reliability and Over-voltage Protection
  • 400W Switching Power Supply with High-reliability and Over-voltage Protection
400W Switching Power Supply with High-reliability and Over-voltage Protection

400W Switching Power Supply with High-reliability and Over-voltage Protection

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Basic Info
Basic Info
Payment Type: T/T
Product Description
Product Description
  • Specifications:
    • High-price effective, reliability with industry standards
    • Built-in over-voltage, over-current and short-circuit protections
    • Certificates: CE, CCC
    • Input:
      • Voltage: 110/220V AC ±15%
      • Frequency: 50/60Hz, 2A
      • Line regulation range: ±0.5 (maximum)
      • Start-up current: 40A/230V AC
    • Output:
      • Line regulation range: ±0.5% (maximum)
      • Ripple and noise (mVp-p): Adjustable range of output voltage: ±3%
      • Start-up time: ≤1 second (input 240V AC and Io = 100%)
      • Hold-up time: ≥20ms (input 240V AC and Io = 100%)
      • Temperature quantity: ±0.02%/°C
    • Protections:
      • Over-loading: 115 to 150% of rated power, when it happened, the power shutdown automatically when trouble removed the power recovers itself
      • Over-voltage: 130 to 150% of rated voltage
      • Short-circuit
    • Insulation intensity:
      • Input/output: 1,500V/5mA, 60 seconds
      • Input/ground: 1,500V/5mA, 60 seconds
      • Output/ground: 1,500V/5mA, 60 seconds
    • Insulation resistance:
      • Input/output: ≥50mΩ, 500V DC
      • Input/ground: ≥50mΩ, 500V DC
      • Output/ground: ≥50mΩ, 500V DC
    • Environmental requirements:
      • Operating temperature: 0 to 40°C
      • Operating humidity: 10 to 90% RH (no freezing dew)
      • Storage temperature: -20 to 85°C
      • Storage humidity: 10 to 95% RH (no freezing dew)
      • Elevation:
      • Dimensions (L x W x H): 230 x 115 x 50mm
      • Weight: 930g
      • EMC: EN55022, GB9254
  • High-price effective, reliability with industry standards
  • Built-in over-voltage, over-current and short-circuit protections
  • Certificates: CE, CCC
  • Input:
    • Voltage: 110/220V AC ±15%
    • Frequency: 50/60Hz, 2A
    • Line regulation range: ±0.5 (maximum)
    • Start-up current: 40A/230V AC
  • Output:
    • Line regulation range: ±0.5% (maximum)
    • Ripple and noise (mVp-p): Adjustable range of output voltage: ±3%
    • Start-up time: ≤1 second (input 240V AC and Io = 100%)
    • Hold-up time: ≥20ms (input 240V AC and Io = 100%)
    • Temperature quantity: ±0.02%/°C
  • Protections:
    • Over-loading: 115 to 150% of rated power, when it happened, the power shutdown automatically when trouble removed the power recovers itself
    • Over-voltage: 130 to 150% of rated voltage
    • Short-circuit
  • Insulation intensity:
    • Input/output: 1,500V/5mA, 60 seconds
    • Input/ground: 1,500V/5mA, 60 seconds
    • Output/ground: 1,500V/5mA, 60 seconds
  • Insulation resistance:
    • Input/output: ≥50mΩ, 500V DC
    • Input/ground: ≥50mΩ, 500V DC
    • Output/ground: ≥50mΩ, 500V DC
  • Environmental requirements:
    • Operating temperature: 0 to 40°C
    • Operating humidity: 10 to 90% RH (no freezing dew)
    • Storage temperature: -20 to 85°C
    • Storage humidity: 10 to 95% RH (no freezing dew)
    • Elevation:
    • Dimensions (L x W x H): 230 x 115 x 50mm
    • Weight: 930g
    • EMC: EN55022, GB9254
  • Voltage: 110/220V AC ±15%
  • Frequency: 50/60Hz, 2A
  • Line regulation range: ±0.5 (maximum)
  • Start-up current: 40A/230V AC
  • Line regulation range: ±0.5% (maximum)
  • Ripple and noise (mVp-p): Adjustable range of output voltage: ±3%
  • Start-up time: ≤1 second (input 240V AC and Io = 100%)
  • Hold-up time: ≥20ms (input 240V AC and Io = 100%)
  • Temperature quantity: ±0.02%/°C
  • Over-loading: 115 to 150% of rated power, when it happened, the power shutdown automatically when trouble removed the power recovers itself
  • Over-voltage: 130 to 150% of rated voltage
  • Short-circuit
  • Input/output: 1,500V/5mA, 60 seconds
  • Input/ground: 1,500V/5mA, 60 seconds
  • Output/ground: 1,500V/5mA, 60 seconds
  • Input/output: ≥50mΩ, 500V DC
  • Input/ground: ≥50mΩ, 500V DC
  • Output/ground: ≥50mΩ, 500V DC
  • Operating temperature: 0 to 40°C
  • Operating humidity: 10 to 90% RH (no freezing dew)
  • Storage temperature: -20 to 85°C
  • Storage humidity: 10 to 95% RH (no freezing dew)
  • Elevation:
  • Dimensions (L x W x H): 230 x 115 x 50mm
  • Weight: 930g
  • EMC: EN55022, GB9254
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