
240W AC/DC Switching Power Supply, Used for CCTV Cameras, LED with CE, UL, CCC Marks
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Basic Info
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Product Description
Product Description
- High-price effective, reliability with industry standards
- Built-in over-voltage, over-current and short-circuit protections
- Input:
- Voltage: 110/220V AC ±15%
- Frequency: 50/60Hz
- Line regulation range: ±0.5 (maximum)
- Start up current: 40A/230V AC
- Input current:
- Output:
- Line regulation range: ±0.5% (maximum)
- Ripple and noise (mVp-p): Adjustable range of output voltage: +5%, -3%
- Start-up time: ≤1 second (input 240V AC and Io = 100%)
- Hold-up time: ≥20ms (input 240V AC and Io = 100%)
- Protections:
- Over loading: 115 to 150% of rated power, when it happened, the power shuts down automatically, when trouble removed the power recovers itself
- Over-voltage: 130 to 150% of rated voltage
- Short-circuit protection
- Insulation intensity:
- Input-output: 1,500V AC/5mA, 60 seconds
- Input-ground: 1,500V AC/5mA, 60 seconds
- Output-ground: 500V AC/5mA, 60 seconds
- Insulation resistance:
- Input-output: ≥50m Ohms, 500V AC/DC
- Input-ground: ≥50m Ohms, 500V AC/DC
- Output-ground: ≥50m Ohms, 500V AC/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: EN55022B, GB9254
- Voltage: 110/220V AC ±15%
- Frequency: 50/60Hz
- Line regulation range: ±0.5 (maximum)
- Start up current: 40A/230V AC
- Input current:
- Output:
- Line regulation range: ±0.5% (maximum)
- Ripple and noise (mVp-p): Adjustable range of output voltage: +5%, -3%
- Start-up time: ≤1 second (input 240V AC and Io = 100%)
- Hold-up time: ≥20ms (input 240V AC and Io = 100%)
- Protections:
- Over loading: 115 to 150% of rated power, when it happened, the power shuts down automatically, when trouble removed the power recovers itself
- Over-voltage: 130 to 150% of rated voltage
- Short-circuit protection
- Insulation intensity:
- Input-output: 1,500V AC/5mA, 60 seconds
- Input-ground: 1,500V AC/5mA, 60 seconds
- Output-ground: 500V AC/5mA, 60 seconds
- Insulation resistance:
- Input-output: ≥50m Ohms, 500V AC/DC
- Input-ground: ≥50m Ohms, 500V AC/DC
- Output-ground: ≥50m Ohms, 500V AC/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: EN55022B, GB9254
- Line regulation range: ±0.5% (maximum)
- Ripple and noise (mVp-p): Adjustable range of output voltage: +5%, -3%
- Start-up time: ≤1 second (input 240V AC and Io = 100%)
- Hold-up time: ≥20ms (input 240V AC and Io = 100%)
- Over loading: 115 to 150% of rated power, when it happened, the power shuts down automatically, when trouble removed the power recovers itself
- Over-voltage: 130 to 150% of rated voltage
- Short-circuit protection
- Input-output: 1,500V AC/5mA, 60 seconds
- Input-ground: 1,500V AC/5mA, 60 seconds
- Output-ground: 500V AC/5mA, 60 seconds
- Input-output: ≥50m Ohms, 500V AC/DC
- Input-ground: ≥50m Ohms, 500V AC/DC
- Output-ground: ≥50m Ohms, 500V AC/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)
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