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 Input Voltage: |
40~57VDC |
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Input Current: |
Max. 8A at 48VDC |
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Inrush Current: |
Not exceed 10A at 48VDC input, cold start at 25°C |
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Ripple And Noise: |
< +/-1% peak to peak ripple and noise for each output |
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Line Regulation: |
< +/-1% at rated load with +/-10% change in input voltage |
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Load Regulation: |
+/-4% for +5V, +/-5% for +12V, +/-3% for -12V and -5V |
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Power Good: |
Goes high 100~500ms after all DC output are ready |
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Power Fail: |
Goes low 1ms before any DC output falls |
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Efficiency: |
70% typical at nominal line and rated load |
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Altitude: |
10,000 feet |
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Protection |
Input: Protection against wrong polarity if 48VDC input is inversely connected by mistake
Output: Built-in over voltage protection. Trip point of crowbar circuit is between 5.9~7.0V. Hiccup mode against short circuit or over load conditions auto recovery when faulty conditions are removed |
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Temperature: |
Operating: 0~50°C
Storage: -40~+75°C |
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Humidity: |
Operating: 5~95%; non-condensing at 40°C |
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Connectors: |
Input: Three positions terminal block
DC Output: Output provides one AT type P8/P9 and two disk drive connector
To Switch: Female disconnects for tab size 0.250" x 0.032" |
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Dimensions: |
14.0 x 15.0 x 8.62 cm with +/-0.8mm and +/-0.4mm tolerance between mounting holes |
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MTBF: |
178,042 hrs. |
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