Nguồn xoay chiều, 1 chiều DANA AC, DC Power Sources - MPS Series
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Mains Input
115 or 230 or 400 Vac ± 10% 50-60 Hz
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Line regulation
better than 50 ppm of output V max for the allowed input variation, both as AC Generator and as DC Power Supply
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Output Voltage
adjustable from “0” to max selected rated V (AC or DC) with a 10 turn potentiometer
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Load regulation for constant V
from no load to full load better than 130mV/A
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Output Current
adjustable with a 10 turn potentiometer from “0” to max selected rated I
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Stability
after 20 minutes of preheating, better than 2 mV/°C for 24 hours at 25 °C ambient
Temperature coefficient
under 50 ppm/°C in “voltage mode”;
under 100 ppm/°C in “current mode”
Ambient temperature
work 0÷40°C
storage -10÷50°C
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Cooling
forced air
Remote programming and feed-back (GPAC)
Opto-insulated analog voltages 0÷10Vdc Linearity better than 0,3 %
- Drift better than 1,5 mV/°C
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OT
Protection of over-temperature of power stages; when it is enabled, the power supply goes on stand-by mode and then displayed on LCD
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OL
Set to 130% of max current with delay of 500 ms.
When it is enabled, the power supply goes on stand-by mode that displayed on LCD
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