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MG Series - Battery Charger MG12500BC-EX
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Description: The MG12500BC-EX charger provides a regulated current of 500mA to charge 12V lead acid battery at "Fast-Charge". This charge cycle is indicated by a red LED. As the charging cycle progresses, the terminal voltage of battery will rise to an eventual 15VDC. At this point, the charger senses this voltage, then cuts off fast charge circuit and turns off the red LED and lights green LED. At this moment a constant output voltage of 13.8 VDC charges to battery. This voltage can be left on the battery indefinitely without damage, and keeps the battery fully charged.
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Features:
Regulated current output for fast charge
Led indicators displayed in charging status of battery
Regulated voltage output for float charge
Over heat protection
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Electrical Characteristics
| Input Voltage & Frequency |
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120vac +/- 10% 60Hz
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| Rated Input Power |
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18W |
| Exciting Current |
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70 mA Max. |
Output Rating
Voltage
Current
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Fast-Charge
12 - 15.5 VDC
500mA +/- 50mA
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Float-Charge
13.6 - 14.0 VDC
150-20 mA
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| Insulation Resistance |
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500VDC 100MΩ MIN. |
| Dielectric Strength |
Input - Output
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1.5KV for 1 minute
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| Operating Environment
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Temperature
Humidity
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-10ºC ~ 40ºC
20% - 80%
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| Storage Environment |
Temperature
Humidity
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-20ºC ~ 80ºC
20% - 90%
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| Temperature Rise |
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75 Deg. Max. @ rated load |
Led Indicator
Red LED ON
Green LED ON
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Power is on to the charger / Charger is in "Fast-Charge" mode
Battery is charged for use, and the "Float-Charge" is operating.
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Charging Curve
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