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BACH Series, SUPREG Series
Battery chargers, Power Supply with Charger
Features
• Fast Charging.
• Filtered DC Output.
• Reverse Polarity indicator.
• Charging Indication.
• AC to DC Conversion.
Application
• Charging back-up 12V/24V batteries.
• Supply and Battery charging. |

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Download Datasheet
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Description
The BACH Series is available in 4 versions, BACH12-200, BACH12-500, BACH24-200, BACH24-500. The descriptions of these cards are given in the table below. The BACH12-200 and BCAH24-200 have two LEDs. The green led indicates charging while the red LED indicates wrong battery polarity. The battery polarity should be reversed immediately when the red led lights up.
The trimports are preset at the factory and should not be adjusted.
The SUPREG Series has 2 versions. SUPREG12 and SUPREG24. The AC input of these cards should be connected at the rectifier (Refer to the block diagram). The red LED indicates wrong battery polarity. The battery polarity should be reversed immediately when the red led lights up.
Technical Data
BACH12-200 |
Continuous charge of 200mA, burst charge at 400mA Output preset at 13.6 VDC. Only AC to be connected to the input.
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BACH24-200 |
Continuous charge of 200mA, burst charge at 400mA Output preset at 27.2 VDC. Only AC to be connected to the input.
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BACH12-500 |
Continuous charge of 500mA, burst charge at 1000mA (1 Amp) Output preset at 13.6 VDC. Only AC to be connected to the input.
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BACH24-500 |
Continuous charge of 500mA, burst charge at 1000mA (1 Amp) Output preset at 27.2 VDC. Only AC to be connected to the input.
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SUPREG12 |
Continuous charge of 800mA, burst charge at 1.5 Amps on battery terminal. DC output supplies 2 Amps with burst supply of 4 Amps Output preset at 13.6 VDC. Only AC to be connected to the rectifier.
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SUPREG24 |
Continuous charge of 800mA, burst charge at 1.5 Amps on battery terminal. DC output supplies 2 Amps with burst supply of 4 Amps Output preset at 27.2 VDC. Only AC to be connected to the rectifier.
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Products in the Range

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BACH12-200
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BACH24-200
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BACH12-500
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BACH24-500
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SUPREG12
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SUPREG24
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Block Diagram
BACH Series
SUPREG Series

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