Datasheet L200 (STMicroelectronics) - 9
| Fabricante | STMicroelectronics |
| Descripción | Adjustable Voltage and Current Regulator |
| Páginas / Página | 12 / 9 — L200. Figure 26. High Input and Output Voltage. Figure 27. Constant … |
| Formato / tamaño de archivo | PDF / 254 Kb |
| Idioma del documento | Inglés |
L200. Figure 26. High Input and Output Voltage. Figure 27. Constant Current Battery Charger
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L200 Figure 26. High Input and Output Voltage. Figure 27. Constant Current Battery Charger.
The resistors R1 and R2 determine the final charging volt- age and RSC the initial charging current. D1 prevents dis- charge of the battery throught the regulator. The resistor RL limits the reverse currents through ther regulator (which should be 100 mA max) when the bat- tery is accidentally reverse connected. If RL is in series with a bulb of 12 V/50 mA rating this will indicate incor- rect connection.
Figure 28. 30 W Motor Speed Control. Figure 29. Loww Turn on. Figure 30. Light Controller.
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The resistors R1 and R2 determine the final charging volt- age and RSC the initial charging current. D1 prevents dis- charge of the battery throught the regulator. The resistor RL limits the reverse currents through ther regulator (which should be 100 mA max) when the bat- tery is accidentally reverse connected. If RL is in series with a bulb of 12 V/50 mA rating this will indicate incor- rect connection.
Figure 28. 30 W Motor Speed Control. Figure 29. Loww Turn on. Figure 30. Light Controller.
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