| FIGURE 1 |
 |
| A current regulator feeds just the right amount of current to a common 3-terminal regulator, enabling this simple low-current power supply to operate directly from the mains. |
back |
| FIGURE 1 |
|
| A current regulator feeds just the right amount of current to a common 3-terminal regulator, enabling this simple low-current power supply to operate directly from the mains. |
back |