MCU power supply wiring portion

Posted on Mar 28, 2007

High-precision voltage regulator, isolation transformer with the correct wiring and low-pass filter, to further improve the electrical noise immunity source portion. The wiring in Figure 20-48 and 20-49 as shown in FIG. Figure, chokes (Li, Lz) choose an inner

MCU power supply wiring portion
Click here to download the full size of the above Circuit.

diameter of 18mm, an outer diameter of 24mm, 8mm thick MX0-2000 as magnetic core, Li and L2 are each about 50 to 70 turns.

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