PWM DRIVER CIRCUIT
PROBLEM TO BE SOLVED: To improve the versatility of an LED driver circuit regarding a PWM driver circuit. SOLUTION: An LED 34 is connected to a ground through a power transistor 30 and constant-current transistors 46a to 46n. A base for the power transistor 30 is connected to an internal PWM-signal...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!