Differences

This shows you the differences between two versions of the page.

--- rotordrive [2012/05/04 08:43] – wadmin
+++ rotordrive [2012/05/04 08:48] – wadmin
@@ Line 15: / Line 15: @@
 {{ :schematic_v1.jpg?600 |}}
+The "DRIVE" switch is SPT1.
+The "Gain" potentiometer is for ... Gain !
+The Gain can be modified by changing the feedback resistors R4 and R9
+Changing the transistors itself should result in higher gain (ex switching to BC550).
+Generally, this schematic can be easily extended on use. Consider having a good power supply regulation, according to the gain of this dual stage.
 === Operation ===