A 20 Watt Triac dimmable LED driver. This is basically a current controlled step-down switching power supply. The circuit is powered directly from mains so be careful with this one.
Thursday, 2 October 2014
Subscribe to:
Post Comments (Atom)
Popular Posts
-
Given favourable radio wave propagation, the shortwave and radio amateur band are chock-a-block with SSB (single-sideband) transmissions, wh... -
Simple triangle-square wave oscillator circuit diagram . In this circuit by making Rt variable it is possible to alter the operating frequ... -
The concept for this small birthday present was to create a small heart shape with red LEDs and then to draw a heart shape underneath it on... -
The usual chargers of battery automotive, are simple and cheap appliances that charge continuously the battery, with a rythm of few ampere...
0 comments:
Post a Comment
Note: only a member of this blog may post a comment.