www.circuitstoday.com |
| Posted: 20 Jan 2011 06:16 AM PST Description. Using this circuit we can convert 5V DC from the computer USB port to 12V DC and a circuit like this will find a lot of application in USB powered systems. The heart of this circuit is IC LT1618 which is a constant current, constant voltage boost converter. The IC has a wide input [...]  |
| Posted: 20 Jan 2011 02:01 AM PST Description. The circuit shown here is of a simple Class-B audio amplifier based on opamp TL082, transistors TIP141 and TIP142. LM833 is a dual opamp with high slew rate and low distortion particularly designed for audio applications. This amplifier circuit can deliver 15 watt audio output into an 8 ohm speaker at +12/-12V DC dual [...]  |
| Posted: 19 Jan 2011 10:37 PM PST Description Crossover circuits are of two types, active and passive. Passive crossover circuit uses passive components only and they are very simple, but they waste a considerable amount of energy and also induce distortion. Active crossovers does not have the above said draw backs and they are a better option for HiFi audio systems. Active [...]  |
| You are subscribed to email updates from Electronic Circuits-Circuit Diagram-Electronics Projects-Design To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google Inc., 20 West Kinzie, Chicago IL USA 60610 | |
0 comments:
Post a Comment