Electronics Projects Archive

1KW PFC Circuit UC3855 for its function requires a dc supply voltage of 10 to 20V . His sampling is during normal operation of 17 to 25 ma. The integrated..

TAS5706A Class D Amplifier was itself the signal processor. From this parts depend all the other elements. Has an impact on the type of power supply, the control method of..

Adjustable Laboratory Power Supply SMPS design a lab power supply switching concept, which will work in kvazirezonancním fashion. The source should have one symmetrical output 0 to ±30 V /..

High-frequency RF Power Amplifier is a device that is able to change (amplify) the amplitude of the input signal using power supplied from the power supply. This energy is transformed..

HIP4081A two-channel output stage amplifier working in class D power 2×100 W to the load 8 Ω. For its construction are used mostly SMD components to the parasitic characteristics of..

UC2525 Designed smps switching power supply contains corrector pfc power factor and switching push-pull converter involved in a half-bridge. PFC The control circuit for the corrector power factor was chosen..

The power output stage in class D amplifier is implemented using two integrated circuits from the company Texas Instruments – TPA3118D2 for the right and left channel and the TPA3116D2..

IRS2092 2X50W Class D Amplifier Project The objective of this work is the design and implementation of the amplifier of class D with an output power 2 x 50 W..

NCP1380 fixed switching frequency of the driven circuit NCP1236 and changer using the effect of switching at a minimum voltage (valley switching) with the controller NCP1380. For the needs of..

0-30V 0-6A Adjustable Laboratory power supply LCD Display ATmega16 controlled The basic involvement of the entire laboratory resources. Ac mains voltage 230V is transformed into two equal dc voltage 35V..