Gain clone Amp Collection LM 1876 Para Amp2
- Slides: 8
Gain clone Amp Collection
LM 1876 Para. Amp(2 x 20 W) Source=“http: //www. electronica 2000. com/amplificadores/amp 2 x 20 w. htm” List of Components Capacitors: C 1, C 2, C 6, C 7 10 μF. electrolytic C 3, C 8: 0. 1μF. electrolytic C 4, C 9: 4700μF. 35 volt electrolytic C 5, C 10: 0. 1 μF. Ceramic C 11: 2200 μF. 35 V electrolytic. C 12, C 13: 22 μF. Electrolyte Semiconductors: IC 1: LM 1876 Q 1, Q 2: 2 N 3904 (NTE 123 AP) Resistors: R 1, R 9: 10 K Ω Potentiometers R 2, R 10: 100 K Ω R 3, R 7, R 11, R 15: 20 K Ω R 4, R 12: 200 K Ω R 5, R 6, R 13, R 14: 10 K Ω R 8, R 16: 4. 7 Ω R 17, R 18: 1 K Ω R 19, R 20: 91 K Ω Others: 2 of 4 Speakers Ω and 30 watts Heatsink for the integrated circuit. The load on its output is four or eight ohms producing only 0. 1% of the total harmonic distortion and noise (THD Total Harmonic Distortion + Noise N). Each amplifier is independent and have a mute and standby that can be controlled externally, which is presented with an option. The performance of the LM 1786, utilizing its own instantaneous peak temperature for the protection of the circuit places it in a class above discrete hybrid amplifiers by providing a proactive protection to its operation. Another advantage is that it can be fed with a 20 to 64 volts. Some components are optional and depend on the requirements of the design is for the following: R 8, R 16, R 17, R 18, C 5, C 10, C 12 and C 13, although in our case, we have included. This design is suggested by National Semiconductor
LM 1876 Para. Amp(2 x 20 W)-I
LM 1876 Para. Amp(50 W) The LM 1876 is an integrated stereo amplifier of 20 watts per channel, it also has the advantage of configuring the bridge (Bridge) with what can be done to mount an amplifier of 50 watts per channel approximately 2 chips, in the image on the right show configuration.
LM 1876 Para. Amp(50 W)-I If you want to assemble printed circuit LM 1876 in bridge The diagram is on the front page. NOTE: The circuits shown here, most have not been proven, the proper functioning of the same or not, is REIABILITY the assembler.
LM 4766 Amp(80 W) If you want to assemble printed circuit LM 4766 in bridge The diagram is on the front page. NOTE: The circuits shown here, most have not been proven, the proper functioning of the same or not, is REIABILITY the assembler. https: //www 1. elfa. se/data 1/wwwroot/webroot/Z_DATA/07326746. pdf
LM 4766 Amp(40 Wx 2)
LM 4766 Amp(40 Wx 2)
