Hot
Circuit Project Electronic
Power Supply Circuit
Regulator 5V,6V,9V,12V 1A By IC 7805,7806,7809,7812
Regulator 1.25-30V 1A By LM317T
Power supply regulator 0-30V 1A by IC 741 + Transistor 2N3055 & 2N3565
Regulator 0-30V 5A by IC 723 & 2N3055 -2part
High power supply regulater 0-30V 20A by LM338
Power supply regulator 0-50V 2A by IC LM723 + Transistor 2N3055 & BD140 & A671
Power supply regulator 0-35V 2A by IC LM723 + Transistor 2N3055 & BD140 & A671
7805+Mj2955 power supply 5V 5A for digital circuit.
Inverter 100W by IC 4047 + 2N3055 (with PCB)
Regulator 12V 10A by IC 723+2N3055
Power supply regulator +15V -15V 1A by IC 7815 & 7915
Circuit power supply regulator +15V +30V -15V -30V 1 A by Transistor C1061 & 2N3053
Simple power supply regulator 12V 15V 30V by Zener diode
Simple Regulator By Transistor (C1061)
LM338 Power Supply Regulator 13.8V 5A
Switching Power Supply
Simple 5V 1A Switching regulator by IC LM2575-5.0
DC to DC Converter
Inverter circuit
Inverter 100W by IC 4047 + 2N3055 (with PCB)
Power Amplifier
50W Power Amplifier OCL Mosfet (K1058 + J162)
Power Amplifier OCL 40W by 2N3055+MJ2955
Power Amplifier BCL 35W by TDA2030
Power Amplifier OTL 30W by IC TDA2030 +Transistor
Power Amplifier Mono BCL 10W by IC TDA2005
Oscilator
Pre Tone control
2 Transister (C945) tone control mono.
2 Transister (C945) tone control Stereo.
3 Transister (C945) tone control mono.
4 Transister (C945) tone control mono.
5 Transister (C945) tone control mono.
Active Tone Controls by Transistor
Pre Tone Control Stereo
(bass-mid range-treble) by IC NE5532
Pre Tone Control Stereo by IC NE5532
CAR Power Amplifier
Power Amplifier Mono BCL 20W by IC TDA2005
TDA1904 Audio Amplifier OTL 4W
TDA1905 Amplifier CAR Audio OTL 5W.
TDA1908 Amplifier CAR AUDIO OTL 8W
TDA1910 Amplifier OTL 10W - without muting
TDA1910 Amplifier OTL 10W - with muting (with PCB)
TDA2002 Amplifier 8W CAR RADIO AUDIO (with PCB)
TDA2003 Amplifier Car Audio BCL 18W (with PCB)
TDA2003 Amplifier BCL (low cost) 18W for CAR (with PCB)
TDA2006 Amplifier Car audio OTL 12W (with PCB)
TDA2006 Amplifier audio OTL 12W with single power supply (with PCB)
TDA2004 Amplifier Car audio stereo OTL 10W+10W (with PCB)
TDA2005 Amplifier Car audio BCL 20W (with PCB)
HA1377 Bridge Amplifier BCL cap 17W (with PCB)
Best View 800x600 pixel
Email : 
Copyright 2008 www.elecfree.com/electronic/
