Showing posts with label can. Show all posts
Showing posts with label can. Show all posts
Tuesday, December 17, 2013
12 Volt Battery charger and also can Accu Charger
This 12 Volt Battery charger circuit best performance to charger 12 volt battery . Why this charger is best performance because this 12 Volt Battery charger quickly to recharger battery and shuts off at full charge. Initially , charging current is limited 2 A , but you can change for the transistor. As the battery voltage rises , current to the battery decreases , and when the current has decreases to 150 mA or 0.15 A this 12 Volt Battery charger switches to a lower float voltage , which prevents overcharge.
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| 12 Volt Battery charger Click to view Enlarge |
The 12 Volt Battery charger can be charger wet accu and dry accu , and to be make the accu old last longer. The output charger goes to 14.5 Volt. As the battery or accu approaches full charge , the charging current decreases and the output voltage is reduced from 14.5 Volt to about 12.5 volt, terminating the charging.
Tuesday, October 15, 2013
TA7210P Not only used to power amplifier it can to be companion
To improve the quality of the amplifier circuit above in addition to other power amplifiers , can also be as an additional reinforcement such as a master LA4145 BBE sound, audio processor , etc. For TA7210P ic can be used on the audio processor and power amplifiers , power amplifier refer to the spesifications below .
Part List :
R = 100K x 3 , 15R , 1R5 , 100R , 0,5R.
C = 10u , 220u , 100p , 150p , 100u x2 ,4u7 , 6n8 , 1000u , 100n
IC = TA7210P , TA7268P
Technical information :
Max. V = 40 Volt Dc
Min. V = 20 Volt Dc
P. Out = 22 Watt mono
R L = 4 Ohm
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