December 2011

This is the end of december, of course, lets turn on the stars at home. in this rainy day session or in north area is winter frezze snowy area.... stay at home is better that walking arround at outside, lets sit, pray, see the tv, wear the warm cloth.. happy holyday..!!!! happy end of the year..

No project in 2011 ?

long time no post something here, sorry i got busy lately,.. no time to do my hobby.

more interactive join aaroncake.net forum :) meet with me at that forum.

Elliot Sound Project

http://sound.westhost.com/

Amplifier using TIP31c

i had built an amplifier mini for my living room. use two TIP31c, in boxcase says it's 30x2 (stereo). need Transformer 3A 25VCT.

Absolute Maximum Ratings Transistor TIP31

VCBO Collector-Base Voltage :
TIP31 40V
TIP31A 60V
TIP31B 80V
TIP31C 100V

Collector-Emitter Voltage :
TIP31 40V
TIP31A 60V
TIP31B 80V
TIP31C 100V

Emitter-Base Voltage 5 V
Collector Current (DC) 3 A
Collector Current (Pulse) 5 A
Base Current 1 A
Collector Dissipation (TC=25 C) 40 W
Collector Dissipation (Ta=25 C) 2 W
Junction Temperature 150 C
Storage Temperature - 65 ~ 150 C

skema bisa dilihat di Afiata

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