r future kit power amp. ocl 100w r1% high ......figure 1. the power amp ocl 100w r1% circuit...
Post on 13-Mar-2020
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http://www.futurekit.com
FUTURE KIT
FUTURE KIT
HIGH QUALITY ELECTRONIC KITS
HIGH QUALITY ELECTRONIC KIT SET FOR HOBBY & EDUCATION
R
NO.2Figure 2. Circuit Assembling
ǧ¨Ãà¾ÒàÇÍËáÍÁ»ì OCL 100W âÁâ¹ R1%
POWER AMP. OCL 100W R1%
CODE 666 LEVEL 3
Figure 3. Installing the components
C
+
+
C .....µF
Watch the polarity!
R .....Ω
R
R
RESISTOR
ELECTROLYTICCAPACITOR
C
+
C .....µF
CERAMICCAPACITOR
C C
Figure 1. The Power Amp OCL 100W R1% Circuit
TRANSISTOR
TRTR
NPN
B
E
C
PNP
B
C
E
DK A
DIODE
DK
A
D
K
A
HEATSINK
TRANSISTOR
TRANSISTOR
TR11
AND
TR13
PC-board
SCREW
MICA WASHER
NPN
B
E
C
PNP
B
C
E
SIGNAL IN+G
FK666
SPEAKER
DANGERMains voltage
SWON/OFF
AC IN
TRANSFORMER 3A.
350 35
FUSE 1A.
C1 C2
C1, C2 =10,000µF
diode bridge8A. 200V.
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