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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 35+35W ÊàµÍÃÔâÍ R1%

POWER AMP. OCL 35+35W R1%

CODE 659 LEVEL 2

Figure 3. Installing the components

C

+

+

C .....µF

Watch the polarity!

R .....Ω

R

R

RESISTOR

ELECTROLYTICCAPACITOR

C

+

C .....µF

CERAMIC CAPACITOR

C C

Figure 1. The Power Amp OCL 35W R1% Circuit

TRANSISTOR

TRTR

NPN

B

E

C

PNP

B

C

E

DK A DIODE

DK

A

D

K

A

TRANSISTOR

TRANSISTOR

SCREW

PC-BOARD

Heatsink

SPEAKER L SPEAKER R

FUSE1A.

TRANSFORMER

SWON/OFF

AC IN

DANGERMains voltage

24 0

24

C1

C2

C1, C2 = 3300µF,4700µF

diode bridge5A. 200V.

FK659

SIGNALIN L

+ GSIGNAL

IN R

+ G