اريد شراء بعض القطع الالكترونية
R1 110
R2 750
R3 47K
R4 47K
R5 5K1
R6 4K7
R7 3K3 or 1K8
R8 68K
R9 1K5
R10 68K
R11 150
R12 680
R13 150
R14 680
R15 1k5 ("J1" on the schematic) Use for Single coil design. Do not use R16
R16 470 ("J2" on the schematic) Use for Dual Coil design. Do not use R15
R17 470
R18 680
R19 10K
R20 330
R21 820
R22 47K
R23 220
R24 1K
R25 1M5
R26 51K
R27 51K
R28 2K2
R29 2K2
R30 18K
R31 8K2 or 220 ohms for Expanded Meter
R32 470K
R33 68K
R34 1K2 for Expanded Meter.
C1 1 uF tant. * 25 volts Min.
C2 4.7 to 10 uF Tant. * 10 Volts Min.
C3 4.7 to 10 uF. tant. * 10 Volts Min.
C4 10 uF. Tant. * 25 Volts Min.
C5 100 uF. Electrolytic * 25 Volts
C6 1 uF. Tant. * 10 Volts Min.
C7 1 uF. Tant. * 10 Volts Min.
C8 4.7 to 10 uF. Tant. * 10 Volts Min.
C9 1 uF. Tant. * 10 volts Min.
C10 1 uF. Tant * 10 Volts Min.
C11 .1 uF Metalized Polyester Film Cap.
C12 .01 * 100 Volts "
C13 .01 " "
C14 .01 " "
C15 .001 " "
C16 .01 " "
C17 .0047 " "
C18 4.7 to 10 Mfd. Tant. * 10 Volts Min.
C19 47 or 100 Pf disk, depending on your requirements.
C20 .01 * 100 Volts Metalized Polyester Film Caps.
C21 .01 " "
C22 47 or 100 pf Disk, depending on your requirements.
C25 .1 * 63 Volts Metalized Polyester Film Caps.
C26 .1 "
C27 22 uF Electrolytic * 10 Volts
C28 .1 * 63 Volts Metalized Polyester Film Caps.
C29 .01 * 63 Volts " " " "
C30 .22 or .18 * 63 volts " " " "
C31 4.7 to 10 uF. Tant. * 10 Volts Min.
C33 4.7 to 10 uF. Tant. * 10 Volts Min.
C34 470 uF. Electrolytic * 10 Volt Min.
D1 1N4937 "High Speed diode."
D2 1N4937 "High Speed diode
IC1 REG-1117A-adj (Surface mount "SOT-223" Package. Mounts on copper side.)
OR a MC33269ST-ADJ ("SOT-223 Package" Adjustable version.
IC2 LT1054-CN8 -(8 pin dip) "Substitute a ICL7660ACPA", it is much cheaper)
ICL7660.....SEE NOTE AT BOTTOM!
IC3 78L05 T0-92 pkg.
IC4 79L05 T0-92 pkg.
Tranzistors:
Q1 IRF640 or IRF740 (You can cut off heat tab if you wish to reduce height.)
Q2 IRF640 or IRF740 (You can cut off heat tab if you wish to reduce height.)
Q3 2N3819 or 2SK30A(Check PINOUT, Before Installing)
Q4 2N4125 or 2N3906 or almost any PNP type signal transistor will work.
مع العلم ان المكثفات ورقية وليست كيماوية