Nixie Clock QTC - List of Components; Of Components - Driver Board

Nixie Tube Clock ‘Nixie QTC’
Issue 11a (11 December 2014)
www.pvelectronics.co.uk
- 8 -
3. LIST OF COMPONENTS
3.1 Table of Components – Driver Board
Circuit Designation Part Description
Resistors
R1 4.7 KΩ, ¼ Watt
R2 390 KΩ, ¼ Watt
R3 4.7 KΩ, ¼ Watt
R4 390 KΩ, ¼ Watt
R5 4.7 KΩ, ¼ Watt
R6 - R11 270 Ω, ¼ Watt
R12 – R14 4.7 KΩ, ¼ Watt
R15 – R17 390 KΩ, ¼ Watt
R18 – R20 10 KΩ, ¼ Watt
R21 – R28 4.7 KΩ, ¼ Watt
R29, R30 390 KΩ, ¼ Watt
R31 – R48 270 Ω, ¼ Watt
Capacitors
C1, C2 220uF Electrolytic
C3 1uF, 250V,
C4 220uF, 16-25V, Electrolytic
C5 10pF Ceramic
C6 15pF Ceramic
C7 100nF Ceramic
C8 0.1F or 0.22F
C9, C10 100nF
Transistors
Q1 IRFD220 MOSFET
Q2 – Q4 2N7000 MOSFET
Q5 – Q7 MPSA42
Q8 – Q10 MPSA92
Q11 – Q13 MPSA42
Diodes
D1 – D3 1N5819
D4 62V zener
D5 UF4004
D6 5mm Yellow LED
D7 5mm Green LED
D8 5mm Yellow LED
D9 62V zener
D10 – D15 RGB 5mm LED, common anode
Integrated Circuits
IC1 LM2576 5V voltage regulator
IC2 PIC16F1936 8-bit microcontroller
IC3 HV5812
Miscellaneous
L1, L2 100uH inductor
AM, PM 4mm wire ended neon lamp
ALARM, SET, ADJ, DST Miniature push button
IC2 Socket 28 Way narrow IC socket for IC2
IC3 Socket PLCC28 IC socket for IC3