Nixie Tube Clock ‘Nixie QTC-Four’
Issue 1 (1 December 2019)
www.pvelectronics.co.uk
- 10 -
4.
ASSEMBLY OF THE PCB
DUE TO PRODUCT DEVELOPMENT AND IMPROVEMENTS,
YOUR PCB MAY NOT LOOK EXACTLY LIKE THE ONE
PICTURED.
4.1
Low Voltage Power components:
J1, FUSE
D1-D3 (1N5819)
D4 (1N4148)
IC1 (LM2576)
L1 (100uH Inductor)
C1, C2 (220uF)
Start by installing IC1. Wet one end pad with solder as shown
below:
Now place the part IC2 over the soldered pad. Ensure the part is