Velleman projects K8026 Assembly instructions - Manual (Page 7)

7
Construction
F1 (4A T)
6. Fuse holder + fuse
F...
L1 : 1,5mH / 1KHz. - 4A
7. Coil
L...
TR1 : TIC225M or eq.
8. Triac
10mm
M3 BOLT
M3
NUT
Important : Put an extra layer
of solder on all pre-thinned
PCB tracks, to improve their
current handling capabilities.