1
QUAD TRIAC SWITCH CARD
K2634
ILLUSTRATED ASSEMBLY MANUAL
H2634IP-1
Total solder points: 108 Difficulty level:
beginner
2
3
4
5
advanced
Control
up to 4
high-po
wer circ
uits
from a
low-pow
er drive
circuit.
Page 1: ...QUAD TRIAC SWITCH CARD K2634 ILLUSTRATED ASSEMBLY MANUAL H2634IP 1 Total solder points 108 Difficulty level beginner 1 2 3 4 5 advanced Control up to 4 high power circuits from a low power drive circu...
Page 2: ...completely separated The low speed esp for illuminated advertisements and the short life of the contacts are however major disadvantages In order to avoid the disadvantages of the relay without losin...
Page 3: ...he eyes Needle nose pliers for bending leads or to hold components in place Small blade and Phillips screwdrivers A basic range is fine For some projects a basic multi meter is required or might be ha...
Page 4: ...the PCB surface and carefully solder the leads 2 Make sure the solder joints are cone shaped and shiny 3 Trim excess leads as close as possible to the solder joint REMOVE THEM FROM THE TAPE ONE AT A...
Page 5: ...ction R1 220 2 2 1 B R2 220 2 2 1 B R3 220 2 2 1 B R4 220 2 2 1 B R5 10K 1 0 3 B R6 10K 1 0 3 B R7 10K 1 0 3 B R8 10K 1 0 3 B R9 12K 1 2 3 B R10 12K 1 2 3 B R11 12K 1 2 3 B R12 12K 1 2 3 B IC1 TIL111...
Page 6: ...h more than 1 5A per output then the triacs need cooling You therefore have to mount heatsinks to the triacs If you mount all the triacs on the same heatsink then you have to isolate the triacs with m...
Page 7: ...he negative GND of the control voltage must also be connected to the Common or GND of the open collector card Keep in mind that EACH input of the triac card takes about 12mA from the power supply This...
Page 8: ...us voltage The loads are connected to OUT1 and OUT4 Interferences on the mains are possible because of the fact that the load switching does not necessarily takes place on the zero crossing point of t...
Page 9: ...9 8 Schematic diagram Schematic diagram...
Page 10: ...10 PCB 9 PCB...
Page 11: ...11...
Page 12: ...ations and typographical errors reserved Velleman Components nv H2634IP 2003 ED1 VELLEMAN Components NV Legen Heirweg 33 9890 Gavere Belgium Europe www velleman be www velleman kit com 5 4 1 0 3 2 9 3...
Page 13: ...ck to view similar products for Velleman manufacturer Other Similar products are found below MK137 MK106 K TRANS1 K RES E3 K TF300 MK108 K2634 MK152 MK123 K8086 MK149 VM100 MK144 MK190 K1803 MK134 K C...
