Velleman К8077 User Manual
Page 13
13
26. Fixing the power transistors T8 (TIP147) & T9 (TIP142)
Fixing power transistors
bend both transistors as indicated.
•
apply a drop of heat conductive compound on the heatsink.
•
position the mica onto the heatsink so that the hole coincide with the hole in
the heatsink, press gently.
•
apply a drop of heat conductive compound on the mica.
•
Mount the transistor on the heatsink, using a 16mm bolt, lock washer and nut.
Make sure the transistor leads are correctly positioned
between the pins of the pinheader.
•
Tighten gently.
+/
- 5
mm
Heat conductive
compound
Lock washer
M3 nut
M3 bolt
mica
T8 (TIP147)
See also other documents in the category Velleman Hardware:
- NC3MDL1-B (2 pages)
- NC3MXX (1 page)
- NC5FDL1 (2 pages)
- NC3MDL1 (2 pages)
- EDU01 (32 pages)
- NC5MX (1 page)
- MK166 (1 page)
- К8095 (9 pages)
- VMa02 (4 pages)
- VM8090 (1 page)
- VM116 (32 pages)
- EDU02 (28 pages)
- VM202 (1 page)
- NL4MP (1 page)
- NC3MXX-BAG (1 page)
- VM120 (48 pages)
- VM153 EU (1 page)
- VM119 (32 pages)
- VM133 (24 pages)
- VM148 (24 pages)
- MK155 (1 page)
- VCC6 (20 pages)
- MK179 (2 pages)
- VMa04 (4 pages)
- VM122 (44 pages)
- VM134 (24 pages)
- NAC3FCA (1 page)
- VM121 (32 pages)
- К8048 (15 pages)
- К8048 (14 pages)
- VM150 (1 page)
- VMa01 (4 pages)
- NL4FX (2 pages)
- VM152 (20 pages)
- MK157 (1 page)
- VM112 (4 pages)
- VM130 (20 pages)
- NC3FXX-BAG (1 page)
- MK160 (1 page)
- NC5MDL1 (2 pages)
- VM118r (36 pages)
- VM179 (2 pages)
- VM192ir (2 pages)
- VM138 (40 pages)
- VM160 (20 pages)