Table of Contents
Advertisement
English
Assembling the kit
You can skip this part if you have purchased a ready-built module.
Preparation
Put the sorted components in front of you on your workbench. The
separate electronic components have the following special features you
should take into account to prevent mistakes in assembling:
Resistors
Resistors reduce current. Their mounting orientation is of no
importance. The value of resistors for smaller power ratings
(under 5 W) is indicated through colour rings. Every colour
stands for another figure. The colour ring in brackets indicates
the tolerance of the resistor which here is of no importance.
Value
100 Ω
1,5 kΩ
4,7 kΩ
330 kΩ
Trim-potentiometers
Trim-potentiometers (abrv. „trimmers") are resistors which allow
the value of resistance to be varied and that way to be adapted to
the particular demands. In the middle they have a small slot into
which a small screwdriver can be put in order to vary the value of
resistance. The value is printed on the housing.
Depending on the mounting situation trimmers with a lying or
a standing housing are used. The mounting orientation is
preset by the layout of the three pins.
Page 38
Colour rings
brown - black - brown (gold)
brown - green - red (gold)
yellow - violet - red (gold)
orange - orange - yellow (gold)
PZS-3
Advertisement
Table of Contents
