User manual

tams elektronik
KSM-2 English
6. Transistors Observe the polarity!
The cross section of transistors for a low power
rating in SOT-packages is shown in the PCB layout.
With transistors for a high power rating in TO
packages (e.g. BT types) the unlabelled back side
is marked in the PCB layout by a thick line.
7. Electrolytic
capacitors
Observe the polarity! One of the two leads (the
shorter one) is marked with a minus sign.
8. Relays The mounting orientation is given by the layout of
the pins.
9.
Terminal
strips
Put together the terminal strips before mounting
them.
10. Pin strips
11. ICs in DIL-
housing
Insert the ICs into the soldered socket.
Do not touch the ICs without first discharging
yourself by touching a radiator or other grounded
metal parts.
Do not bend the "legs" when inserting them into
the sockets. Check that the markings on the PCB,
the socket and the IC show to the same direction.
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