User manual

tams elektronik
English SAS modules
6. IC sockets
Mount the sockets that way, the markings on
the sockets show in the same direction as the
markings on the PCB board.
7. Rectifiers
Observe the polarity! The pin connections are
printed on the housing. The longer connecting
pin is the positive pole.
8. Transistors
Observe the polarity!
With transistors for a high power rating in TO
packages (e.g. MOSFETs) the labelled front
side is marked by a beveled line in the PCB
layout.
9. Solder pins
10. Terminal strips
Put together the terminal strips before
mounting them.
11.
Electrolytic
capacitors
Observe the polarity! One of the two leads
(the shorter one) is marked with a minus sign.
12.
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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