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Idiomas disponibles
PSS-1000USB
Order number 27.3330
ELECTRONICS FOR SPECIALISTS
Switch-Mode Power Supply Unit
These instructions are intended for users without any
specific technical knowledge. Please read these instruc-
tions carefully prior to operation and keep them for later
reference.
1 Applications
This power supply unit is used for direct current supply of
small units with an operating voltage between 3 V and 12 V
and a maximum current consumption of 1 A. The output volt-
age is adjustable to 3 V, 4.5 V, 5 V, 6 V, 7.5 V, 9 V or 12 V. The unit
is protected against short circuit, overload and overheating.
The special feature of the power supply unit is its extra low
current consumption (< 0.3 W) when the unit connected has
been switched off.
2 Important Notes
This unit corresponds to all relevant directives of the EU and
is therefore marked with
WARNING
The unit uses dangerous mains voltage.
Leave servicing to skilled personnel only.
Inexpert handling unit may result in electric
shock.
•
The unit is suitable for indoor use only. Protect it against
dripping water and splash water, high air humidity and heat
(admissible ambient temperature range 0 – 40 °C).
•
Do not operate the unit or immediately disconnect the plug
from the mains socket
1. if there is visible damage to the unit,
2. if a defect might have occurred after the unit was
dropped or suffered a similar accident,
3. if malfunctions occur.
In any case the unit must be repaired by skilled personnel.
•
For cleaning only use a dry, soft cloth; never use chemicals
or water.
•
No guarantee claims for the unit and no liability for any
resulting personal damage or material damage will be
accepted if the unit is used for other purposes than origi-
nally intended, if it is not correctly connected, if it is over-
loaded or if it is not repaired in an expert way.
If the unit is to be put out of operation defini-
tively, take it to a local recycling plant for a dis-
posal which is not harmful to the environment.
Positive pole at the tip or
➊
at the inner contact
ELECTRONICS FOR SPECIALISTS
.
Negative pole at the tip or
➋
at the inner contact
MONACOR INTERNATIONAL GmbH & Co. KG • Zum Falsch 36 • 28307 Bremen • Germany
Copyright
by MONACOR INTERNATIONAL. All rights reserved.
©
ELECTRONICS FOR SPECIALISTS
3 Operation
1) Determine the operating voltage of the unit to be supplied
with power (
marking of the power supply jack of the
☞
unit) and adjust the voltage by turning the switch (3) with
the key supplied (2).
CAUTION! When using the USB adapter, always set the
voltage to 5 V to prevent damage to the unit connected.
2) Select the matching adapter from the 8 adapters supplied:
Type
Diameter
USB
2.5 mm
Plug
3.5 mm
outside
2.35 mm
3.5 mm
Hollow
5.0 mm
plug
5.5 mm
5.5 mm
3) When using a plug or hollow plug, determine the position
of the positive and negative poles at the power supply jack
of the unit to be connected (
connect the adapter to the inline jack (1) accordingly. It is
only possible to connect the USB adapter in such a way
that the arrow of the inline jack points to the symbol
With this marking or a similar marking of the power
supply jack, the positive pole must be at the tip or at the
inner contact of the adapter: Connect the adapter to the
inline jack in such a way that the arrow of the inline jack
will point to the number(s) of the adapter (fig.
With this marking, the negative pole must be at
the tip or at the inner contact of the adapter: Connect the
adapter to the inline jack in such a way that the arrow of
the inline jack will point to the identification letter
➋
(fig.
).
4) Use the correct adapter to connect the power supply unit
to the unit to be supplied with power; then connect it to a
mains socket (100 – 240 V, 50 – 60 Hz). The red power LED
will light up.
Specifications
Power supply
100 – 240 V, 50 – 60 Hz, max. 250 mA
Power consumption
in no-load operation
< 0,3 W
Output voltage
3 V, 4.5 V, 5 V, 6 V, 7.5 V, 9 V, 12 V
Output current
1 A max.
Subject to technical modification.
1
Identification letter
–
FUSB1
A
B
inside
0.75 mm
S
1.35 mm
H
2.1 mm
D
2.1 mm
E
2.5 mm
G
marking of the jack) and
☞
PSS-1000USB
SWITCH-MODE PSU
PRI:100-240V~/50-60Hz/250mA
SEC: 3/4.5/5/6/7.5/9/12 V /1A
MONACOR INTERNATIONAL
ZUM FALSCH 36 · 28307 BREMEN
GERMANY
6V
5V
4.5V
3V
3
KEY
2
A-1219.99.03.03.2018
➊
).
7.5V
9V
12V
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