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If a safe operation can no longer be assumed, the device must be put out of operation and secured against 

unintended operation. Safe operation can no longer be assumed if:

•  the product exhibits visible damage,

•  does not function any longer and

•  the unit was stored under unfavourable conditions for a long period of time or

•  after it was exposed to extraordinary stress caused by transport.
Never switch the device on immediately after it has been taken from a cold into a warm environment. 

Condensation that forms might destroy your device under unfavourable conditions. Allow the device to 

reach room temperature before switching it on.
The plug-in power adapter is not designed for application to human beings or animals.

4. COMMISSIONING

   

Regularly check the technical safety of the device e.g. for damage to the housing.

 

The polarity cannot be changed. The plug has the set polarity 

 ”inside plus (+), 

outside minus (-)”
Make sure the load is switched off when you connect it to the plug-in power adapter. Connect the plug-in 

power adapter’s DC plug to the DC jack on the low-voltage load.
Plug the plug-in power adapter into a standard household mains socket. The plug-in power adapter will 

indicate correct operation with a light. 
To disconnect the consumer load from the plug-in power adapter, proceed in reverse order.

5. TROUBLESHOOTING

By purchasing this plug-in power adapter you have acquired a product with state of the art design that is 

operationally reliable.
Nevertheless, problems or faults may occur.
Therefore, we would like to describe here how to eliminate possible faults:

  Always follow the safety instructions!

Problem

Solution

The power/operation 

indicator does not light up.

No mains voltage? 
• Check the miniature circuit breaker for the mains socket
•  Check whether the mains plug is seated correctly in the mains socket
Is the power supply overloaded?
•  Remove the load(s) and check the technical data.

 

 Repairs other than those described above should only be performed by an authorised 

specialist. Unauthorized modifications or repairs to the device invalidate the guarantee/

warranty.

6. CLEANING AND MAINTENANCE

You do not need to service the plug-in power adapter, apart from occasional cleaning. 
Disconnect the device from the mains socket before cleaning. 
To clean the device, use a clean, slightly damp, fuzz-free, antistatic cleaning cloth. 
Leave the device to dry completely before putting it into operation again.

 

 If you have technical questions concerning the use of the device, feel free to contact our 

technical support.

7. DISPOSAL

  Electronic devices are recyclable material and do not belong in the household waste.

 

 Please dispose the device, when it is no longer in use, according to the current statutory 

requirements.

 

You thereby fulfil your statutory obligations and contribute to the protection of the environment!

8. TECHNICAL DATA

Operating voltage ..........................................100 - 240 V/AC, 50/60 Hz
Power consumption max. ..............................350 mA
Power input in idle state ................................max. 0.3 W (standby)
Output voltage ...............................................12 V/DC
Tolerance for output voltage ..........................max. +5 % in idle state

.......................................................................

±10 % at full load

Output power .................................................max. 18 W
Output current ................................................max. 1,500 mA
DC plug Ø ......................................................5.5 mm (outside) / 2.5 mm (inside)
Cable length ..................................................1.8 m
Operating conditions ......................................0 to +40 ºC, 20 - 85 %rF (non-condensing)
Storage conditions .........................................-20 to +60 ºC, 10 - 90 %rF (non-condensing)
Dimensions (W x H x D) ................................51 x 73 x 82 mm
Weight ...........................................................140 g

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 OPERATING INSTRUCTIONS

FPPS 12-18 W 2.5 PLUG-IN POWER ADAPTER

ITEM NO. 1177412

1. INTENDED USE

The plug-in power adapter is used as voltage supply for office and low-voltage information electronic 

devices with a suitable DC socket. 

The plug-in power adapter is constructed in safety class 2 (protective insulation) and may only be con-

nected to and used on a standard household mains voltage from 100 - 240 V/AC. Due to the wide input 

range, world-wide operation is guaranteed. The output provides a direct current voltage (DC) that is electri-

cally isolated from the mains. The polarity of the output plug is predetermined and can not be changed. 

The current draw of the loads must not exceed the rated current of the plug-in power adapter. If exceeded, 

the plug-in power adapter may overload. If the plug-in power adapter overloads, e.g. due to a short-circuit 

or excessive continuous current draw, the output will be shut off to avoid damage. After removing the 

overload, the plug-in power adapter can be put into operation again. 

Do not use the product under adverse ambient conditions. Unfavourable ambient conditions are:

•  Damp or excess air humidity

•  Dust and flammable gases, vapours or solvents

•  Thunderstorms and storm-like conditions.
Any use other than that described above can lead to damage to the product and may involve additional 

risks such as short circuits, fire, electric shock etc. No part of the product may be modified or converted! 
Always observe the safety instructions in the individual chapters and the operating instructions of the 

connected devices!
All names of companies and products are the trademarks of the respective owners. All rights reserved.

2. PACKAGE CONTENTS

•  Plug-in power adapter   

 

•  Operating instructions

3. SAFETY INSTRUCTIONS

   Please read all the instructions before using this device; they contain important informa-

tion on its correct operation.

 

 Damages due to failure to follow these operating instructions will void the warranty/gua-

rantee! We do not assume any liability for any resulting damage!

 

 We do not assume any liability for material and personal damage caused by improper 

use or non-compliance with the safety instructions! In such cases, the warranty/guaran-

tee will be null and void.

This device has left our factory premises in a safe and perfect condition. 
We kindly request the user to observe the safety instructions and warnings contained in the enclosed 

operating instructions so this condition is maintained and to ensure safe operation. Please pay attention to 

the following symbols:

   An exclamation mark in a triangle indicates important information contained in these operating 

instructions that must be observed by all means.

   

The product meets the requirements of the current European and national guidelines

  Protection class 2 (double or reinforced insulation/ protective insulation)

  Only to be used in dry indoor areas

The unauthorized conversion and/or modification of the product is inadmissible for reasons of safety and 

approval (CE).
If you have doubts about how the equipment should be operated or how to connect it safely, consult a 

trained technician.
Observe the safety and operating instructions of any devices you connect to the device, as well as those 

you find in the individual chapters of these operating instructions.
Never touch the device with wet or moist hands. There is danger of a life-threatening electric shock.
Keep the unit out of the reach of children. It is not a toy.
Do not carelessly leave the packaging material lying around, since it could become a dangerous plaything 

for children.
On industrial sites, the accident prevention regulations of the association of the industrial workers’ societies 

for electrical equipment and utilities must be followed.
The device will become warm during operation. Ensure there is sufficient ventilation provided; do not cover 

the housing!
Handle the product with care. It can be damaged through impact, blows or drops, even from a low height.
The outlet must be located in direct proximity to the device and easily accessible.
Always lay the connection cables so that nobody can trip over or become entangled in them. There is a risk 

of injury. The cables may not be pinched, kinked or damaged by sharp edges.

VERSION 06/14

        

Legal notice

These operating instructions are a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com). 
 All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data 

processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. 
 These operating instructions represent the technical status at the time of printing.  

© Copyright 2014 by Conrad Electronic SE.

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