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RoHS:
Restriction of the use of certain Hazardous Substances
FRIWO completely abandoned the use
of environmentally unfriendly substances;
in this transition, we have for example
implemented lead free soldering. Major
investments in comprehensive laboratory and analysis equip-
ment here at FRIWO will help us to secure such high quality
standards.
Leading position in power supplies
Continuous further development of our high-quality products,
their innovative design, and our technical expertise have made
CEAG AG/FRIWO Group a reliable and experienced industry partner
worldwide. Highly qualified, flexible employees guarantee the
quick development cycles demanded by today’s market.
The market- and customer-oriented design of the individual pro-
duct platforms, the flexible adjustment of production capacities
and the optimum organisation of the sales result in a successful
positioning on the global power supply market. Over 930 million
power supplies and chargers sold in 33 years are a clear evidence
of the Group’s high level of expertise and innovative ability.
■
WEEE:
Waste Electrical and Electronic Equipment
FRIWO products already bear today all the
markings that will be required by inter-
national laws for an integrated recycling
process tomorrow.
CEAG AG/FRIWO Group
All devices are tested for operational safety in our own accredited
testing centres and leave our factories as “zero-fault products“.
FRIWO power supply and charger platforms are approved in
Europe, USA, Canada, Japan and Australia without further
testing.
FRIWO is the wholly owned subsidiary of CEAG AG. Listed in
the Prime Standard, CEAG AG is the holding company of the
FRIWO Group, with its registered office in Bad Homburg and
headquarters in Ostbevern/Westphalia. As such, it is the world’s
leading provider – through the FRIWO brand – of charging
units for mobile phones. The major shareholder of CEAG AG is
DELTON AG with almost 77 percent of the share capital.
Asia, Shanghai
Asia, Tokyo
Asia, Seoul
North America,
Colorado Springs
South America, São Paulo
5
Company & Products
Switchmode Power Supply
Switchmode Technology
Switchmode power supply units are particularly suited for fee-
ding portable devices. Their low weight and extremely compact
form mean they can be just as advantageously combined with all
other types of applications.
An additional increase in attractiveness results from the wide-
range input so that the power supply units can be operated all
over the world using mains voltages from 100 to 240 V AC and
50 to 60 Hz. This makes worldwide use possible and means a
drastic reduction in the logistics expenses on the part of our
customers.
Such solutions can either be realised as desktop units with world-
wide standardised IEC sockets (our DT series) or as plug-in power
supply units with exchangeable mains plug adapters (our MPP
series). Details regarding these products can be found on the
following pages.
First, here is some important technical information:
Primary Switched Power Supply Units
In such a power supply unit, the mains voltage is first rectified
and smoothed. After that, it is switched at high frequencies and
transferred via a converter transformer. The required low voltage
is then generated within another rectification and smoothing
step. A high-precision direct voltage with very low tolerances can
be provided by means of an additional stabilisation circuit.
Beyond these advantages of the compact design and wide-range
input, the high efficiency is of decisive importance: at an achiev-
able 90 percent, the losses due to emission of heat are mini-
mized. The requirements for very low stand-by power consumption
(stand-by power) can only be met using this technology.
FRIWO offers an extensive range of standard devices with excel-
lent features. At a corresponding volume, further variants for all
kinds of special requirements can be developed. In the process,
the application considerably determines the design:
■
In addition to output current and voltage, requirements
regarding control stabilisation and ripple of the output
voltage, EMC behaviour, efficiency, etc. influence the power
supply unit design.
Specific requirements regarding size and shape have an
effect on the component expense and thus the costs of
the unit.
Various circuit topologies can be used according to the
requirements.
Designs as plug-in power supply units, desktop devices, or
even as modules (= open frame) for all special applications
can also be realised.
■
■
■
Safety Regulations, Protection Classes, and Connection
Types
Power supply units can be found in a number of applications. For
this reason, the specific safety regulations of the devices being
powered, depending on the regulation of the testing authori-
ties of the respective countries, such as the UL (Underwriter Labo-
ratories), VDE (Association of German Electrical Engineers), etc.,
must be particularly observed.
The EMC conformity according to EN 61000-6-X, under conside-
ration of system perturbations according to EN 61000-3-2 should
be observed for power supply units independent of the switching
concept.
When selecting the housing, the ambient conditions, for ex-
ample in moist environments, must be considered. For general
applications, the type of protection according to EN 60529-IP20
(Operation in Dry Rooms – Protection Against the Penetration
of Solid Foreign Body) suffices. According to application, power
supply units are designed in accordance with the respective appli-
6
Switchmode Technology
cable regulations. Due to the safe galvanic separation, all devices
fulfil the low-voltage guideline and provide a safety extra-low
voltage (SELV).
Switchmode Power Supply
PP 8
Conforms to IEC 60950
Applications
■
Characteristics
■
■
■
■
■
IT equipment
Measurement and
weighing technology
Laser and lighting
technology
Security technology/
camera technology
Office and data
transmission appliances
■
■
■
■
■
Universal input
100 to 240 V AC
EMC conformity
High performance
Constant voltage,
current limited
Light weight, compact size
Continuously short circuit
proof
PP 8 UK
PP 8 USA/Japan
PP 8 Australia
PP 8 EURO
8 Watts
Technical data
Input voltage
Input current
Frequency
Efficiency
EMC
100 to 240 V AC
200 mA
50 to 60 Hz
75% typ. at full load
Conforms to EN 55011, EN 55014, EN 55022/B,
FCC 47 part 15, EN 61000-3-2,EN 61000-4-2,
EN 61000-4-3, EN 61000-4-4, EN 61000-4-5,
EN 61000-4-6, EN 61000-4-11
±
5%
79.3 mm
29 mm
74 mm
Environmental specification
Operating temp.
Storage temp.
Humidity
Input transient
susceptibility
Safety specification
Standards
0 to 40° C at maximum load
-10 to 70° C
5% to 95% non condensing
Complies with IEC 61000 requirements
29 mm
49 mm
PP 8 EURO
PP 8 UK
64.6 mm
Reliability specification
MTBF calculation
Mechanical specification
Weight approx.
Plug connector
74 mm
110 g
AC input:
DC output:
Mains plugs are available for the
following regions:
EURO, UK, USA/Japan*
Universal output plug system
29 mm
19 mm
25 mm
38.2 mm
PP 8 USA/Japan
PP 8 Australia
* Australian version available for OEM quantities
Output data
Voltage
3V
5V
6V
7.5 V
9V
12 V
15 V
18 V
24 V
Current
1700 mA
1300 mA
1150 mA
900 mA
800 mA
700 mA
530 mA
440 mA
330 mA
Ripple Volt.
300 mV pp
200 mV pp
180 mV pp
150 mV pp
150 mV pp
150 mV pp
150 mV pp
150 mV pp
150 mV pp
EURO
Order No.
1819725
1814804
1814805
1814806
1814807
1814808
1814809
1814810
1814811
UK
Order No.
1819726
1814894
1814895
1814896
1814897
1814898
1814899
1814900
1814901
USA/Japan
Order No.
1819727
1814902
1814903
1814905
1814906
1814907
1814908
1814909
1814904
74 mm
200,000 hours at maximum load levels and
an ambient temperature of 25° C
(in correspondence with MIL-HDBK-217)
68 mm
Fulfils Class II SELV for the following
applications: EN 60950/IEC 60950, VDE,
CE label, resp. UL 60950
74 mm
Output voltage
tolerance
72 mm
9
PP 8
Microcontroller MCU
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