CATALOGUE
Products
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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 equipment here at FRIWO will help us to secure such high quality
standards.
WEEE:
Waste Electrical and Electronic Equipment
FRIWO products already bear today all the
markings that will be required by international laws for an integrated recycling
process tomorrow.
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 product 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.
CEAG AG/FRIWO Group
Asia, Tokyo
Asia, Seoul
North America,
Colorado Springs
South America, São Paulo
Company & Products
Asia, Shanghai
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.
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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.
Switchmode Power Supply
Switchmode Technology
Switchmode power supply units are particularly suited for feeding portable devices. Their low weight and extremely compact
form mean they can be just as advantageously combined with all
other types of applications.
FRIWO offers an extensive range of standard devices with excellent 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:
An additional increase in attractiveness results from the widerange 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.
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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.
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Specific requirements regarding size and shape have an
effect on the component expense and thus the costs of
the unit.
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Various circuit topologies can be used according to the
requirements.
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Designs as plug-in power supply units, desktop devices, or
even as modules (= open frame) for all special applications
can also be realised.
Such solutions can either be realised as desktop units with worldwide 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 achievable 90 percent, the losses due to emission of heat are minimized. The requirements for very low stand-by power consumption
(stand-by power) can only be met using this technology.
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 authorities of the respective countries, such as the UL (Underwriter Laboratories), VDE (Association of German Electrical Engineers), etc.,
must be particularly observed.
The EMC conformity according to EN 61000-6-X, under consideration of system perturbations according to EN 61000-3-2 should
be observed for power supply units independent of the switching
concept.
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Switchmode Technology
When selecting the housing, the ambient conditions, for example 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 applicable 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
MPP 15 Medical
Conforms to IEC 60601-1
15 Watts
Applications
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Characteristics
Blood analyzer
Patient monitors
Measuring instruments
Laboratory equipment
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MPP 15 Medical
Technical data
Input voltage
Input current
Frequency
Efficiency
EMC
100 to 240 V AC
400 mA
50 to 60 Hz
80% 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
87.5 mm
34 mm
Output voltage
tolerance
± 5%
Environmental specification
Operating temp.
Storage temp.
Humidity
Input transient
susceptibility
Safety specification
Standards
Reliability specification
MTBF calculation
51.5 mm
MPP 15 Medical
Universal input 100 to 240 V AC
Interchangeable primary adapters
Constant voltage, current limited
Green LED indicator
Low leakage current ≤ 10 µA
Low standby power ≤ 0.5 Watts
Continuously short circuit proof
Mechanical specification
Weight approx.
Plug connector
0 to 40 °C at maximum load
-10 to 70°C
5% to 95% non condensing
Complies with IEC 61000 requirements
Fulfils Class II SELV for the following
applications: IEC 60601-1, UL 2601, VDE,
CE label, fulfils medical application class B/BF/CF
200,000 hours at maximum load levels and an
ambient temperature of 25° C
(in correspondence with MIL-HDBK-217)
160 g
AC input:
DC output:
20 MPP 15 Medical
Market leading
Medical
power supplies
FRIWO exchangeable mains plug
system: EURO, UK, USA/Japan,
Australia, IEC
Universal output plug system
100 to 240 V input voltage without earthing,
leakage current ≤ 10 µA
Output data
Voltage
Current
Worldwide
Ripple Volt.
Order No.
5V
2400 mA
75 mV pp
1883256
6V
2100 mA
75 mV pp
1883257
7.5 V
1700 mA
75 mV pp
1883258
9V
1500 mA
90 mV pp
1883259
12 V
1250 mA
120 mV pp
1883260
15 V
1000 mA
150 mV pp
1883261
18 V
840 mA
180 mV pp
1883262
24 V
625 mA
240 mV pp
1883263