Transcript AMOS Ltd. Advanced Molecular Semiconductors

A.L.F.
Enterprise
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Electrical Parameters Measurement
Component (EPMC)
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Boris Fradkin
©A.L.F.Enterprise
Boris Fradkin
Company Mission
To develop and commercialize its
proprietary technology and products,
which are based on a patentable electronic
measurement component
Team
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The development group consists of highly
experienced engineers in the following
fields of activity:
 Hardware
Engineering
 Mechanical Engineering
 Test Engineering
Technology
A unique measurement device based on
new technology that has no analogs in the
entire world.
Distinguishing features
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The EPMC permits SMT design even for big
currents.
No additional soldering process is required, only
reflow.
The EPMC permits to reduce the assembled card
height.
Reduced heights of the cards permit to insert more
cards in the same rack.
The EPMC is more compact, saving Printed Circuit
Board area.
It is easy to customize the component if the
customer has special needs.
Distinguishing features
(cont’d)
 By
increasing the primary current the dimensions
of the sensor are not increasing significantly.
 Completely linear without saturation.
 Completely symmetrical without false operation.
 Highest accuracy (the target is ±0.05%).
 SMT for all ranges of current.
Distinguishing features
(cont’d)
 New
technology, only one technological
process is used.
 Small dimensions save PCB area.
 No further amplification and signal processing
is needed.
 Unmatched parameters consistency.
 Minimum electromagnetic interference.
 Wide operating temperature range.
Current Technology
Disadvantages of existing technologies:
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By increasing the primary current the diameter of the
primary wire and the dimensions of the sensor are
increasing significantly.
A magnetic material with saturation gives non linearity
of measurement and saturation at big currents.
A non symmetrical position of wires in RC Devices
causes false operation.
Very low accuracy (±10% in standard devices, 0,2% in
calibration devices).
Through hole devices. SMT devices only for low
currents.
Current Technology
(cont’d)
Disadvantages of existing technologies :
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Through hole devices – old technology, two
technological processes must be used.
Through hole devices with a magnetic material have
large dimensions.
Output voltage is measured in 5-10 mV (very low).
Output voltage needs amplification and signal
processing.
No consistency in parameters.
Maximum electromagnetic interference.
Restricted operating temperature range.
The Need
The existing technologies do not provide
sufficient accuracy
Also, they do not provide signal processing
and need additional components
Therefore, there is a need for a new technology
that will provide the needed parameters.
The proposed device aim to overcome the
disadvantages of the existing devices.
Applications
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AC Current Sensors
DC Current Censor
Alarm Equipment
Control Panels
Relay Panels
Metering Panels
Energy Meters
Power Monitors
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Watt/Var Meters
Trivactor Meter
Current Recorders
Laboratory Standards
Data Converting
Equipment
Miniature Chokes
Custom Products
Applications
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Switch Gears
Control Gears
Switch Boards
Circuit Breakers
Electricity Protection
Systems
Instrumentation
Measurement
Power Transformers
protection
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Calibration Equipment
Common Mode Filters
for Data
Telecommunication
Transformers
Current indicators
Inductors
Delay Lines
Filters
Patent Status.
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a. A patent search was performed: no
such device is patented. The EPMC is
patentable.
b. From the point of view of somebody's
rights violation: we do not violate any
rights of anybody.
Size of the Market
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There are more than 8800 manufacturers
of the old technologies current transformers
in the entire world.
The current transformers market is more
than 8 billions $US.
It is very difficult to evaluate the market for
other EPMC applications because the
numbers are huge.
The total world market is measured in
Billions of $US.
Alliance with Strategic
Partner
A.L.F. Enterprise is looking for a future
development and marketing alliance
with a partner that produces technical
and mechanical electronic components
of the highest quality.