Transcript Product Management Presentation

Product Management Presentation
New applications
for
Automotive
Michele Tsingos1
Expectations for the car
of the future
• Reduced fuel consumption
• Minimised pollutant emissions
• High level of Safety and Comfort
Meeting these demands will require highly
advanced and reliable electronic systems in
all future new cars
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Trends for passive components In
Automotive Electronics
•Longer components lifetime
(10 years or 100.000 miles)
•Higher operating temperature
(150°C-170°C for under the hood applications)
•Greater vibration frequencies
•Higher operating voltages
(42 volt - Dual voltage system 14-42 volt batteries3 )
Integrated Starter Alternator
The system combines the
functions of the starter and
alternator in a single intelligent
electric motor
Advantages:
•Reduced Fuel Consumption (15-20%)
•Lower emissions
•Replacement of conventional
components
• The vehicle starts noiselessly
• Automatic start-stop
•High power output
•Reduced vehicle vibration
• Higher inboard voltage 42V
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CAMLESS
VALVE OPERATION SYSTEM
Each valve is operated by
an electromagnetic
actuator, independently
from the other valves.
Advantages:
Reduced fuel consumption
(15-20%) and emission
benefits without any effect
on performance
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Integrated Starter Alternator
CAMLESS
For the 42V DC/DC and DC/AC converters of the power
electronics are required capacitors:
• Working temperature 135°C or higher
• Able to work with high switching frequency and high
rms current
• High reliability
• Able to withstand severe vibration and mechanical
shock requirements
THEREFORE
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Integrated Starter Alternator
CAMLESS System
FILM TECHNOLOGY IS THE MOST
RELIABLE SOLUTION
Capacitance range: from 100F to 1mF
Rated voltages: 63/100Vdc
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JSN (JUMBO STACKED NAKED) SERIES
ARCOTRONICS AND CUSTOMER CO-DESIGN
•Naked stacked construction
with special connection
News
•Dielectric: PET H.T.
•Capacitance value: 10F to 100 F
•Rated voltage: 63/100Vdc
•Samples: available upon request
•Future development: SMD version
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ARCOTRONICS PROPOSAL
CUSTOMER CO-DESIGN EXAMPLE
JUMBO CAPACITOR
with special connection
News
•Dielectric: PET
•Rated voltage:63Vdc
L=27.5mm
•Capacitance value: 60F
•Size: pitch 27.5mm
W=45mm
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Engine Management Systems
Common Rail diesel engine injection
ECU (Electronic Control Unit)
Booster capacitor
•Capacitance range: 10F to 22 F
•Voltage range: 63Vdc - 100Vdc
Gasoline engines ignition systems
•Capacitance range: 0.68F to 2.2 F
•Voltage range: 250Vdc - 630Vdc
Arcotronics proposal:
JSN & R60 Series
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HID Electronic Headlamp
Gas discharge Xenon technology
•HIGH BRIGHTNESS: about 3-4
times of halogen
•HIGH VISIBILITY: light similar to
daylight
•HIGH EFFICIENCY & SAVE ENERGY:
consumption 35 w, about half of
the halogen
•LONG LIFE: about 2000 hr. (3
times of halogen), low
maintenance
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HID Electronic Headlamp
Gas discharge technology
The electronic lamp consists:
Ignitor
•Max working temperature: 150°C
•Max dv/dt :6000V/s
•Severe vibration and mechanical shock requirements
Ballast
•Max working temperature: 135°C
•High switching frequency (100KHz)
•Severe vibration and mechanical shock requirements
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HID Electronic Headlamp
Gas discharge technology
Ignitor (1 film capacitor):
Capacitance value: 70-120nF
Rated voltage: 1000Vdc
Ballast (1 to 3 film capacitors) :
Capacitance value: 0.33F to 1.5 F
Rated Voltage : 250-400Vdc
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HID Electronic Headlamp
Gas discharge technology
ARCOTRONICS and customer co-design (special version)
Ignitor
•Naked Leaded PEN ( HNS series)
News
•Film chip LDE series
Ballast
•PET leaded (R60 series special version)
•PEN Film chip (LDE series)
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Keyless Entry System
Hand free entry system using an
electronic card.
The system consists of a receiver
and transmitter units (antennas)
e-latches and a control unit . One
capacitor for each antenna , means
from 6 to 8 capacitors per car.
Characteristics: High Stability - High Frequncies
Polypropylene: 6800pF - 0.047 F - 250Vdc - 1000Vdc
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Tire monitoring system
The system senses the
temperature and pressure of each
tire and if there is a pressure loss
the system informs the driver
immediately.
The system contains a central
receiver and sensor/transmitter
on each tire:
One capacitor for each transmitter
Characteristics: High Stability - High Frequencies
Polypropilene: 6800pF - 0.047 F - 250Vdc - 1000Vdc
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Hybrid, Electric and
Fuel Cell Cars
DC link for
inverter inside
the drive system
Film technology can substitute electrolytic
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Hybrid, Electric and
Fuel Cell Cars
Arcotronics proposals
•C4A Special version
•Capacitance range: from 1000F to 2000  F
•Voltage range : from 450Vdc to 900Vdc
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Capacitors for
motor noise suppression
R66 (pitch 7.5 mm) and R60 (pitch 10 mm)
Stacked technology miniature version
Capacitance range: 1000pF - 3.3F
Voltage range: 63Vdc - 630Vdc
Advantages
High dv/dt values
Operating Temperature up to 125°C
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Capacitors for
motor noise suppression
News
F5A SERIES
•Capacitor / Varistor unit
•Rated Voltages: 5 to 45 V
•Capacitance range: 0.01F - 2,2F
•Pitch: 5 and 10mm
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DRIVER INFORMATION AND CAR
ENTERTAINMENT
TYPICAL APPLICATION
FOR FILM CHIP CAPACITORSIN
PET - PEN - PPS
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Arco strengths
Auto strategic sector
Competence in applications
Range of products
Technical knowledge
QS 9000  ISO TS 16949
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