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Fresher Walk-in For Power
Electronics Developer @ “Spiro” in Chennai
About Company
Name : Spiro Technologies
Website : www.spiroit.com
Job Details
Education : BE / BTech
Experience : Freshers
Location : Chennai
Walk-in On 16th & 17th Aug 2012
From 11am to 3pm @ Chennai
Job Description
Desired Candidate Profile:
Good
Communication skills
Only Male
candidates can apply
In-depth
understanding of power electronics fundamentals.
Hands-on
Knowledge in designing various AC-DC and DC-DC power converters.
Hands-on
designing experience in magnetic component designs for above mentioned
applications.
Should have
knowledge in board design for power applications.
Good
Knowledge in 8-bit and 16-bit IC based embedded design for power applications.
Design
(Including layout floor plan) and verification of analog IC modules like
OPAmps, Voltage Regulators, Band gaps, PLL components and PLLs, Data converters
(ADCs and DACs) and analog components for serial and parallel I/Os (USB, HDMI,
PCI and others).
The person will
be responsible to define the design problem from given spec and circuit
architecture mathematically and create robust, reusable (For different
specification or technology) design and layout.
Design
Engineer should have worked on hands on design of OPAmps, Voltage regulators
and such basic analog designs. Exposure to PLLs, ADC, DAC, power management
circuits and interface circuits is a plus.
Should have
very good understanding of analog design basics like transfer functions, use of
bode plots, stability analysis, device noise and device level understanding.
Should have good mathematical problem solving attitude.
Knowledge
of simulators and verification techniques is a plus. Exposure to schematic
editors like virtuosos or CD, spice simulator and matlab is must.
Job Responsibility:
Hands on
Knowledge design of high power density AC_DC converters.
Design
knowledge of LLC resonant converters is essential.
Hands on
knowledge of simulation of power electronics circuits using simulation tools
like.
Handle
independently designed & developed Low & medium power designs.
High
frequency, High efficient, Compact, Cost optimized designs of DC-DC converters,
AC-DC converters & DC-AC converters for Power step Up/Step down
applications.
Power
supply designs involving Buck, Boost & Fly back topologies, Half Bridge,
Full Bridge configurations.
Power
MOSFET/IGBT/SCR/TRAIC switching circuits.
Capacitive
and Inductive filter circuits.
Isolated/Non
isolated power conversions.
Battery
Charging circuit design for Various Battery Topologies
Design
concepts ranging Low Power conversion circuits to Mid Power conversion circuits
Photo
voltaic Cell concepts and MPPT power extraction techniques.
Circuit and
Board (PCB) design concepts.
Good knowledge
on 8051/ ARM microcontroller based board design and software development
concepts.
Load &
Power Management concepts.
Analog
& Digital mixed signal and Power circuits design.
Problem
solving techniques for Switching noise suppressions and EMI issues
Constant
Current and Constant Voltage control schemes.
Synchronous
rectification methods.
Designing
for global power supply efficiency standards for standby power consumption and
efficiency.
Design and
selection of Inductors and high frequency transformer.
Knowledge
in TI, Fairchild, Power Integrations SMPS controllers.
EMC Test
and troubleshooting experience including Surge, EFT, ESD, conducted and
radiated emissions and susceptibility to IEC and FCC standards.
PCB Layout
techniques for power electronics
Walk-in Address
Spiro Solutions Pvt. Ltd.
NO: 78,South Usman Road,
T.Nagar, Chennai - 600 017
Landmark (Upstairs -Hotel Saravana
Bhavan)
For Future Reference.
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