What's New At Polara
Distributed and Lumped Constant Delay
Lines
Polara's product portfolio ranges from quality commercial
lines to high reliability and military grade products guided by the
requirements of MIL-D-83531 and MIL-D-83532.
Passive Lines
Passive DIP parts, with a broad range of delay
times, are available in 14-pin to 30-pin versions, with a variety of
pinouts. Passive SIP parts include 7-pin to 14-pin types; single,
5-tap, and 10-tap styles, and short-delay trimmer versions.
Active Lines
Polara's active parts encompass DIP, SIP, and
MINI-DIP packages; TTL and ECL types, including programmables; high
reliability models; and versions meeting stringent military
specifications. Included are 8-pin to 24-pin types; single to multiple tap
styles; surface mount varieties; and hermetically sealed cases and cans.
Magnetic Components
Among the many types of magnetic components Polara has
designed and delivered to commercial, industrial and military customers
are IF-RF and filtering inductors, isolation and pulse transformers,
and air and self-supported coils.
Inductors and Coils
Polara has designed linear and toroidal inductors for
demanding applications, with inductances ranging from 0.1 to 10
microhenries, at operating frequencies up to 100 MHZ. The Q of these high
quality products is up to 100. Military versions meet all applicable MIL
spec requirements.
Pulse Transformers
State-of-the-art pulse transformers have been created by
Polara for such critical applications as data communication interfaces,
impedance matching, SCR triggering, and balanced-to-unbalanced line
conversion. Many Polara designs have featured low profile, miniature,
surface mount, and hermetically sealed packages.
Special Components
Because of our sophisticated engineering design
capabilities, Polara is frequently called upon to develop and design
special components for difficult industrial, computer, medical, aerospace
and military applications. Among these are various low to medium power LC
devices, as well as transformers in special packaging
configurations to fit compact requirements in missiles, rockets, space
vehicles, ground vehicles, and portable and transportable equipment.
Polara has also provided specially designed
electromagnetic components for computers, large and small, as well as a
range of communications equipment and systems.
As a consequence, Polara is prepared to undertake projects
requiring some basic research, in addition to creative design and
development requirements, and to meet even the most stringent
specifications and standards.
Custom Components
Our custom components experience is a catch
all for any type of product our customers might need that fits within our
capabilities. Polara has been called upon to produce unique modules that
utilize many different types of electromagnetic devices. These have
included communication coupling transformers, high frequency multi-channel
oscillators, and many other unique products. If you have a unique
requirement and have had a difficult time finding a source, we would
welcome the opportunity to evaluate your requirements.
