Laurence Marchini, Editor, writes:
We see from your search that you're looking for information on the term "Current transducers",
and we have a large number of manufacturers' news releases and technical articles here on Electronicstalk which will be of interest.
Let me be your guide.
Start with
the news release Current transducer offers current output option from
LEM UK, which we summarised at the time by saying "Multirange configuration is designed for nominal currents of 8, 12 and 25A RMS with galvanic isolation between the primary and output circuits".
A few weeks before,
we featured the news release Current transducers promise precise measurement from
LEM UK: "Series offers a choice of primary current measurement ranges from 500 to 2000A and provides an absolute accuracy better than 1% of the nominal current value".
In November 2007, we covered the news from Amprobe Test Tools
concerning its DM-II Plus
- take a look at Power quality data go on the record
which says: "Kit includes the power recorder, three current transducers and four cables and alligator clips housed in a rugged carrying case".
Take a look also at the news release from Power Electronic Measurements, Current transducers measure in small spaces,
as well as Current transducers go straight onboard from LEM UK,
and Current transducers upgrade performance from LEM UK.
See also:
Current transducers save space and weight
(October 2006)
Midas current transducers from MRC Components offer a wide range of measurement and control options using galvanic separation of alternating current
AC current transducers cut costs
(September 2006)
An innovative core material enables split-core current transformer technology to reach new levels of performance for this category of products
Current transducers extend range to 2kA
(May 2006)
AC and DC current transducers offer versatile and precise measurement of nominal currents up to 2000A true RMS
AC transducer covers extended frequency range
(January 2006)
A new AC current transducer provides superior accuracy over an extended frequency range from 20Hz to 2kHz
Current transducers provide true RMS from AC
(January 2006)
Power Electronic Measurements has designed and manufactured two new ranges of AC transducers for permanent installation
Current transducers handle high-current tasks
(August 2005)
LEM has introduced two new members of its IT family of current transducers to address high-current applications
Current transducers watch for solar shorts
(July 2005)
The CT family of current transducers are designed for use in a range of safety applications including solar installations
Compact current transducers run up to 1000A
(June 2005)
A new family of current transducers combines Hall effect technology and a signal conditioner in a compact case to offer dramatic savings in size for measuring nominal currents up to 1000A true RMS
Current transducers suit low-voltage applications
(December 2004)
LEM has developed the HFIS 40-P and HFIS 70-P flat PCB-mounted current transducers
Novel ASIC aids current transducer integration
(November 2004)
LEM has added three models to its range of open-loop, ASIC-based current transducers that operate from a unipolar +5V supply
New ASIC boosts current transducer performance
(October 2004)
The HAIS series of low-cost, PCB-mounted current transducers are designed to operate from a single +5V power supply
Current transducers handle speedy waveforms
(June 2004)
A new series of bidirectional current transducers is capable of accurately following extremely fast (DC and/or AC) current waveforms
Current transducers maintain accuracy
(September 2003)
A new series of DC current transducers provides tighter accuracy to 1.0% full-scale for more stable operation over a wide temperature range from -40 to +85C
PCB-mounting current transducers run up to 400A
(September 2003)
The HTB series of PCB-mounting current transducers provides current measurements from 50 to 400A RMS
Current transducer range rises to 50A RMS
(September 2003)
Two new devices extend the current measuring range of the LEM HX series of PCB-mounting current transducers to 50A RMS
Current transducers are a PRIME example
(May 2003)
A novel family of current transducers features an innovative mechanical design and the first-ever application of the PRIME technology sensing principle for improved accuracy, bandwidth and linearity
Distribution network adds new focus
(May 2003)
New markets and the desire to offer increased service levels have led LEM to restructure its channels to market in the UK
Current transducer measures up to 300A
(November 2002)
The LAS 100-TP is a 100A RMS nominal current transducer designed to meet the exacting requirements for current measurements in power electronics
High accuracy from milliamp current transducers
(October 2002)
The DF series of current transducers provides accurate measurement of low DC currents from 10 to 500mA without breaking the primary cable
Speedy installation for current transducers
(September 2002)
LEM has new families of current transducers with an innovative design that dramatically reduces installation time