Latest Updates
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New Power Analyzer Models Released!
August 15, 2019We are pleased to announce the release of four upgraded and updated power analyzer models, the PPA500, PPA1500, PPA4500 and PPA5500. These new models join the established PPA3500 to maintain our position as the world leader in the high precision power analysis market.
All units offer a number of performance improvements including a new voltage attenuator design(PPA4500/5500) and a Vector mode(PPA1500), please contact us for more information.
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Basic Electronics Theory Seminar presented by N4L Korea at Honam University
May 24, 2018Newtons 4th Korea have just finished a technical Seminar in Basic electronic theory with the N4L PSM1700 Frequency Response Analyzers for the faculty of EV Automotive Engineering at Honam University on 17~18th May
N4L supplied 10 sets of equipment for the students at Honam, consisting of PSM1700 Frequency Response Analyzers, LCR heads and power adaptors.
The LCR Active Head converts the PSM1700/1735units into high performance LCR meters with true 4 wire Kelvin connections that are taken directly to the component under test
without the need for external shunts. Buffering, amplification and selectable shunts provide LCR measurements over a wide frequency and impedance range.
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Ten PPA510’s purchased by prestigious Korean College
May 17, 2018
The Chosun College of Science & Technology have recently fitted out one of their laboratories in the power electronics department with ten N4L PPA510 Power Analyzers.
Chosun College is located in Gwangju, a city in the southern part of the Republic of Korea. The college was founded in 1963 and has an enviable record of finding many of its technology students gaining employment in large enterprises. This is due to its specialized curriculums, and cutting-edge experiment and practice environment, aided by choosing the best equipment possible, such as the N4L PPA Power Analyzers.
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New “LEM-6” Current transducer interface released for N4L Power Analyzer range
December 12, 2017N4L have released a new interface unit which provides “plug and play” capabilities for connecting the high accuracy LEM IT and ITN range of current transducers to our power analyzers.
The LEM-6 is available is 1, 2, 3, 4, 5 and 6 phase configurations and offers the following benefits;
1. Plug and play connectivity of any LEM IT and ITN transducer
2. Each channel is fed by an isolated, dual rail, highly stable DC power supply, which reduces interference and noise coupling between channels
3. Fully calibrated in the N4L laboratory
4. 4x range resistors enabling the user to optimize the connected transducer accuracy over a wide range of input currents.
See the LEM-6 product page on our website: https://www.newtons4th.com/wp-content/uploads/2014/07/LEM-6-Interface-PDF-Nov-2017.pdf
For more information, do not hesitate to contact N4L at sales@newtons4th.com
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N4L showcased in Swedish publication “Elektronik Tidningen”
September 13, 2017This week’s edition of Sweden’s Electronics Newspaper features articles on N4L’s Power Analyzer’s and explains Power Measurements and the importance of Broadband Calibration. Please click on the links below to take you to each article
http://etn.se/index.php/63844?via=n
http://etn.se/images/expert/N4L_bredbandig_kalibrering.pdf
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New APP note explaining IEC61000-3-3/11 Flicker compliance
June 19, 2017We are pleased to announce our latest application note, APP039. This application note presents a thorough guide to flicker measurement compliance, including a review of calibration techniques employed by N4L.
Additionally, N4L’s flicker test system operation is explained, as well as how each component part of the system has a role in providing full compliance coverage.
See the link below to download the application note;
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Understanding Power Calibration
May 25, 2017New APP note 038 has just been uploaded to the website, titled “Understanding Power Calibration – 10 Questions and Answers” within this application note we will answer all of the common questions we receive from customers regarding calibration. It also addresses many misunderstood aspects of the calibration process.
For more information please visit the application page of our website or click on the link below
APP038 – Understanding Power Calibration
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PCIM Exhibition Success
May 24, 2017Between May 16th and 19th 2017, N4L along with our distributor Caltest GmbH attended the PCIM Exhibition in Nurnberg Germany. The N4L stand proved to be a big success, with many attendees visiting us to talk about the PPA3560 Power Analyzer demonstration which was set up to monitor a back to back Motor Drive System. Below you will see some photographs taken from the event showing our stand and associated products
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Follow us on Facebook!
April 18, 2017N4L have recently launched our new Facebook page, this page will replace a previous page setup for N4L.
We will be updating this page regularly, so please follow us to keep up to date with the latest company news!
Follow this link for more information:
https://www.facebook.com/Newtons4th.instrumentation/
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N4L credited in Toms Hardware
January 31, 2017The review site “Tom’s Hardware” recently published an article discussing the “80 plus” computer power supply certification program. The PPA1530 forms a large part of their test system and enables them to provide ISO17025 accredited power measurements for their in depth PSU analysis.
Read their article here:
http://www.tomshardware.com/reviews/80-plus-psu-efficiency,4848-7.html
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