Dave Wilson, Editor, writes:
We see from your search that you're looking for information on the term "EN61000-3-2",
and we have a large number of manufacturers' news releases and technical articles here on Engineeringtalk which will be of interest.
Let me be your guide.
Start with
the news release Harmonics considerations for panel builders from
REO (UK), which we summarised at the time by saying "Should mains harmonic distortion be a major concern for panel builders?".
Several months prior to that,
we featured the news release Rugged modular supply suits industrial tasks from
Absopulse Electronics: "The PFC5000 is a rugged modular AC/DC power supply system with power factor corrected input".
In November 2005, we covered the news from XP Power
concerning its ECM100
- take a look at AC/DC switching power supply finds many uses
which says: "The ECM100 single-output AC/DC switching power supply from XP Power comes with full industrial, IT and medical approvals to make it suitable for industrial and communications OEM applications".
Take a look also at the news release from REO (UK), Guide to harmonic current emissions,
as well as Russian standards move towards Euro Norms from TUV Rheinland UK,
and Cost-effective expansion for DIN-rail power from Lambda.
See also:
More power to the DIN rail
(June 2003)
New from Lambda is the DHP series of compact single output DIN-rail mount AC/DC power supplies
Rail-mounted supplies have power factor correction
(April 2003)
The Hi-Rail series of low-voltage, DIN-rail-mounted power supplies features a 90-264V AC autoranging input and active power factor correction to 0.99
DIN-rail supplies provide 48V output
(March 2003)
Puls has closed a gap in its line-up of DIN rail power supplies with two 48V variants
Software turns scopes into power analysers
(July 2002)
Tektronix has an automated measurement software package it reckons will dramatically enhance the efficiency of power measurements made with its oscilloscopes
PSUs take on servers and workstations
(May 2002)
Available now from NMB Minebea, the IT002A and SD023A power supplies are designed for the workstation and network server markets
Power supply handles all PC processors
(March 2002)
The Minebea SD230U is a new 250W power supply optimised for use in PCs with either AMD or Intel processors
Supply provides more at 12V
(March 2002)
Minebea's 300W ATX12V power supply is designed to meet the needs of today's performance systems and complies with regulatory requirements for EN61000-3-2
Supplies optimised for industrial equipment
(March 2002)
Minebea 19in power supplies are optimised for a wide range of applications, especially telecomms rectifiers and industrial equipment
Pulse load current feature boosts PSU motor drive
(February 2002)
Lambda has added pulse load current capability (PAF) to its popular and highly flexible ZWS family of power supplies
Multipurpose drive handles AC and servo motors
(February 2002)
KEB has extended its portfolio of inverters with the new Combivert F5- Multi drive range, suitable for both open- and closed-loop operation for AC induction and servo motors
New 1500W version for switch mode power supplies
(January 2002)
Lambda has extended its Alpha family of configurable switch mode power supplies with the introduction of a new 1500W output version, the Alpha 1500
Hot swap 700W AC/DC power supply for 19in racks
(December 2001)
Broadband TelCom Power has just announced its new RPM series 800W AC/DC power module, including power factor correction, ideal for data processing, datacom and telecom applications
Power supply upgraded for Power Factor Correction
(November 2001)
Amplicon Liveline has upgraded its successful PU200 range of 200W switch mode power supplies to the PFC200C series, bringing it in line with EN61000-3-2
More developments to DIN Rail power supply
(November 2001)
With the new SL20.310 (24-28V/20 or 25 A) Puls has now issued the latest version of its power supply classic, first introduced to the DIN-Rail market by the Munich-based company five years ago
Changing the face of power
(September 2001)
What is described as the most significant advance in switching power supply design for more than ten years is encompassed in Omron's new S8TS range
New power factor corrected power supplies
(July 2001)
Lambda has added three new models to its popular DRP series of DIN-rail mounted power supplies with a 24-28V DC output, and peak power ratings of 144, 288 and 600W respectively
Power supply ideal for disk drives, vending units
(June 2001)
Artesyn Technologies has launched a compact quad-output AC/DC power supply that is ideal for low power applications involving high peak current demands
New power factor correction components catalogue
(May 2001)
Epcos has released a new catalogue of its state-of-the-art components for power factor correction (PFC), which avoid the destructive effects of unwanted voltage fluctuations on equipment
Eurocard PSU with active power factor correction
(April 2001)
Custom power supply manufacturer Ferrus Power of Peterborough have now increased their Eurocard range of products with the addition of the new FP120 range
Single-output unit delivers concentrated power
(February 2001)
Lambda has introduced a new single-output version of its 1000W Alpha, making it the most versatile configurable power supply available with a full range of power levels from 400W to 1000W
Extremely price competitive new power supplies
(December 2000)
Leading power supply manufacturer Lambda has added the new ZWS-AF range to its popular and highly flexible ZWS family of single output switched mode power supplies
150W AC/DC power supply fits on 1U high shelf
(December 2000)
Artesyn Technologies has launched a compact 150W AC/DC open-frame power supply with a small 3.8 x 7.8in footprint and a height of just 1.26in, enabling it to fit easily on a 1U high shelf
High-current AC/DC supply adjusts down to 1.45VDC
(December 2000)
Excelsys Technologies has launched a high current output module for its 3gen series of configurable AC/DC power supplies featuring an adjustable output voltage which can go as low as 1.45V DC
Advanced filter technology on AC/DC power supplies
(December 2000)
Excelsys Technologies has launched a range of innovative switch-mode AC/DC power supplies, the 3gen LN series, featuring exceptionally low noise outputs
New switch-mode power supplies at Electronica
(October 2000)
Artesyn Technologies will be launching a number of highly innovative power solutions at electronica 2000, including a new series of 150W AC/DC switch-mode power supplies for networking applications
Server power supply meets Intel SSI requirements
(August 2000)
Artesyn Technologies has unveiled the CVN300, a multi-output, AC/DC power supply designed for use in communications systems world-wide
High efficiency for compact power supplies
(August 2000)
Omron has extended its range of power supplies with the launch of the S8PE - a powerful, high efficiency, new line of 3-phase power supplies designed for industrial applications
Soft switching technology overcomes drive noise
(July 2000)
IMO Precision Controls Limited launched its new Jaguar VXM and VXSM inverters at the recently held Drives and Controls 2000 Exhibition to considerable critical acclaim
Disk storage targeted by new AC/DC power supply
(June 2000)
Artesyn Technologies has introduced the CVR375, a 365-Watt, high-current, dual-output AC/DC power supply and the accompanying CVS750 power shelf
350W Sirius - same footprint but much more power
(April 2000)
Lambda has upped the output power of its Sirius range of advanced configurable power supplies
250W power supply gives users greater flexibility
(February 2000)
Flexi Sirius from Lambda, the world's number one power supply manufacturer, is the latest addition to the company's range of advanced configurable power supplies
Same-day shipment service for power supplies
(February 2000)
Coutant Lambda, the world's leading power supply manufacturer, is now able to offer a new rapid response, same-day shipment service for its Alpha range of configurable switch mode power supplies