Voltech Launches New Power Analyser Software
The Voltech PM1000+ and Voltech’s PMStudio software are ideal for measuring the efficiency of your lighting ballasts, and LED power supplies In addition you can measure their harmonics to ensure that your circuits are not being strained. Voltech provides a unique software solution for simultaneous input and output measurements on inverters and calculation of efficiency. […]
Active Filters For Wind Generators
Active filters for wind generatorsBy Subodh Bhatia, Managing Director, Westek Electronics Pty Ltd. 13th July 2012 Remotely located wind farms are likely to have a deleterious effect on power quality by virtue of the voltage distortion effect their harmonic current output has on soft transmission lines. Active filters can be an excellent harmonics mitigation solution […]
Teseq releases High Power Amplifier Suitable for EMC
Teseq has released a new Class A RF High Power Amplifier, the CBA 1G-275. The new CBA 1G-275 broadband, 275 watt, 56 dB gain amplifier operates in the bandwidth from 80 MHz to 1 GHz. It packs more punch with an additional 25 watts output compared to its predecessor and is smaller in size 6U […]
Outdoor voltage regulators from TSi Power Corporation
The new VRx precision voltage regulators from TSi Power Corporation are designed for outdoor use and suit applications including mobile phone cells, microwave relaying stations, remote telemetry, etc. The VRx voltage regulators are packaged in IP65 (NEMA 44) housing making them washdown and corrosion resistant. They withstand stressing environmental conditions including ambient temperatures ranging from […]
Overloading your building’s wiring
The overtaxing of building electrical installations is a silent, destructive agent and little recognised. By: Subodh Bhatia, Managing Director, Westek Electronics Pty Ltd Take a practical installation, e.g.: a shopping mall complex. There are a large number of tenancies—everyone with fluoro lighting, lots of IT equipment, scanners, electronic cash registers, printers, etc as well climate […]
RB Series current-compensated chokes PCB mounting
The Schaffner RB-series chokes are suitable for AC (to 600 V AC) as well as DC (to 1000 V DC) power lines and can therefore also be employed in inverters for drive applications, converters and photovoltaic panel circuits as well as charging stations for electric vehicles, etc. The chokes are available as one- and three-phase […]
Sorensen DC power supplies with water cooled option
Sorensen DC power supplies with outputs to 15 kW can noe be ordered with water cooled option The Sorensen SG Series of programmable DC power supplies with output voltages of 40 volts DC and 60 volts DC can now be ordered with a water cooled option in place of speed controlled fan cooling. Ratings of […]
New CSW Series AC/DC Power supply from California Instruments
The CSW range of power supplies from California Instruments combine a single phase AC power supply, three phase output power supply and DC power supply in one instrument. The new California Instruments CSW AC/DC power supplies are programmable for tests including full compliance testing to many EMC, power quality and avionics standards.The individual CSW chassis […]
Active Harmonic Filter, three-phase, three-wire
Active Harmonic Filter Manufacturer REINHAUSEN from Germany appoints Westek Electronics as their Australian and NZ Distributor. Co-operation with the Reinhausen group, provides Westek Electronics with access to world class research and development in the field of harmonic mitigation in electrical networks. Westek Electronics Pty Ltd has been appointed as Australian and NZ Distributor by the […]
Ring Core Double Choke With Low Core Losses
Würth Elektronik is now including a new ring core double choke in its WE-DCT series as part of its extensive product line. The coupled inductivity with two identical windings is distinguished especially by its very low core losses, very low DC resistance and high saturation currents of up to 120 A. A special feature of […]