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 TE 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 […]
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 […]
Solid state broadband 2GHz RF amplifier
The new model 5303068A class broadband A/AB linear amplifier with a frequency range of 0.8 to 2.0GHz is suitable for wide-band communications requiring receive/transmit functions in CW/AM/FM/PM and pulse modes. It is available from Westek Electronics Pty Ltd. The 5303068A amplifier has exceptionally low noise power (kTB where k is Boltzman’s constant, T is absolute […]
DC Power Supply is LXI-compliant
The new Sorensen Series XEL-P DC linear power supplies are ideally suited to bench work as well ATE tasks. The Sorensen Series XEL-P DC linear power supplies are characterised by extremely low ripple (0.4 mV rms) and user-friendly, lockable analogue controls. Control ports include RS232, USB and Ethernet LAN and an optional GPIB interface. The […]
Power Quality Analyzer monitors and controls
The new Janitza, DIN-rail mounting, UMG 511 Power Quality Analyzer is capable of providing 24/7 continuous monitoring and analysis of single and three-phase, three and four wire networks in accordance with EN 50160. The Janitza UMG 511 Power Quality Analyzer can be employed as a form of protective relay as well an Ethernet gateway in […]
Power Factor Correction capacitor banks
Power factor correction capacitor banks from Janitza Electronics, suitable for LV three-phase power distribution, are now available complete with detuning chokes, discharge resistors, internal busbar system, and HRC fusegear. The power factor correction capacitors utilise dry, gas filled technology, and failure protection. Low loss dielectric of metallized polypropylene, PCB free, and nonflammable mineral filling with […]