Posts tagged as Lambda

Conduction-cooled DC-DC modules for HVDC bus applications

  TDK Corporation has announced the successful development of the TDK-Lambda PH-A280 series of DC-DC power modules suitable for high input voltages, successors to the popular PH-S280 and PH-F280 series. The new product series is half the size of its forerunners with 5% higher efficiency (up to 90%). The input voltage upper limit has been […]

Covering any frontline fibre test application

Exfo’s tablet-inspired MaxTester 700B OTDR Series, has made frontline OTDR field testing faster and more accessible. T Exfo’s automated and intelligent MaxTester OTDR series helps contractors and service providers build faster, more reliable fiber networks. The MaxTester’s tablet-inspired design features a large, 7-inch, outdoor-enhanced touchscreen (described as the largest in the industry for a handheld […]

New intelligent fibre inspection solution

The Exfo FIP-400B is a next-generation inspection probe providing crisp, digital images of optical connectors at three levels of magnification. Featuring an ergonomic design, this probe is said to be optimised for easy handling by both left- and right-handed users. Built to simplify and speed up the inspection process, the probe integrates advanced automated features, […]

Extension of front end power supplies

TDK Corporation has announced the extension of its TDK-Lambda HFE1600 range of 1,6 kW high-density, front end power supplies with the addition of a 32 V model. Particularly well-suited for use in broadcast applications, the HFE1600-32 operates from a universal 85 to 265 VAC input, and the high efficiency of up to 92% minimises heat […]

LTE for troubleshooting throughout the technology lifecycle

by Murat Bilgic, Tommi Tallgren and Gerold Haase, EXFO, Canada This article details the high-level functional requirements of long term evolution (LTE) testing and presents solutions for assuring high quality of service across networks. The challenges at each phase of the LTE technology will be discussed. Please download pdf