by Laurence Kowalski | Mar 6, 2020
FIBER OPTIC TEMPERATURE SENSOR Temperature measurement in constrained environment This fiber optic temperature sensor, fully molded and cheaper than an insulated thermocouple probe, allows temperature measurement inside high voltage systems or in the center of large...
by Laurence Kowalski | Mar 6, 2020
POWER CONVERTER AC-DC CONVERTER 15 kW power on A4 format Liquid cooling Parallelization of modules up to 120 kW Current or power regulation. Starting point A company is asking us to take over and improve the functionality of its power converter and also to...
by Laurence Kowalski | Mar 6, 2020
RADIO CONNECTION BETWEEN VEHICULE AND TEST DEVICES ON PRODUCTION LINE CREAT’LINE SYSTEM This radio device for communication between vehicle data and test devices is perfectly suited for automotive production chains. Equipment without connection constraints...
by Laurence Kowalski | Mar 2, 2020
RADIO TRAIN HANDLING EQUIPMENT Radio equipment for railway maneuvering EFS manufactures maneuvering radio equipment during the assembly of train convoys (marshalling yard, station positioning). These are communications equipment between the supervisor and the control...
by Laurence Kowalski | Mar 2, 2020
MULTI-RANGE POWER SUPPLIES Voltage or current power supplies EFS has developed a full multi-range power supplies for testing and adjusting thermal and magneto-thermal relays and circuit breakers. It includes direct voltage sources, alternating voltage sources and...
