A French manufacturer of resistors and relays.
The industrial CarbOhm varistors have an ohmic value which decreases substantially when voltage increases (overvoltage is thus immediately reduced). They can absorb a large quantity of energy in a very short time and withstand thermal shocks. They can be connected in various series/parallel forms in order to have a suitable assembly for each application.
The SilOhm fixed load resistors are ceramic resistors, which conduct throughout the whole body. They are elaborated from silico-aluminates and carbon baked at high temperature. This ceramic-type process makes the self-inductances of this material negligible. They have a large transient energy absorption capacity and are able to withstand very high power for very short periods. According to the ohmic value range, they are produced in different forms : tubes, rods or discs.
– Wirewound resistors
Langlade et Picard offers a complete range of fixed and adjustable wire-wound resistors, covering a large scale of power dissipation (from 3W to 1KW and more). They are available in different types of coatings adapted for all applications in heavy industry : vitreous, cemented or siliconed resistors.