High pulse load resistors fixed manufactured by vishay a global leader for semiconductors and passive electronic components.
High energy resistor.
The type 500sp series slab resistor design enables the designer to minimize resistor package size and cost while providing unequalled high power performance and reliability.
The ceramic carbon disc resistor is designed to provide to optimum solution to many power electronics applications notably soft starting and hv discharging.
Due to multiple mounting options and constructions ohmite is confident customers will find the proper high power resistor required to fit their needs.
Resistors used in modern electronics often experience transients e g.
Lightning strike or pulse loads e g.
High energy resistors hvr international ltd is a world leader in the manufacture of high voltage high energy non inductive ceramic carbon linear resistors.
Parts range from thick film to wirewound and many can be attached to a heatsink for enhanced power dissipation.
High energy double sided chip resistor with enhanced pulse performance may 02 2019 by scott mcmahan tt electronics announced what the company says is the first of its kind high energy double sided chip hdsc resistors the latest addition to its range of pulse withstanding chip resistors.
High energy disk resistors are most often used for low repetition rate discharge crowbar pulse shaping or other impulse duty.
These non inductive ceramic composite resistors are designed for pulse shaping crowbar capacitor charge discharge for multi kilo joule mj and high voltage applications disk resistors can be heat sink mounted for.
This produces a bulk ceramic carbon resistor which is 100 active material and therefore of minimum size.
Material composition type sp is formulated to provide lower resistance values and higher derating temperatures.
Inrush current and their ability to survive and operate properly in these applications is a critical issue.
Ohmite has multiple part series for high power applications.
Inherently non inductive and capable of withstanding transient high voltage impulses the carbon disc series is similarly effective with respect to dumping braking circuit overvoltage.