Introduction of usage judgment flowcharts and specific examples regarding "one pulse" and "repeated pulse."
Resistors have a "rated voltage" determined by their rated power and resistance value. Basically, voltages exceeding this rated voltage cannot be applied, but for pulses and surges, manufacturers may specify allowable ranges. Our company has established regulations such as "maximum overload voltage → short-term overload specification of 2.5 seconds" and "one pulse → specification for one pulse of less than 1 second," allowing usage that exceeds the rated voltage if conditions are met. This document explains the pulse usage judgment flowchart for "one pulse" and "repetitive pulses," as well as the underlying concepts and specific examples. Please take a moment to read it. [Contents] ■ Pulse usage judgment flowchart ■ One pulse ■ Repetitive pulses ■ Specific examples ■ Introduction to resistors for surge and pulse applications *For more details, please refer to the PDF document or feel free to contact us.
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Our company has developed as a specialized manufacturer of electronic parts, specifically resistors, in an environment overlooking the Central and Southern Alps. Since our establishment in 1960, we have upheld the management philosophy of "creating reliable, high-quality, valuable products to contribute to society," and based on our extensive experience and achievements, we manufacture and sell numerous excellent products: resistors. In the rapidly evolving electrical and electronics industry, we strive for continuous research and development, equipped with both "speed and flexibility" to adapt to the changing times.