Articles tagged: Selection guide
Browse posts about Selection guide — selection guides, comparisons and reliability analysis from our application engineers.
Selection guideHigh powerBraking11 min readHow to Choose a High-Power Braking Resistor — A 2026 Engineer's Guide
Five common sizing mistakes, the formulas you actually need (with worked example), and how to read derating curves correctly.
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ComparisonSelection guide9 min readAluminum Housed vs Cement vs Wirewound Resistors — Complete Comparison
Which family fits your application? A 12-parameter table, decision flowchart, and three real-world case studies.
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Selection guideEVPre-charge12 min readPre-charge Resistor Design for EV Battery & Energy Storage Systems
Why a 5W cement resistor can absorb 100J pulses, how to size for 800V SiC inverters, and the four failure modes that kill pre-charge resistors in the field.
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Selection guideSnubberPower electronics13 min readSnubber Resistor Selection Guide for SMPS, IGBT Drives & Power Electronics
Why standard wirewound resistors INCREASE ringing, the seven-step RC design with a 1200 V / 100 A IGBT example, and the five mistakes that kill snubbers in the field.
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Selection guideLoad bankTesting12 min readLoad Bank Sizing Guide — Generator, UPS & Battery Testing in 2026
How to size a load bank for a 500 kW genset, a 200 kVA UPS, and an exit-sign battery string — with NFPA 110 step-loading profiles and a commissioning checklist.
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