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Home Support FAQ

How to test the DC superposition characteristics of common mode inductance?

Time：2025-12-30 Views：48次
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Constant current source method: Apply rated DC current and measure the inductance decay curve (usually using an LCR meter). Critical saturation point test: Gradually increase the DC until the inductance decreases by 10%-20%, while controlling the temperature rise (ΔT≤25℃).

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