Inrush Current Limiter ·
Taming the Turn-On Surge
un
seel
.com · NTC thermistor · Bulk capacitor · i(t) = (V/R)·e
−t/RC
Peak I
0 A
Bus V
0 V
State
—
NTC limiter
Bulk capacitor
Current waveform
▶ Play
←
→
🔇 Unmute
Reset
Un
seel
.com · Inrush Current Limiter