a home-made 0.5 nanosecond LED flash
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- iconoclastica
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- Location: Wageningen, Gelderland
a home-made 0.5 nanosecond LED flash
This diy project looks quite promising.
Last edited by iconoclastica on Thu May 23, 2019 3:37 pm, edited 1 time in total.
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- rjlittlefield
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- iconoclastica
- Posts: 486
- Joined: Sat Jun 25, 2016 12:34 pm
- Location: Wageningen, Gelderland
Really nice work and superb enclosure!! Wish I had a 3D printer!!!
BTW the plateau in the gate drive waveform falling edge is due to the "Miller Effect", very common problem driving high speed & current FETs (and bipolar transistors).
A given amount of gate charge must be introduced to turn the device ON, and likewise must be removed to turn the device OFF. Many switching devices have a spec on this.
Best,
BTW the plateau in the gate drive waveform falling edge is due to the "Miller Effect", very common problem driving high speed & current FETs (and bipolar transistors).
A given amount of gate charge must be introduced to turn the device ON, and likewise must be removed to turn the device OFF. Many switching devices have a spec on this.
Best,
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~Mike