File information: | |
File name: | TechInfo_LoI-HiR.pdf [preview TechInfo LoI-HiR] |
Size: | 227 kB |
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Mfg: | Keithley |
Model: | TechInfo LoI-HiR 🔎 |
Original: | TechInfo LoI-HiR 🔎 |
Descr: | Keithley TechInfo_LoI-HiR.pdf |
Group: | Electronics > Other |
Uploaded: | 12-01-2020 |
User: | Anonymous |
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Extracted files: | 1 | |
File name TechInfo_LoI-HiR.pdf Technical Low Current/High Resistance Information Measurements An ammeter is an instrument for measuring electric of the DUT. A shunt ammeter's voltage burden is typi- lower measured emitter current than intended. If a current flow, calibrated in amperes. There are two cally on the order of hundreds of millivolts. picoammeter or electrometer were used instead, the main types of ammeter architectures: shunt amme- voltage burden would cause a negligible change in Technical information: Low current/high resistance measurements ters and feedback ammeters. Picoammeter/Electrometer emitter current. Shunt vs. Feedback Ammeters Sources of Generated Current Error |
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