- The
ampere (/ˈæmpɛər/ AM-pair, US: /ˈæmpɪər/ AM-peer; symbol: A),
often shortened to amp, is the unit of
electric current in the
International System of...
- weak
electrical signals into the body. Such
devices apply extremely small microamp [uA]
electrical currents (less than 1
milliampere [mA]) to the tissues...
-
electric arc A-D region: dark discharge;
ionisation occurs,
current below 10
microamps. F-H region: glow discharge; the
plasma emits a
faint glow. I-K region:...
- to 1 mA for mains-frequency electricity,
though a
current as low as a
microamp can be
detected as an
electrovibration effect under certain conditions...
- = 100
microamps @ 85 °C
Silicon diode: Max
forward voltage at 10 mA = 1 volt @ 0 to 125 °C Max
reverse leakage current at 15
volts = 1
microamp @ 85 °C...
-
electric arc A-D region: dark discharge;
ionisation occurs,
current below 10
microamps. F-H region: glow discharge; the
plasma emits a
faint glow. I-K region:...
-
extremely high, but most EHT
applications only
required a few
hundred microamps at most, so this was not
normally an issue. With the
development of inexpensive...
-
electric arc A-D region: dark discharge;
ionisation occurs,
current below 10
microamps. F-H region: glow discharge; the
plasma emits a
faint glow. I-K region:...
-
using a
moving coil
movement with full-scale
deflection current of 50
microamps (μA), the
highest sensitivity commonly available, must draw at
least 50 μA...
- low slew rates. As an example, the LT1494
micropower op amp
consumes 1.5
microamp but has a 2.7 kHz gain-bandwidth
product and a 0.001 V per microsecond...