An inspiratory impedance threshold device is a valve used in cardiopulmonary resuscitation (CPR) to decrease intrathoracic pressure and improve venous...

Advance healthcare directive Automated external defibrillator (AED) Impedance threshold device Lazarus syndrome, spontaneous autoresuscitation where attempts...

MOSFET output impedance, which is to say, the MOSFET current should vary only slightly with the applied drain-to-source voltage. As devices are made smaller...

Electrical impedance tomography (EIT) is a noninvasive type of medical imaging in which the electrical conductivity, permittivity, and impedance of a part...

surge protector limits the voltage supplied to the electrical devices to a certain threshold by short-circuiting current to ground or absorbing the spike...

small levels attributable almost entirely to random device mismatches while the output impedance is raised by a factor of β 2 {\displaystyle \scriptstyle...

amplifiers, which may include emitter followers, provide a high impedance input for a device (perhaps another amplifier, or perhaps an energy-hungry load...

ETCO2 during active compression-decompression CPR utilizing an impedance threshold device". Resuscitation. 83 (8): 1021–1024. doi:10.1016/j.resuscitation...

Switched-mode power supplies. When the system supply output impedance is higher than the input impedance of the regulator, an UVLO with a higher hysteresis should...

India's department for direct taxes Idaho Transportation Department Impedance threshold device, a valve used in cardiopulmonary resuscitation (CPR) Information...

is the impedance. The lower the impedance, the more current is needed to achieve the threshold voltage and lowers the battery life. The impedance is affected...

characteristic relating the current through the output of a device to the voltage across the input of a device. Conductance is the reciprocal of resistance. Transadmittance...

three-state logic, an output device can be in one of three possible states: 0, 1, or Z, with the last meaning high impedance. This is not a voltage or logic...

can also have a lower tripping threshold than the building to further improve safety for a specific electrical device. In North America, GFI receptacles...

section is a common filter section from the image impedance method of filter design. Where devices are vulnerable to reverse polarity of a signal or power...

headphones; a device producing the maximum allowed power may not produce adequate volume when paired with low-efficiency, high-impedance equipment, while...

Unlike the field-effect transistor (see below), the BJT is a low-input-impedance device. Also, as the base-emitter voltage (VBE) is increased the base-emitter...

combination) to derive an arbitrary value for the SoH. Internal resistance / impedance / conductance Capacity Voltage Self-discharge Ability to accept a charge...

body impedance of a hand to hand circuit for dry skin, large contact areas, 50 Hz AC currents (the columns contain the distribution of the impedance in...

ETCO2 during active compression-decompression CPR utilizing an impedance threshold device". Resuscitation. 83 (8): 1021–4. doi:10.1016/j.resuscitation.2012...

short circuit any input differences greater than a small threshold, so the input impedance can appear to be very low in some tests. However, as long...

to devices that control a binary state of either on or off, closed or open, connected or not connected, conducting or not conducting, low impedance or...

that have a high impedance, and so the impedance of the pull up/down network (typically 50 Ω resistive) is the effective output impedance. Matching this...

antenna. In contrast, modern receivers are voltage-driven devices, with high input impedance, hence little current flows in the antenna/ground circuit...

differential impedance. In the inverting amplifier voltage drop across resistor (R1) decides the reference voltages i.e., upper threshold voltage (V+)...

} where p is the sound pressure, v is the particle velocity. Acoustic impedance, denoted Z and measured in Pa·m−3·s in SI units, is defined by Z ( s )...

sufficiently low impedance, then should such a part accidentally become energized, the fault current will cause the circuit overcurrent protection device (fuse or...

is typically proportional to the square of voltage or current when the impedance is constant. Taking voltage as an example, this leads to the equation...

combines a square-law input character with a low impedance output to form the only solid-state gain device, which Pass claims, "behaves like a triode tube...

with transmitter output on both host and device is set to high impedance (hi-Z) (disconnected output). A USB device pulls one of the data lines high with...