Q - Crouzet
... Crouzet uses inductive snubber networks instead of resistor-capacitor networks in most of their relays, which will have a typical leakage current is less than 1mA. ...
... Crouzet uses inductive snubber networks instead of resistor-capacitor networks in most of their relays, which will have a typical leakage current is less than 1mA. ...
MAX9768 10W Mono Class D Speaker Amplifier with Volume Control General Description
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
ADL5367 数据手册DataSheet 下载
... The ADL5367 uses a highly linear, doubly balanced passive mixer core along with integrated RF and LO balancing circuitry to allow for single-ended operation. The ADL5367 incorporates an RF balun, allowing optimal performance over a 500 MHz to 1700 MHz RF input frequency range. Performance is optimiz ...
... The ADL5367 uses a highly linear, doubly balanced passive mixer core along with integrated RF and LO balancing circuitry to allow for single-ended operation. The ADL5367 incorporates an RF balun, allowing optimal performance over a 500 MHz to 1700 MHz RF input frequency range. Performance is optimiz ...
Transistor Amplifier – Voltage Gain
... charge). The Ptype transistor has the density of electrons in the conduction band exceeded by the density of the holes in the valence band; whereas, for an Ntype, the density of the holes in the valence band exceeded the density of the electrons in the conduction band. ...
... charge). The Ptype transistor has the density of electrons in the conduction band exceeded by the density of the holes in the valence band; whereas, for an Ntype, the density of the holes in the valence band exceeded the density of the electrons in the conduction band. ...
SOLAR CELL TESTING
... A Solar cell is a diode A solar cell is a diode and hence an IV curve of a solar cell under dark conditions will look similar to that of a diode. When illuminated, the photons interact with the material to generate electron hole pairs, which are then driven in opposite directions by the built-in po ...
... A Solar cell is a diode A solar cell is a diode and hence an IV curve of a solar cell under dark conditions will look similar to that of a diode. When illuminated, the photons interact with the material to generate electron hole pairs, which are then driven in opposite directions by the built-in po ...
Transmission Media
... Crosstalk => cross-coupling of electrical signals between adjacent wires in the same cable. Noise => The open structure makes it susceptible to pick up spurious noise signals from other electrical signal sources. ...
... Crosstalk => cross-coupling of electrical signals between adjacent wires in the same cable. Noise => The open structure makes it susceptible to pick up spurious noise signals from other electrical signal sources. ...
RC Circuits – Determining the Time Constant
... Background: So far we have only discussed circuits where the voltages, resistances and currents are constant. Now we will investigate RC circuits, where the voltage and currents vary with time. When a circuit with a resistor (R) and a capacitor (C) in series is closed, the capacitor is initially unc ...
... Background: So far we have only discussed circuits where the voltages, resistances and currents are constant. Now we will investigate RC circuits, where the voltage and currents vary with time. When a circuit with a resistor (R) and a capacitor (C) in series is closed, the capacitor is initially unc ...
Most Comfortable Listening Level and Speech Attenuation by
... An im portant issue in hearing conservation is to determ ine the effects of hearing protection on the w earers’ ability to comm unicate in noise, listen to operating machinery, and respond to warning signals. Hearing protection devices (H PD s) attenuate both the background noise and the signals tha ...
... An im portant issue in hearing conservation is to determ ine the effects of hearing protection on the w earers’ ability to comm unicate in noise, listen to operating machinery, and respond to warning signals. Hearing protection devices (H PD s) attenuate both the background noise and the signals tha ...
LOG114 数据资料 dataSheet 下载
... may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) Input terminals are diode-clamped to the power-supply rails. ...
... may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) Input terminals are diode-clamped to the power-supply rails. ...
– Simple turn-off description of Trench- Field-stop IGBT IGBT
... stored in conduction mode and is extracted during collector voltage rise until VCE=VDC, is presented in Fig. 4 with reference to on-time of the IGBT. A further stored charge influence on the switching behavior can be shown by variation of the gate turn-off resistance. Fig. 5 illustrates the turn-of ...
... stored in conduction mode and is extracted during collector voltage rise until VCE=VDC, is presented in Fig. 4 with reference to on-time of the IGBT. A further stored charge influence on the switching behavior can be shown by variation of the gate turn-off resistance. Fig. 5 illustrates the turn-of ...
DOC
... gated amplifier. The output of the D flip-flop is connected to this amplifier, which also is connected to a line labeled OE*, or "output enable.” The asterisk means that this pin is "low true," i.e., for something to happen, this pin must be taken to 0 V, or ground.) If the OE* line is not low, the ...
... gated amplifier. The output of the D flip-flop is connected to this amplifier, which also is connected to a line labeled OE*, or "output enable.” The asterisk means that this pin is "low true," i.e., for something to happen, this pin must be taken to 0 V, or ground.) If the OE* line is not low, the ...
High Efficiency Unity Power Factor Compact Fluorescent Lamp with
... required in order to provide sufficient voltage for proper lamp ignition and to stabilize lamp current once the lamp arc is established. To provide a compact and lightweight solution for CFLs, high-frequency electronic ballasts operating at higher frequency than 25 kHz are more suitable than magneti ...
... required in order to provide sufficient voltage for proper lamp ignition and to stabilize lamp current once the lamp arc is established. To provide a compact and lightweight solution for CFLs, high-frequency electronic ballasts operating at higher frequency than 25 kHz are more suitable than magneti ...
DESIGN APPROACH TO CMOS BASED CLASS-E AND CLASS-F POWER AMPLIFIERS
... PA is designed around a single NMOS. Several input parameters are needed for the Class-E and Class-F design algorithm to converge successfully. These include the centre frequency of the channel (fo), output power (Pout) and supply voltage (VDD). In the case of Class-E design, loaded Q-factor (QL) is ...
... PA is designed around a single NMOS. Several input parameters are needed for the Class-E and Class-F design algorithm to converge successfully. These include the centre frequency of the channel (fo), output power (Pout) and supply voltage (VDD). In the case of Class-E design, loaded Q-factor (QL) is ...
Valve RF amplifier
A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical radio frequency signal.Low to medium power valve amplifiers for frequencies below the microwaves were largely replaced by solid state amplifiers during the 1960s and 1970s, initially for receivers and low power stages of transmitters, transmitter output stages switching to transistors somewhat later. Specially constructed valves are still in use for very high power transmitters, although rarely in new designs.