Q181V Whammy Bar Controller
... A gate signal is produced automatically when the controller changes position. The position that triggers this gate signal is set by the variable control. An LED shows status of the signal. This Auto Gate can be used to trigger envelopes, start sequencers or change other module parameters depending o ...
... A gate signal is produced automatically when the controller changes position. The position that triggers this gate signal is set by the variable control. An LED shows status of the signal. This Auto Gate can be used to trigger envelopes, start sequencers or change other module parameters depending o ...
MC33170 RF Amplifier Companion Chip for Dual-Band Cellular Subscriber Terminal
... bias from the PAs. Conversely, the LDO shall be fast enough to bias the PAs at anytime, without hampering the overall response time. Such a task is difficult for an off–the–shelf regulator: a specific component has to be found. Thanks to their innovative designs, ON Semiconductor PAs, such as the af ...
... bias from the PAs. Conversely, the LDO shall be fast enough to bias the PAs at anytime, without hampering the overall response time. Such a task is difficult for an off–the–shelf regulator: a specific component has to be found. Thanks to their innovative designs, ON Semiconductor PAs, such as the af ...
Scaling of graphene integrated circuits
... evaluate to what extent the high mobility of graphene, despite its zero band gap, can be utilized in FETs and how such FETs scale with the gate length L. The most commonly used performance metrics have been the transistor cutoff frequency fT 13 and the maximum frequency of oscillation fmax.14 However ...
... evaluate to what extent the high mobility of graphene, despite its zero band gap, can be utilized in FETs and how such FETs scale with the gate length L. The most commonly used performance metrics have been the transistor cutoff frequency fT 13 and the maximum frequency of oscillation fmax.14 However ...
lx1992 high efficiency boost led driver
... and cost. The LX1992 features a pseudo-hysteretic pulse frequency modulation topology and uses an external N-Channel MOSFET. Further, the LX1992 features control circuitry that is optimized for portable systems (e.g., quiescent supply current of 80µA (typ) and a shutdown current of less than 1µA). T ...
... and cost. The LX1992 features a pseudo-hysteretic pulse frequency modulation topology and uses an external N-Channel MOSFET. Further, the LX1992 features control circuitry that is optimized for portable systems (e.g., quiescent supply current of 80µA (typ) and a shutdown current of less than 1µA). T ...
Rev. A
... (current sink). At the receiver, this current develops a positive differential voltage across RT (with respect to the inverting input) and gives a Logic 1 at the receiver output. When DINx is low, DOUT+ sinks current and DOUT− sources current; a negative differential voltage across RT gives a Logic ...
... (current sink). At the receiver, this current develops a positive differential voltage across RT (with respect to the inverting input) and gives a Logic 1 at the receiver output. When DINx is low, DOUT+ sinks current and DOUT− sources current; a negative differential voltage across RT gives a Logic ...
Lab 2 - La Salle University
... Part 7. A non-ideal voltmeter. Recall that to measure the voltage drop across a given resistor, you place a voltmeter in parallel with it. The resistance of the voltmeter should be large so that it does not change significantly the current through the resistor (and in turn the voltage drop across th ...
... Part 7. A non-ideal voltmeter. Recall that to measure the voltage drop across a given resistor, you place a voltmeter in parallel with it. The resistance of the voltmeter should be large so that it does not change significantly the current through the resistor (and in turn the voltage drop across th ...
Control equipment for MV capacitor banks
... endurance is obtained by using tungsten alloys at the arcing contacts extremities, and using SF6 with activated alumina, to limit the rate of gas decomposition during breaking to negligible values. The robustness and the mechanical simplicity of the switchgear allow, in general, 5 times more operati ...
... endurance is obtained by using tungsten alloys at the arcing contacts extremities, and using SF6 with activated alumina, to limit the rate of gas decomposition during breaking to negligible values. The robustness and the mechanical simplicity of the switchgear allow, in general, 5 times more operati ...
AP2552-53(A) - Diodes Incorporated
... The recommended 1% resistor range for RLIM is 10kΩ ≤RLIM≤210kΩ. Figure 15 includes current-limit tolerance due to variations caused by temperature and process. This graph does not include the external resistor tolerance. The traces routing the RLIM resistor to the AP2552/53 and AP2552A/53A should be ...
... The recommended 1% resistor range for RLIM is 10kΩ ≤RLIM≤210kΩ. Figure 15 includes current-limit tolerance due to variations caused by temperature and process. This graph does not include the external resistor tolerance. The traces routing the RLIM resistor to the AP2552/53 and AP2552A/53A should be ...
FED 101: Computer Engineering Module Version 1.3
... pressure in a hydraulic system. For a given size pipe, it is the pressure difference across the pipe, in pounds per square inch, that determines the flow, in gallons per minute, in the pipe. The larger the pressure difference, the greater the flow in the pipe. The same can be said of electrical devi ...
... pressure in a hydraulic system. For a given size pipe, it is the pressure difference across the pipe, in pounds per square inch, that determines the flow, in gallons per minute, in the pipe. The larger the pressure difference, the greater the flow in the pipe. The same can be said of electrical devi ...
Tutorial 11
... while the potential at Y can be assumed to be only affected by the two resistors at the bottom. Hence VX and VY are the same value (using potential divider rule on each branch). Therefore, the p.d. across the middle resistor is zero and the assumption of no current flowing through the middle resisto ...
... while the potential at Y can be assumed to be only affected by the two resistors at the bottom. Hence VX and VY are the same value (using potential divider rule on each branch). Therefore, the p.d. across the middle resistor is zero and the assumption of no current flowing through the middle resisto ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.