Audio level control with resistive optocouplers.
... potentiometer, although there is some overall variation in total resistance with attenuation, so it should be fed from a low impedance source. C1 sets the up and down time constants at about 20 msec, which achieves a fast but smooth audible response. The attenuation and distortion curves are ...
... potentiometer, although there is some overall variation in total resistance with attenuation, so it should be fed from a low impedance source. C1 sets the up and down time constants at about 20 msec, which achieves a fast but smooth audible response. The attenuation and distortion curves are ...
DMN65D8LW Product Summary Features
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
AAT4601 数据资料DataSheet下载
... level-shifted input, and a fault flag. The current limit control is combined with an over-temperature thermal limit circuit to provide a comprehensive system to protect the load switch under short-circuit or other adverse operating conditions. The AAT4601 is ideally suited for control and protection ...
... level-shifted input, and a fault flag. The current limit control is combined with an over-temperature thermal limit circuit to provide a comprehensive system to protect the load switch under short-circuit or other adverse operating conditions. The AAT4601 is ideally suited for control and protection ...
Construct a Complete Circuit
... module to measure how much electric current flows through the circuit. Current is a measure of the rate at which electric charge flows though the circuit. An appliance needs to be a part of the circuit so that electricity produced by the module can be correctly measured. Another multimeter is connec ...
... module to measure how much electric current flows through the circuit. Current is a measure of the rate at which electric charge flows though the circuit. An appliance needs to be a part of the circuit so that electricity produced by the module can be correctly measured. Another multimeter is connec ...
1 - EE Senior Design
... standard would be nice because 4mA represents a zero-value both giving you a signal that the transducer is working and keeping the working range of the loop between 4 and 20mA. The fact that the minimum current on the loop is 4mA is nice because it means that induced currents will have a smaller eff ...
... standard would be nice because 4mA represents a zero-value both giving you a signal that the transducer is working and keeping the working range of the loop between 4 and 20mA. The fact that the minimum current on the loop is 4mA is nice because it means that induced currents will have a smaller eff ...
CS5124DEMO/D Demonstration Note for CS5124 48 V to 5.0 V,
... changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically di ...
... changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically di ...
IDEAL SWITCH
... The thyristor device turns on when the anode-cathode Vak voltage is greater than Vf and a positive pulse signal is applied at the gate input (g > 0). The pulse height must be greater than 0 and last long enough to allow the thyristor anode current to become larger than the latching current Il. The t ...
... The thyristor device turns on when the anode-cathode Vak voltage is greater than Vf and a positive pulse signal is applied at the gate input (g > 0). The pulse height must be greater than 0 and last long enough to allow the thyristor anode current to become larger than the latching current Il. The t ...
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.