L045076774
... important, but less critical or highly sensitive equipment. It is also used as a complement to more comprehensive power protection solutions. They are passive electronic devices that protect against transient high-level voltages. However, low frequency surges (slow changes at 400 Hz or less) can be ...
... important, but less critical or highly sensitive equipment. It is also used as a complement to more comprehensive power protection solutions. They are passive electronic devices that protect against transient high-level voltages. However, low frequency surges (slow changes at 400 Hz or less) can be ...
PRO 3500 - Monster
... 1. ON/OFF Switch: Once the PowerCenter is plugged into a properly grounded 120V outlet, operating the switch will provide AC power to the components plugged into the PowerCenter’s Switched and Switched (Timed) outlets. Release this button to shut down components. 2. Ground OK: When this LED is On, t ...
... 1. ON/OFF Switch: Once the PowerCenter is plugged into a properly grounded 120V outlet, operating the switch will provide AC power to the components plugged into the PowerCenter’s Switched and Switched (Timed) outlets. Release this button to shut down components. 2. Ground OK: When this LED is On, t ...
MP1 manual - Grimm Audio
... people that still want to change the internal settings, please read the following instructions carefully. In appendix 1 a list can be found of known microphone types with their factory adviced supply voltages. Should your microphone not be listed, please consult the original manufacturer. Please als ...
... people that still want to change the internal settings, please read the following instructions carefully. In appendix 1 a list can be found of known microphone types with their factory adviced supply voltages. Should your microphone not be listed, please consult the original manufacturer. Please als ...
Application Considerations for Silicon Carbide MOSFETs Application Considerations for Silicon Carbide MOSFETs
... To achieve fast switching time, the gate drive interconnections need to have minimum parasitics, especially inductance. This requires the gate driver to be located as close as possible to the CMF20120D.. Care should be exercised to minimize or eliminate rringing inging in the gate drive circuit. Thi ...
... To achieve fast switching time, the gate drive interconnections need to have minimum parasitics, especially inductance. This requires the gate driver to be located as close as possible to the CMF20120D.. Care should be exercised to minimize or eliminate rringing inging in the gate drive circuit. Thi ...
Power Quality Issues, Disturbance Sources, Financial Impacts
... that lies in the shaded area. Note that the curve includes sags, swells, and transient overvoltages. The semiconductor industry developed a more recent specification (SEMI F47) for tools used in the semiconductor industry in an effort to achieve better ride through of equipment for commonly occurrin ...
... that lies in the shaded area. Note that the curve includes sags, swells, and transient overvoltages. The semiconductor industry developed a more recent specification (SEMI F47) for tools used in the semiconductor industry in an effort to achieve better ride through of equipment for commonly occurrin ...
ISL6440 Datasheet
... Maximum Junction Temperature (Plastic Package) . -55°C to 150°C Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C ...
... Maximum Junction Temperature (Plastic Package) . -55°C to 150°C Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C ...
SILICON DESIGNS, INC.
... lengths of up to 15 meters (50 feet) can be added to the standard 1-meter cable without the need to test for output instability. For lengths longer than 15 meters we recommend you check each individual installation for oscillation by tapping the accelerometer and watching the differential output for ...
... lengths of up to 15 meters (50 feet) can be added to the standard 1-meter cable without the need to test for output instability. For lengths longer than 15 meters we recommend you check each individual installation for oscillation by tapping the accelerometer and watching the differential output for ...
High-voltage, High-current Darlington Transistor Array, ULN2003B
... All voltage values are with respect to the emitter/substrate terminal E, unless otherwise noted. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum ...
... All voltage values are with respect to the emitter/substrate terminal E, unless otherwise noted. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum ...
EASA Weekend Technician Class 6
... T7B1 If you are told your FM handheld or mobile transceiver is over deviating, talk farther away from the microphone. T2B7 If you receive a report that your station’s transmissions are causing splatter or interference on nearby frequencies check your transmitter for off-frequency operation or spurio ...
... T7B1 If you are told your FM handheld or mobile transceiver is over deviating, talk farther away from the microphone. T2B7 If you receive a report that your station’s transmissions are causing splatter or interference on nearby frequencies check your transmitter for off-frequency operation or spurio ...
Negative Impedances as Power System and Control
... I30 and I50 in equations (9) and (11) seem to be dependent variables, and can be calculated once the voltages are known (they are needed, of course, if CONNEC is used). Only equation (12) would be needed for Fig. 5. To include limits in the transfer function representation, one can either include th ...
... I30 and I50 in equations (9) and (11) seem to be dependent variables, and can be calculated once the voltages are known (they are needed, of course, if CONNEC is used). Only equation (12) would be needed for Fig. 5. To include limits in the transfer function representation, one can either include th ...
PCA9306 - Texas Instruments
... The PCA9306 device can also be used to run two buses, one at 400-kHz operating frequency and the other at 100-kHz operating frequency. If the two buses are operating at different frequencies, the 100-kHz bus must be isolated by using the EN pin when the 400-kHz operation of the main bus is required. ...
... The PCA9306 device can also be used to run two buses, one at 400-kHz operating frequency and the other at 100-kHz operating frequency. If the two buses are operating at different frequencies, the 100-kHz bus must be isolated by using the EN pin when the 400-kHz operation of the main bus is required. ...
Two or three shunt resistor based current sensing circuit design in 3
... readable current under control. Finally, it is worth adding some considerations about the necessary dynamic behavior of the op amp. As mentioned, the current flows into the shunt resistor only during the on-time of the corresponding low-side transistor while it equals zero during the off-time. There ...
... readable current under control. Finally, it is worth adding some considerations about the necessary dynamic behavior of the op amp. As mentioned, the current flows into the shunt resistor only during the on-time of the corresponding low-side transistor while it equals zero during the off-time. There ...
New Products launched 2016
... Expedite and simplify industrial and commercial product design in a highly affordable solution while offering the smallest possible footprint ...
... Expedite and simplify industrial and commercial product design in a highly affordable solution while offering the smallest possible footprint ...
UNISONIC TECHNOLOGIES CO., LTD TDA2030A
... wave-form. The amplifier has no difficulty following the slow ramp but it cannot follow the fast edge. The output will follow the upper line in Fig. 6 cutting of the shade area and thus increasing the mean level. If this output signal is filtered to remove the saw-tooth, direct voltage remains which ...
... wave-form. The amplifier has no difficulty following the slow ramp but it cannot follow the fast edge. The output will follow the upper line in Fig. 6 cutting of the shade area and thus increasing the mean level. If this output signal is filtered to remove the saw-tooth, direct voltage remains which ...
Comparing Topologies and the (Design) Rules
... quickly indicate what input voltage is to be used if we want the worst-case value for the parameter. d) Input Capacitor RMS current This determines the basic/minimum selection criterion for the input capacitor since the capacitor must be rated at least for the worst case RMS current that will pass t ...
... quickly indicate what input voltage is to be used if we want the worst-case value for the parameter. d) Input Capacitor RMS current This determines the basic/minimum selection criterion for the input capacitor since the capacitor must be rated at least for the worst case RMS current that will pass t ...
Audio level control with resistive optocouplers.
... and ROFF of the couplers. There is likely to be a significant asymmetry between the "up" (decreasing attenuation) and "down" (increasing attenuation) times of the series and shunt configurations. If this is a problem, it is best to use a coupler with relatively fast response e.g. the NSL-32SR3. This ...
... and ROFF of the couplers. There is likely to be a significant asymmetry between the "up" (decreasing attenuation) and "down" (increasing attenuation) times of the series and shunt configurations. If this is a problem, it is best to use a coupler with relatively fast response e.g. the NSL-32SR3. This ...
Design a New Architecture of Audio Amplifier Class
... amplifier is 30–40% practically in spite of 78.5% theoretically. At the same time, it must increase the chip area or even add a plus radiating flange for the elimination of heat; thus too much area is taken and also the cost is unaffordable. When it comes to class D amplifier, since the output power ...
... amplifier is 30–40% practically in spite of 78.5% theoretically. At the same time, it must increase the chip area or even add a plus radiating flange for the elimination of heat; thus too much area is taken and also the cost is unaffordable. When it comes to class D amplifier, since the output power ...
TPS797xx - Texas Instruments
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
Complete PDF Edition (762 KB)
... stress associated with power dissipation. Nonuniform current flow within an element will cause heat concentrations that can lead to element destruction at lower-than-expected energy duty. We therefore tested each element and discarded those exhibiting poor current uniformity. The elements were scree ...
... stress associated with power dissipation. Nonuniform current flow within an element will cause heat concentrations that can lead to element destruction at lower-than-expected energy duty. We therefore tested each element and discarded those exhibiting poor current uniformity. The elements were scree ...
Troubleshooting LED Downlights
... maximums by dimmer. • Remove the dimmer from the line to see if the problem is solved. • Change dimmer to one with a higher maximum load. • Split the circuit into multiple loads. ...
... maximums by dimmer. • Remove the dimmer from the line to see if the problem is solved. • Change dimmer to one with a higher maximum load. • Split the circuit into multiple loads. ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".