ZLNB2015
... or below 7.5V. These logic outputs can be used to disable any LNB RF output connected to a receiver (STB) that has been powered down or disconnected (and hence not providing correct cable matching). The ZLNB2015 includes circuitry necessary to detect the presence of a 22kHz tone modulated on either ...
... or below 7.5V. These logic outputs can be used to disable any LNB RF output connected to a receiver (STB) that has been powered down or disconnected (and hence not providing correct cable matching). The ZLNB2015 includes circuitry necessary to detect the presence of a 22kHz tone modulated on either ...
MAX16956 36V, 300mA, Mini Buck Converter with 1.1µA I Q
... with integrated high-side and low-side switches. The device is designed to deliver up to 300mA with input voltages from 3.5V to 36V, while using only 1.1µA quiescent current at no load (fixed-output versions). Voltage quality can be monitored by observing the RESET signal. The device can operate nea ...
... with integrated high-side and low-side switches. The device is designed to deliver up to 300mA with input voltages from 3.5V to 36V, while using only 1.1µA quiescent current at no load (fixed-output versions). Voltage quality can be monitored by observing the RESET signal. The device can operate nea ...
LM138/LM338 5-Amp Adjustable Regulators
... An input bypass capacitor is recommended. A 0.1 μF disc or 1 μF solid tantalum on the input is suitable input bypassing for almost all applications. The device is more sensitive to the absence of input bypassiing when adjustment or output capacitors are used but the above values will eliminate the p ...
... An input bypass capacitor is recommended. A 0.1 μF disc or 1 μF solid tantalum on the input is suitable input bypassing for almost all applications. The device is more sensitive to the absence of input bypassiing when adjustment or output capacitors are used but the above values will eliminate the p ...
USB Voltage and Current Output Devices
... USB-based four-channel, 16-bit, 100 kS/s, simultaneously updating analog output device with USB cable USB-3101FS USB-based four-channel, 16-bit, analog voltage output device with one 32-bit counter, eight DIO lines, and USB cable USB-3101 USB-based four-channel, 16-bit, analog voltage/current out ...
... USB-based four-channel, 16-bit, 100 kS/s, simultaneously updating analog output device with USB cable USB-3101FS USB-based four-channel, 16-bit, analog voltage output device with one 32-bit counter, eight DIO lines, and USB cable USB-3101 USB-based four-channel, 16-bit, analog voltage/current out ...
Transients in Power Systems - Purdue e-Pubs
... This paper provides an introduction to wavelets and their application for power systems transients. Since wavelets are a relatively new development in engineering, a brief history will be presented for the sake of the uninitiated. An overview of the Integral Wavelet Transform, the Discrete Wavelet T ...
... This paper provides an introduction to wavelets and their application for power systems transients. Since wavelets are a relatively new development in engineering, a brief history will be presented for the sake of the uninitiated. An overview of the Integral Wavelet Transform, the Discrete Wavelet T ...
MAX15062B Evaluation Kit Evaluates: MAX15062B General Description Features
... 3) Set the electronic load to constant-current mode, 300mA, and disable the electronic load. 4) Connect the electronic load’s positive terminal to the VOUT PCB pad. Connect the negative terminal to the GND PCB pad. 5) Connect the voltmeter across the VOUT and GND PCB pads. 6) Set the power-supply ...
... 3) Set the electronic load to constant-current mode, 300mA, and disable the electronic load. 4) Connect the electronic load’s positive terminal to the VOUT PCB pad. Connect the negative terminal to the GND PCB pad. 5) Connect the voltmeter across the VOUT and GND PCB pads. 6) Set the power-supply ...
ELECTRICAL EQUIPMENT
... alternator equipped model Bantam consists of a simple six-pole alternator generating set which supplies current through a metal plate rectifier to a battery, which then feeds the ignition system, lights, horn etc. The alternator ring carries six coils which are connected in three sets of two in seri ...
... alternator equipped model Bantam consists of a simple six-pole alternator generating set which supplies current through a metal plate rectifier to a battery, which then feeds the ignition system, lights, horn etc. The alternator ring carries six coils which are connected in three sets of two in seri ...
LM138/LM338 5-Amp Adjustable Regulators
... An input bypass capacitor is recommended. A 0.1 μF disc or 1 μF solid tantalum on the input is suitable input bypassing for almost all applications. The device is more sensitive to the absence of input bypassiing when adjustment or output capacitors are used but the above values will eliminate the p ...
... An input bypass capacitor is recommended. A 0.1 μF disc or 1 μF solid tantalum on the input is suitable input bypassing for almost all applications. The device is more sensitive to the absence of input bypassiing when adjustment or output capacitors are used but the above values will eliminate the p ...
- COMPUTATION OF EM1 FIELDS GENERATED DUE TO CORONA ON
... computed assuming ground as a perfect conductor. It has been observed that the interference field starts abruptly at the corona inception voltage and it increases with the voltage stress on the conductor. It is also observed that the EM1 field reduces with increase in lateral distance and also with ...
... computed assuming ground as a perfect conductor. It has been observed that the interference field starts abruptly at the corona inception voltage and it increases with the voltage stress on the conductor. It is also observed that the EM1 field reduces with increase in lateral distance and also with ...
AL8812 Description Pin Assignments
... 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: ...
INFLUENCE OF A SOLAR MODULE`S FILL FACTOR ON THE
... These rules are a guideline only and allow a rough estimate of the tracking losses. When the tracking losses are higher than a few percent, these rules will become inaccurate. This is only a minor drawback because no reasonable design should have tracking losses that high. Special care must be taken ...
... These rules are a guideline only and allow a rough estimate of the tracking losses. When the tracking losses are higher than a few percent, these rules will become inaccurate. This is only a minor drawback because no reasonable design should have tracking losses that high. Special care must be taken ...
Light-Emitting Diode (LED) Design Guide
... In the case of non-isolated LED drivers which are prominent in many retrofit lamps and lower power applications, the LEDs themselves can be damaged by the surge energy as there is no transformer isolation between the AC input and the LEDs on the DC side. Isolated circuits, such as flyback converters ...
... In the case of non-isolated LED drivers which are prominent in many retrofit lamps and lower power applications, the LEDs themselves can be damaged by the surge energy as there is no transformer isolation between the AC input and the LEDs on the DC side. Isolated circuits, such as flyback converters ...
BQ20Z60-R1 数据资料 dataSheet 下载
... bq20z60-R1 monitors capacity change, battery impedance, open-circuit voltage, and other critical parameters of the battery pack, which reports the information to the system host controller over a serial-communication bus. It is designed to work with the bq29330 analog front-end (AFE) protection IC t ...
... bq20z60-R1 monitors capacity change, battery impedance, open-circuit voltage, and other critical parameters of the battery pack, which reports the information to the system host controller over a serial-communication bus. It is designed to work with the bq29330 analog front-end (AFE) protection IC t ...
PAM2303 Description Pin Assignments
... In continuous mode, the source current of the top MOSFET is a square wave of duty cycle VOUT/VIN. To prevent large voltage transients, allow ESR input capacitor sized for the maximum RMS current must be used. The maximum RMS capacitor current is given by: ...
... In continuous mode, the source current of the top MOSFET is a square wave of duty cycle VOUT/VIN. To prevent large voltage transients, allow ESR input capacitor sized for the maximum RMS current must be used. The maximum RMS capacitor current is given by: ...
R.C.N. Pilawa-Podgurski, A.D. Sagneri, J.M. Rivas, D.I. Anderson, and D.J. Perreault, “Very High Frequency Resonant Boost Converters,” 2007 IEEE Power Electronics Specialists Conference, pp. 2718 – 2724.
... high performance rf LDMOSFET. The converter achieves higher than 87% efficiency at nominal input and output voltages, and maintains good efficiency down to 5% of full load. The second implementation, aimed towards integration, is a 50 MHz 17 W converter which uses a transistor from a 50 V integrated p ...
... high performance rf LDMOSFET. The converter achieves higher than 87% efficiency at nominal input and output voltages, and maintains good efficiency down to 5% of full load. The second implementation, aimed towards integration, is a 50 MHz 17 W converter which uses a transistor from a 50 V integrated p ...
ZXLD1350Q Description Pin Assignments Features Typical
... PWM operating waveforms). For best results, the PWM frequency should be maintained above the minimum specified value of 10kHz, in order to minimize ripple at the output of the filter. The shutdown comparator has approximately 50mV of hysteresis, to minimize erratic switching due to this ripple. An u ...
... PWM operating waveforms). For best results, the PWM frequency should be maintained above the minimum specified value of 10kHz, in order to minimize ripple at the output of the filter. The shutdown comparator has approximately 50mV of hysteresis, to minimize erratic switching due to this ripple. An u ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.