EMC and Audio Equipment
... onto the signal lines after the filter Shields ideally terminate 360 to the enclosure (NOT to digital ground). Shielded cables should have the shield terminated to the enclosure at the “noisy” end(s) - single ended grounding at rf does not work Never use pigtails to terminate shields - at bes ...
... onto the signal lines after the filter Shields ideally terminate 360 to the enclosure (NOT to digital ground). Shielded cables should have the shield terminated to the enclosure at the “noisy” end(s) - single ended grounding at rf does not work Never use pigtails to terminate shields - at bes ...
An ultrasonic aid for the blind Wirtz, John Carl. 1966
... %ishop, W.B. , Environment Sensing; A New Approach to the Design of an Electronic Aid for the Blind, AFCRL 63-64. ...
... %ishop, W.B. , Environment Sensing; A New Approach to the Design of an Electronic Aid for the Blind, AFCRL 63-64. ...
FrM05.4
... both an electric transit bus (without an ultra-capacitor energy storage system), provided by the Chattanooga Area Regional Transit Authority (CARTA), and on a hybrid electric passenger vehicle, the Penn State Electric Lion, both with and without the ultra-capacitor energy storage system. The results ...
... both an electric transit bus (without an ultra-capacitor energy storage system), provided by the Chattanooga Area Regional Transit Authority (CARTA), and on a hybrid electric passenger vehicle, the Penn State Electric Lion, both with and without the ultra-capacitor energy storage system. The results ...
PATCHMASTER TUTORIAL
... Using a Recorded Waveform as Stimulus would be. . . ”[stimulus name] [channel number].tpl”. E.g., if the stimulus name is ”IV”, then Patchmaster looks for the template file ”IV 1.tpl” to be used as the template file for all Sweeps of the first (1.) DA-channel. (b) Different template files per DA cha ...
... Using a Recorded Waveform as Stimulus would be. . . ”[stimulus name] [channel number].tpl”. E.g., if the stimulus name is ”IV”, then Patchmaster looks for the template file ”IV 1.tpl” to be used as the template file for all Sweeps of the first (1.) DA-channel. (b) Different template files per DA cha ...
SECTION 261216 - CAST COIL SUBSTATION TRANSFORMERS
... with read and reset switch; auto/manual fan control switch, system test switch; temperature sensing in all three low-voltage coils. Provide auxiliary alarm contact and means for remote control and temperature monitoring. Provide control power from a control power transformer in the secondary equipme ...
... with read and reset switch; auto/manual fan control switch, system test switch; temperature sensing in all three low-voltage coils. Provide auxiliary alarm contact and means for remote control and temperature monitoring. Provide control power from a control power transformer in the secondary equipme ...
- Free Documents
... Limited Warranty FCC Statement SpectrAlert Strobes and Horn/Strobes have been tested and found to comply with the limits for a Class B digital device. Returns The signal strobe may not be seen. even if the loss or damage is caused by the Companys negligence or fault. are activated. The strobe may no ...
... Limited Warranty FCC Statement SpectrAlert Strobes and Horn/Strobes have been tested and found to comply with the limits for a Class B digital device. Returns The signal strobe may not be seen. even if the loss or damage is caused by the Companys negligence or fault. are activated. The strobe may no ...
LT4363 - High Voltage Surge Stopper with Current Limit
... The LT®4363 surge stopper protects loads from high voltage transients. It regulates the output during an overvoltage event, such as load dump in vehicles, by controlling the gate of an external N-channel MOSFET. The output is limited to a safe value allowing the loads to continue functioning. The LT ...
... The LT®4363 surge stopper protects loads from high voltage transients. It regulates the output during an overvoltage event, such as load dump in vehicles, by controlling the gate of an external N-channel MOSFET. The output is limited to a safe value allowing the loads to continue functioning. The LT ...
LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FEEDBACK AMPLIFIER THS4271 THS4275
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete devi ...
SP3232EU 数据资料DataSheet下载
... The premise with IEC1000-4-2 is that the system is required to withstand an amount of static electricity when ESD is applied to points and surfaces of the equipment that are accessible to personnel during normal usage. The transceiver IC receives most of the ESD current when the ESD source is applie ...
... The premise with IEC1000-4-2 is that the system is required to withstand an amount of static electricity when ESD is applied to points and surfaces of the equipment that are accessible to personnel during normal usage. The transceiver IC receives most of the ESD current when the ESD source is applie ...
Analog Filter Considerations
... However, as it is known for practical analog low-pass filters, the amplitude rolls down from low frequency to high frequency and has a transition band. More filter stages, or orders, may help improve flatness on in-band signals and render a narrower transition band. However, the design of these filt ...
... However, as it is known for practical analog low-pass filters, the amplitude rolls down from low frequency to high frequency and has a transition band. More filter stages, or orders, may help improve flatness on in-band signals and render a narrower transition band. However, the design of these filt ...
VERY LOW-POWER, HIGH-SPEED, RAIL-TO-RAIL INPUT AND OUTPUT VOLTAGE-FEEDBACK OPERATIONAL AMPLIFIER THS4281 FEATURES
... is a low-power, rail-to-rail input and output, voltage-feedback operational amplifier designed to operate over a wide power-supply range of 2.7-V to 15-V single supply, and ±1.35-V to ±7.5-V dual supply. Consuming only 750 μA with a unity gain bandwidth of 90 MHz and a high 35-V/μs slew rate, the TH ...
... is a low-power, rail-to-rail input and output, voltage-feedback operational amplifier designed to operate over a wide power-supply range of 2.7-V to 15-V single supply, and ±1.35-V to ±7.5-V dual supply. Consuming only 750 μA with a unity gain bandwidth of 90 MHz and a high 35-V/μs slew rate, the TH ...
Robust Control Design for Three-Phase Power Inverters using Genetic Algorithm Natthaphob Nimpitiwan
... to increase the operational impacts on power systems (e.g., power quality, stability, reliability). Several developed countries aim to increase the generation of electricity from renewable energies. Grid connected inverters with robust performance (RP) are necessary for ensuring reliability/stabilit ...
... to increase the operational impacts on power systems (e.g., power quality, stability, reliability). Several developed countries aim to increase the generation of electricity from renewable energies. Grid connected inverters with robust performance (RP) are necessary for ensuring reliability/stabilit ...
Fuzzy Logic Control of Soft-Switching DC
... the output voltage of the converter. Many papers usually deal with the topology and the basic soft-switching controller [1]–[4], [6]. But they usually lack the design of the secondary voltage controller which is necessary to have a fully functional dc-dc converter. There are several techniques which ...
... the output voltage of the converter. Many papers usually deal with the topology and the basic soft-switching controller [1]–[4], [6]. But they usually lack the design of the secondary voltage controller which is necessary to have a fully functional dc-dc converter. There are several techniques which ...
FREE Sample Here
... Fiber optic cable installation requires even more care and expertise than electrical cable installation and should be done only by fully qualified professionals. It is critical not to curve the cable more than its specified maximum bend radius to avoid damaging the fiber, which will substantially re ...
... Fiber optic cable installation requires even more care and expertise than electrical cable installation and should be done only by fully qualified professionals. It is critical not to curve the cable more than its specified maximum bend radius to avoid damaging the fiber, which will substantially re ...
particle impact noise detection (pind) combines
... Small contaminants inside of electronic packages that contain a cavity will move in a dynamic environment and locate into a position, typical the bond wires, which could short out the part for a brief time during usage. Such a failure is critical for high dynamic stress environments and can pose a s ...
... Small contaminants inside of electronic packages that contain a cavity will move in a dynamic environment and locate into a position, typical the bond wires, which could short out the part for a brief time during usage. Such a failure is critical for high dynamic stress environments and can pose a s ...
VPhase VX1 Technical Specification
... Bypass Region If the high electricity consumption is sustained in the short term active region or a very high level of electricity is consumed within the house then the VX1 will enter bypass mode. In bypass mode the VX1 will stop regulating voltage until the electricity consumption has fallen; volta ...
... Bypass Region If the high electricity consumption is sustained in the short term active region or a very high level of electricity is consumed within the house then the VX1 will enter bypass mode. In bypass mode the VX1 will stop regulating voltage until the electricity consumption has fallen; volta ...
A RESONANT INVERTER AS A CONTROLLED REACTANCE
... 2. In the non zero case, switching frequency can be constant but commutation is in hard switching mode. The conclusions of this study are summarized as follows: 1. A resonant inverter applying bidirectional switches and loaded by a resonant tank can be used to emulate a capacitive or inductive react ...
... 2. In the non zero case, switching frequency can be constant but commutation is in hard switching mode. The conclusions of this study are summarized as follows: 1. A resonant inverter applying bidirectional switches and loaded by a resonant tank can be used to emulate a capacitive or inductive react ...
File - SPHS Devil Physics
... represented in terms of energy change per charge moving through a battery and a resistor. Since electric potential difference times charge is energy, and energy is conserved, the sum of the potential differences about any closed loop must add to zero. The electric potential difference across a r ...
... represented in terms of energy change per charge moving through a battery and a resistor. Since electric potential difference times charge is energy, and energy is conserved, the sum of the potential differences about any closed loop must add to zero. The electric potential difference across a r ...
MODEL 19032/19032-P Electrical Safety Analyzer
... SAFETY TEST OF VIDEO PRODUCT (IEC 60065) Video products include DVD recorders, LCD's, TV's, audio amplifiers, stereos and etc. These products have mass power output with separate safety standards. The main circuit design of mass power is a signal output terminal, not to mention an increase in tempe ...
... SAFETY TEST OF VIDEO PRODUCT (IEC 60065) Video products include DVD recorders, LCD's, TV's, audio amplifiers, stereos and etc. These products have mass power output with separate safety standards. The main circuit design of mass power is a signal output terminal, not to mention an increase in tempe ...
V.90-3-James H. Cole, Clay Kirkendall, Anthony Dandridge, Gary
... transfer function of the interferometer is non-linear; however, by operating the interferometer at a quadrature bias, as shown by the dot in Fig. 2, a linear response can be obtained for moderate modulation amplitudes. Interferometers are extremely sensitive to thermal variations so feedback was nec ...
... transfer function of the interferometer is non-linear; however, by operating the interferometer at a quadrature bias, as shown by the dot in Fig. 2, a linear response can be obtained for moderate modulation amplitudes. Interferometers are extremely sensitive to thermal variations so feedback was nec ...
Document
... Diodes are used to change alternating current to direct current Diodes are also used to prevent damage in a circuit by connecting a battery or power supply the wrong way around Slide 40 ...
... Diodes are used to change alternating current to direct current Diodes are also used to prevent damage in a circuit by connecting a battery or power supply the wrong way around Slide 40 ...
FEATURES PIN ASSIGNMENT
... 9. Chip Enable Output CEO can only sustain leakage current in the battery backup mode. 10. CEO will be held high for a time equal to tREC after VCCI crosses VCCTP on power-up. 11. BW and RST are open-drain outputs and, as such, cannot source current. External pull-up resistors should be connected to ...
... 9. Chip Enable Output CEO can only sustain leakage current in the battery backup mode. 10. CEO will be held high for a time equal to tREC after VCCI crosses VCCTP on power-up. 11. BW and RST are open-drain outputs and, as such, cannot source current. External pull-up resistors should be connected to ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.