GOSSEN METRAWATT
... Capacitive devices under test such as cables and coils, which may be charged with test voltage, are discharged by the measuring instrument. The falling voltage value can be observed at the display. Measurements in Accordance with EN 61557, DIN VDE 0413 Nominal current amounts to 1 mA at a test volta ...
... Capacitive devices under test such as cables and coils, which may be charged with test voltage, are discharged by the measuring instrument. The falling voltage value can be observed at the display. Measurements in Accordance with EN 61557, DIN VDE 0413 Nominal current amounts to 1 mA at a test volta ...
Lab 7 - Circuits - Cabrillo College
... What to learn and explore Every electrical circuit must have at least one source (which supplies electrical energy to the circuit) and at least one load (which removes electrical energy from the circuit). When two or more loads are connected to a single source, they may be connected in series (end-t ...
... What to learn and explore Every electrical circuit must have at least one source (which supplies electrical energy to the circuit) and at least one load (which removes electrical energy from the circuit). When two or more loads are connected to a single source, they may be connected in series (end-t ...
Atmel ATA5756/ATA5757 UHF ASK/FSK Transmitter Features DATASHEET
... If ASK = Low, FSK = Low and ENABLE = open or Low, the circuit is in power-down mode consuming only a very small amount of current so that a lithium cell used as power supply can work for many years. If the ENABLE pin is left open, ENABLE is the logical OR operation of the ASK and FSK input pins. Thi ...
... If ASK = Low, FSK = Low and ENABLE = open or Low, the circuit is in power-down mode consuming only a very small amount of current so that a lithium cell used as power supply can work for many years. If the ENABLE pin is left open, ENABLE is the logical OR operation of the ASK and FSK input pins. Thi ...
BDTIC www.BDTIC.com/infineon RF and Protection Devices Low Barrier RF Schottky Diode BAT24
... the IF signal is not affected by this ground. − At RF and LO: all shorts are transformed by the λ/4 lines into an open so that this signals are directly transferred to the RF source and back. The interdigital capacitor is used for dc blocking and can also be realized on PCB. The presented solution c ...
... the IF signal is not affected by this ground. − At RF and LO: all shorts are transformed by the λ/4 lines into an open so that this signals are directly transferred to the RF source and back. The interdigital capacitor is used for dc blocking and can also be realized on PCB. The presented solution c ...
Performance of Transmission Lines
... While studying the performance of a transmission line, it is desirable to determine its voltage regulation and transmission efficiency. We shall explain these two terms in turn. (i) Voltage regulation. When a transmission line is carrying current, there is a voltage drop in the line due to resistanc ...
... While studying the performance of a transmission line, it is desirable to determine its voltage regulation and transmission efficiency. We shall explain these two terms in turn. (i) Voltage regulation. When a transmission line is carrying current, there is a voltage drop in the line due to resistanc ...
LTC2927 - Single Power Supply Tracking
... satisfy the requirements of digital logic circuits including FPGAs, PLDs, DSPs and microprocessors. These requirements fall into one of the four general categories illustrated in Figures 1 to 4. Some applications require that the potential difference between two power supplies must never exceed a sp ...
... satisfy the requirements of digital logic circuits including FPGAs, PLDs, DSPs and microprocessors. These requirements fall into one of the four general categories illustrated in Figures 1 to 4. Some applications require that the potential difference between two power supplies must never exceed a sp ...
Power Reduction Techniques for LDPC Decoders
... the decoder performs more computations in parallel. When the decoder is operated from a fixed supply voltage, such increased parallelism may be used to achieve higher throughput, with attendant increases in power and area. However, it is well known that increased parallelism can also permit a digita ...
... the decoder performs more computations in parallel. When the decoder is operated from a fixed supply voltage, such increased parallelism may be used to achieve higher throughput, with attendant increases in power and area. However, it is well known that increased parallelism can also permit a digita ...
Neptune 200KW-650KW Load Bank Product Brochure
... generators, regenerative power absorption of inertial motors with reverse power protection of generators and other load bank applications are achieved with the Simplex Neptune Load Bank. The unit capacity range of the Neptune is 200-650KW, resistive, unity power factor. Reactive units (inductive or ...
... generators, regenerative power absorption of inertial motors with reverse power protection of generators and other load bank applications are achieved with the Simplex Neptune Load Bank. The unit capacity range of the Neptune is 200-650KW, resistive, unity power factor. Reactive units (inductive or ...
Battery Model - Midstate Battery
... Recharge time will vary according to temperature and charger characteristics. When using Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state of charge. (All charge recommendations assume an a ...
... Recharge time will vary according to temperature and charger characteristics. When using Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state of charge. (All charge recommendations assume an a ...
DAC8805 数据资料 dataSheet 下载
... The DAC8805 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale o ...
... The DAC8805 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale o ...
Designing Detectors for RF/ID Tags Application Note 1089 Abstract
... be realized either as a lumped inductor or as a shorted transmission line of length < λ/4. This element serves not only to complete the impedance matching task, but it also serves as a current return for the diode. To this point, the discussion has assumed a source impedance of 50 + j0 Ω. However, i ...
... be realized either as a lumped inductor or as a shorted transmission line of length < λ/4. This element serves not only to complete the impedance matching task, but it also serves as a current return for the diode. To this point, the discussion has assumed a source impedance of 50 + j0 Ω. However, i ...
Power Supply - FormFactors.org
... MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice. Designers m ...
... MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice. Designers m ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... necessary for power applications, power electronic switches can be used to build devices that could sustain repeated operations with high reliability and without wearing out [17]. There are 2 main types of solid state current: resonance based devices and impedance switch-in limiters. Resonance based ...
... necessary for power applications, power electronic switches can be used to build devices that could sustain repeated operations with high reliability and without wearing out [17]. There are 2 main types of solid state current: resonance based devices and impedance switch-in limiters. Resonance based ...
No Doze EEG Sleep Detector
... The main objectives of the signal processing module are to determine the frequency of the EEG signal, classify that frequency as a specific awareness level, and then output based on the user’s awareness state. The module has one input and four outputs. The single input is an analog AC voltage signal ...
... The main objectives of the signal processing module are to determine the frequency of the EEG signal, classify that frequency as a specific awareness level, and then output based on the user’s awareness state. The module has one input and four outputs. The single input is an analog AC voltage signal ...
ELECTROCHEMICAL ENERGY STORAGES OF MOBILE WORK MACHINES
... The importance of static loads and states at zero speed come in play during longer working cycles of the machine, where those waiting periods are important or even mandatory in terms of available time to recharge the storage. With some work machines, there is some natural waiting time during every w ...
... The importance of static loads and states at zero speed come in play during longer working cycles of the machine, where those waiting periods are important or even mandatory in terms of available time to recharge the storage. With some work machines, there is some natural waiting time during every w ...
Digital Inputs (Switches)
... bounce, or bouncing, which refers to a button’s tendency to turn on and off several times after being pressed only once by the user. ...
... bounce, or bouncing, which refers to a button’s tendency to turn on and off several times after being pressed only once by the user. ...
Lesson 18 questions – Potential dividers - science
... Ohm’s Law (V=IR) Voltage = Energy / Charge Current = Charge moved / time taken Kirchoff’s 1st Law (KCL) Kirchoff’s 2nd Law (KVL) Power = current x voltage (also P=I2R) ...
... Ohm’s Law (V=IR) Voltage = Energy / Charge Current = Charge moved / time taken Kirchoff’s 1st Law (KCL) Kirchoff’s 2nd Law (KVL) Power = current x voltage (also P=I2R) ...
Design of Drivetrain and Potential Evaluation of a Gorlov Turbine
... required [12]. The design of the rectifying unit is often made with respect to the application it is going to be used in. Normal power diodes have an on-state forward voltage drop of about 0.7-1 V depending on the design [12]. The Schottky diode has a significantly lower on-state voltage drop, aroun ...
... required [12]. The design of the rectifying unit is often made with respect to the application it is going to be used in. Normal power diodes have an on-state forward voltage drop of about 0.7-1 V depending on the design [12]. The Schottky diode has a significantly lower on-state voltage drop, aroun ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.