maxon DC motor and maxon EC motor Key
... than the limit speed nmax (line 23) are possible, however, they are “paid for” by a reduced service life expectancy. The maximum permissible speed for the EC motor is calculated based on service life considerations of the ball bearings (at least 20 000 hours) at the maximum residual imbalance and be ...
... than the limit speed nmax (line 23) are possible, however, they are “paid for” by a reduced service life expectancy. The maximum permissible speed for the EC motor is calculated based on service life considerations of the ball bearings (at least 20 000 hours) at the maximum residual imbalance and be ...
MAX5974E Evaluation Kit Evaluates: MAX5974E General Description Features
... chokes L1 and L3 are provided for EMI filtering at the EV kit power-supply (V+, V-) and wall-adapter (WAD_IN, WAD_GND) inputs, respectively. The EV kit output voltage is configured for +3.3V and provides up to 1.8A output current while achieving up to 91% efficiency. Transformer T1 is used for provi ...
... chokes L1 and L3 are provided for EMI filtering at the EV kit power-supply (V+, V-) and wall-adapter (WAD_IN, WAD_GND) inputs, respectively. The EV kit output voltage is configured for +3.3V and provides up to 1.8A output current while achieving up to 91% efficiency. Transformer T1 is used for provi ...
a 4-Channel, 64-Position Digital Potentiometer AD5203
... INL and DNL are measured at V W with the RDAC configured as a potentiometer divider similar to a voltage output D/A converter. V A = VDD and V B = 0 V. DNL specification limits of ±1 LSB maximum are guaranteed monotonic operating conditions. See Figure 26 test circuit. ...
... INL and DNL are measured at V W with the RDAC configured as a potentiometer divider similar to a voltage output D/A converter. V A = VDD and V B = 0 V. DNL specification limits of ±1 LSB maximum are guaranteed monotonic operating conditions. See Figure 26 test circuit. ...
$doc.title
... Possible to obtain similar eye diagram by adjusting control currents ◆ radiation induced changes in control current circuitry K.K. Gan ...
... Possible to obtain similar eye diagram by adjusting control currents ◆ radiation induced changes in control current circuitry K.K. Gan ...
Impact of Gate Tunneling Current in Scaled MOS on Circuit
... are less important than because the gate overlap length is small compared to the channel length. In very short channel devices, the portion of the gate overlap compared to the total gate length becomes a large fraction. For example, the typical gate overlap for a physical gate length of a 50 nm NMOS ...
... are less important than because the gate overlap length is small compared to the channel length. In very short channel devices, the portion of the gate overlap compared to the total gate length becomes a large fraction. For example, the typical gate overlap for a physical gate length of a 50 nm NMOS ...
Improved Implementation of Sprott’s Chaotic Oscillators Based on Current-Feedback Op Amps
... Over the past two decades there has been increasing interest in the study of chaotic oscillators [1-3]. Chaotic oscillators are useful tools not only for investigation of nonlinear phenomena, bifurcation and chaos, but also for a variety of applications such as synchronizations, control [4] and chao ...
... Over the past two decades there has been increasing interest in the study of chaotic oscillators [1-3]. Chaotic oscillators are useful tools not only for investigation of nonlinear phenomena, bifurcation and chaos, but also for a variety of applications such as synchronizations, control [4] and chao ...
SW - 20+ - Small Wonder Labs
... Resistor installation: All resistors except R4 and R21 are likewise mounted in “hairpin” fashion. As with the diodes, try to match the mounting orientation shown on the drawing. (This usually has nothing to do with critical dimensions – if mounted as shown you’ve got better troubleshooting access to ...
... Resistor installation: All resistors except R4 and R21 are likewise mounted in “hairpin” fashion. As with the diodes, try to match the mounting orientation shown on the drawing. (This usually has nothing to do with critical dimensions – if mounted as shown you’ve got better troubleshooting access to ...
YTEC CORP.
... wires to the module's rear panel connector, and the other side wires to a card edge connector which plugs into the Signal Motherboard. The motherboard busses together the switch modules and a Signal I/O Module as shown in Fig. 1. Energizing a relay connects the path between the switch module and the ...
... wires to the module's rear panel connector, and the other side wires to a card edge connector which plugs into the Signal Motherboard. The motherboard busses together the switch modules and a Signal I/O Module as shown in Fig. 1. Energizing a relay connects the path between the switch module and the ...
HIGH VOLTAGE XLPE CABLE SYSTEMS Technical User Guide
... covering. The cable core consists of the conductor, wrapped with semiconducting tapes, the inner semiconducting layer, the solid main insulation and the outer semiconducting layer. These three insulation layers are extruded in one process. The conductor of high voltage cables can be made of copper o ...
... covering. The cable core consists of the conductor, wrapped with semiconducting tapes, the inner semiconducting layer, the solid main insulation and the outer semiconducting layer. These three insulation layers are extruded in one process. The conductor of high voltage cables can be made of copper o ...
Cellpro 4s Charger - Fast Lad Performance
... purchased, in strict accordance with the product’s instructions. Units returned for warranty service to an FMA service center will be accepted for service when shipped postpaid, with a copy of the original sales receipt or warranty registration form, to the service station designated by FMA. This wa ...
... purchased, in strict accordance with the product’s instructions. Units returned for warranty service to an FMA service center will be accepted for service when shipped postpaid, with a copy of the original sales receipt or warranty registration form, to the service station designated by FMA. This wa ...
Power Circuits and Transformers
... Each symbol is a functional representation of a device used in Electrical Power Technology. The use of these symbols greatly simplifies the circuit diagrams by reducing the number of interconnections shown, and makes it easier to understand circuit operation. Appendix A lists the symbols used, the n ...
... Each symbol is a functional representation of a device used in Electrical Power Technology. The use of these symbols greatly simplifies the circuit diagrams by reducing the number of interconnections shown, and makes it easier to understand circuit operation. Appendix A lists the symbols used, the n ...
CM1231-02SO 2, 4 and 8-Channel Low-Capacitance ESD Protection Array
... As a general rule, the ESD Protection Array should be located as close as possible to the point of entry of expected electrostatic discharges. The power supply bypass capacitor mentioned above should be as close to the VP pin of the Protection Array as possible, with minimum PCB trace lengths to the ...
... As a general rule, the ESD Protection Array should be located as close as possible to the point of entry of expected electrostatic discharges. The power supply bypass capacitor mentioned above should be as close to the VP pin of the Protection Array as possible, with minimum PCB trace lengths to the ...
Theoretical developments
... Six current pulses are injected into every two phases of the motor and their first and second differences are compared in order to obtain the standstill position of the rotor. After start-up, a pulse train of alternating long and short pulses, is injected into the commutation phases and the curr ...
... Six current pulses are injected into every two phases of the motor and their first and second differences are compared in order to obtain the standstill position of the rotor. After start-up, a pulse train of alternating long and short pulses, is injected into the commutation phases and the curr ...
MAX5711 10-Bit, Low-Power, Rail-to-Rail Voltage-Output Serial DAC in SOT23 General Description
... and buffered with Schmitt triggers to allow direct interfacing to optocouplers. The MAX5711 incorporates a poweron reset (POR) circuit that ensures that the DAC begins in a zero-volt-state upon power-up. A power-down mode that reduces current consumption to 0.3µA may be initiated through a software ...
... and buffered with Schmitt triggers to allow direct interfacing to optocouplers. The MAX5711 incorporates a poweron reset (POR) circuit that ensures that the DAC begins in a zero-volt-state upon power-up. A power-down mode that reduces current consumption to 0.3µA may be initiated through a software ...
experimental
... same objective lens and dispersed in a 0.75 m spectrometer and recorded using a liquid-nitrogen-cooled charge-coupled-device (CCD) for spectroscopy. Spatial scans were made by moving the sample using an x-y translation stage with a step size of 0.5 m. ...
... same objective lens and dispersed in a 0.75 m spectrometer and recorded using a liquid-nitrogen-cooled charge-coupled-device (CCD) for spectroscopy. Spatial scans were made by moving the sample using an x-y translation stage with a step size of 0.5 m. ...
BDTIC ™ - Safe 1 E D S - S R C
... Timing diagram for turn-on ................................................................................................................. 15 External circuit for setting of preboost current (left: unipolar supply; right: bipolar supply) ............... 16 I/O signature check ..................... ...
... Timing diagram for turn-on ................................................................................................................. 15 External circuit for setting of preboost current (left: unipolar supply; right: bipolar supply) ............... 16 I/O signature check ..................... ...
Surge protection - Phoenix Contact
... and signal transmission A constant energy supply and secure data links are of vital importance to the operational reliability of electrical systems, installations and devices. Phoenix Contact meets all of these requirements with the TRABTECH product line. Coordinated solutions consisting of surge pr ...
... and signal transmission A constant energy supply and secure data links are of vital importance to the operational reliability of electrical systems, installations and devices. Phoenix Contact meets all of these requirements with the TRABTECH product line. Coordinated solutions consisting of surge pr ...
forcetorque
... This shows a linear relationship between V and R. The op-amp circuit on the right of Figure 1 consists of two buffers to protect the gages and a differential amplifier. The differential amplifier has two jobs: it subtracts one signal from another, and it multiplies this difference according to the ...
... This shows a linear relationship between V and R. The op-amp circuit on the right of Figure 1 consists of two buffers to protect the gages and a differential amplifier. The differential amplifier has two jobs: it subtracts one signal from another, and it multiplies this difference according to the ...
Active Voltage Contrast and Seebeck Effect Imaging
... interconnection only. This can’t be decided by the electrical data. The localization with SEI or AVC in this case does not show any contrast across the chain. A continuous change from bright to dark between the two sides of the structure will be observed with AVC, and a SEI image will be uniform. Th ...
... interconnection only. This can’t be decided by the electrical data. The localization with SEI or AVC in this case does not show any contrast across the chain. A continuous change from bright to dark between the two sides of the structure will be observed with AVC, and a SEI image will be uniform. Th ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.