Towards Securing Low-Power Digital Circuits with Ultra
... This allows us to demonstrate the effectiveness of the technique across the whole range of physical noise. In addition, the information theoretic metric we used is proven to be directly proportional to the success rate of a maximum likelihood adversary [5], thus justifying its use in this context. – ...
... This allows us to demonstrate the effectiveness of the technique across the whole range of physical noise. In addition, the information theoretic metric we used is proven to be directly proportional to the success rate of a maximum likelihood adversary [5], thus justifying its use in this context. – ...
Circuit Breaker Selection
... A circuit breaker is applied generally to carry and switch load current and to interrupt short-circuit current when required. The application process is simple: each of the duty requirements is specified or calculated and is then compared to the corresponding capability of the circuit breaker. The f ...
... A circuit breaker is applied generally to carry and switch load current and to interrupt short-circuit current when required. The application process is simple: each of the duty requirements is specified or calculated and is then compared to the corresponding capability of the circuit breaker. The f ...
DATA-MANFULL_T1954_ENG_Rev C.p65
... character that we usually associate with them, are the reasons why vacuum tubes have kept their ground even in state-of-the-art circuit topologies used especially in professional audio technology or high-end devices. We are particularly proud that we have found an extremely effective symbiosis betwe ...
... character that we usually associate with them, are the reasons why vacuum tubes have kept their ground even in state-of-the-art circuit topologies used especially in professional audio technology or high-end devices. We are particularly proud that we have found an extremely effective symbiosis betwe ...
Measurement methods
... • To measure Rx without the influence of Rs and Rp it is necessary to have a Is current equal to 0; this is possible if the point “B” is at the same voltage of point “A” • The Guard is a “voltage follower” and is used to isolate the tested component from the rest of the circuit. ...
... • To measure Rx without the influence of Rs and Rp it is necessary to have a Is current equal to 0; this is possible if the point “B” is at the same voltage of point “A” • The Guard is a “voltage follower” and is used to isolate the tested component from the rest of the circuit. ...
MAX3280E/MAX3281E/ MAX3283E/MAX3284E ±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers
... The MAX3280E/MAX3281E/MAX3283E/MAX3284E are single, true fail-safe receivers designed to operate at data rates up to 52Mbps. The fail-safe architecture guarantees a high output signal if both input terminals are open or shorted together. See the True Fail-Safe section. This feature assures a stable ...
... The MAX3280E/MAX3281E/MAX3283E/MAX3284E are single, true fail-safe receivers designed to operate at data rates up to 52Mbps. The fail-safe architecture guarantees a high output signal if both input terminals are open or shorted together. See the True Fail-Safe section. This feature assures a stable ...
Improving common-mode rejection using the right
... this case, the output common-mode of the PGA is driven away from the reference voltage, which causes the RLD feedback loop to fail. This situation can lead to the common-mode voltage of the patient’s body being driven to either of the rails, where it could also hit the rails and subsequently stop th ...
... this case, the output common-mode of the PGA is driven away from the reference voltage, which causes the RLD feedback loop to fail. This situation can lead to the common-mode voltage of the patient’s body being driven to either of the rails, where it could also hit the rails and subsequently stop th ...
30V Internal Switch LCD Bias Supply MAX1605 General Description Features
... Design Procedure Inductor Selection Smaller inductance values typically offer smaller physical size for a given series resistance or saturation current. Circuits using larger inductance values may start up at lower input voltages and exhibit less ripple, but also provide reduced output power. This o ...
... Design Procedure Inductor Selection Smaller inductance values typically offer smaller physical size for a given series resistance or saturation current. Circuits using larger inductance values may start up at lower input voltages and exhibit less ripple, but also provide reduced output power. This o ...
Rotor side control of grid-connected wound rotor induction machine
... The speed of a cage rotor induction machine is primarily determined by the supply frequency. The short-circuited rotor offers very low resistance and the nominal slip is within 5%. In the case of a wound rotor induction machine it is possible to introduce additional resistance in the rotor circuit a ...
... The speed of a cage rotor induction machine is primarily determined by the supply frequency. The short-circuited rotor offers very low resistance and the nominal slip is within 5%. In the case of a wound rotor induction machine it is possible to introduce additional resistance in the rotor circuit a ...
Thank you for purchasing ZTW Electronic Speed Controller(ESC
... Note: Once the Governor Mode is enabled, the ESC’s Brake and Low Voltage Cutoff Type settings will automatically be reset to No Brake and Reduce Power respectively regardless of what settings they were previously set. 8.Motor Rotation: Reverse In most cases motor rotation is usually reversed by swap ...
... Note: Once the Governor Mode is enabled, the ESC’s Brake and Low Voltage Cutoff Type settings will automatically be reset to No Brake and Reduce Power respectively regardless of what settings they were previously set. 8.Motor Rotation: Reverse In most cases motor rotation is usually reversed by swap ...
Reduced Voltage Starters Type S
... in either a wye or delta configuration. During start up, the windings are connected in the wye configuration which results in 58% of line voltage applied across each winding. This reduces both inrush and starting torque to 33% of the delta connected values. After a set time delay the motor leads are ...
... in either a wye or delta configuration. During start up, the windings are connected in the wye configuration which results in 58% of line voltage applied across each winding. This reduces both inrush and starting torque to 33% of the delta connected values. After a set time delay the motor leads are ...
Inverter
... Dynamic power is due to charging/discharging load capacitor CL In charging, CL is loaded with a charge CL Vdd which requires the energy of QVdd= CL Vdd2, and all the energy will be dissipated when discharging is done. Total power = CL Vdd2 If this is performed with frequency f, clearly, total power ...
... Dynamic power is due to charging/discharging load capacitor CL In charging, CL is loaded with a charge CL Vdd which requires the energy of QVdd= CL Vdd2, and all the energy will be dissipated when discharging is done. Total power = CL Vdd2 If this is performed with frequency f, clearly, total power ...
Untitled
... I would like to thank my supervisor Ing. et Ing. Jan Pígl for helpfulness and valuable advices during writing my diploma thesis. ...
... I would like to thank my supervisor Ing. et Ing. Jan Pígl for helpfulness and valuable advices during writing my diploma thesis. ...
A fast LED driver prototype for HCAL calibration
... • A tunable calibration light in the range 0 to 100MIP • Simplification of the optical system: one LED -> one side emitting fibre, one row of scintillator tiles • PIN photo diode, do we need them? HCAL HH, DEC19, 2007 ...
... • A tunable calibration light in the range 0 to 100MIP • Simplification of the optical system: one LED -> one side emitting fibre, one row of scintillator tiles • PIN photo diode, do we need them? HCAL HH, DEC19, 2007 ...
Multi-frequency sensor for remote measurement of breath and
... Heartbeat and respiration are a common attribute of all humans. They have a characteristic form and frequency which, in case of the heartbeat, can’t be affected voluntarily. In technical systems (e.g. in cars) there is often the need to detect the presence of a human. This task can be fullfilled by ...
... Heartbeat and respiration are a common attribute of all humans. They have a characteristic form and frequency which, in case of the heartbeat, can’t be affected voluntarily. In technical systems (e.g. in cars) there is often the need to detect the presence of a human. This task can be fullfilled by ...
THROTTLE POSITION SENSOR (TPS)—FUNCTION
... in-range concerns of the MAF sensor, TP sensor, or the fuel delivery system. The PCM will use information from these three (3) areas based on vehicle load to generate three (3) independent values. The three (3) independent values will be continuously monitored by the PCM. If one (1) of the values di ...
... in-range concerns of the MAF sensor, TP sensor, or the fuel delivery system. The PCM will use information from these three (3) areas based on vehicle load to generate three (3) independent values. The three (3) independent values will be continuously monitored by the PCM. If one (1) of the values di ...
mv controller - Siemens Industry, Inc.
... Transformer overcurrent protection with communication shall provided by a feeder overcurrent relay per paragraph 2.04.D above and in addition the following shall be provided: ...
... Transformer overcurrent protection with communication shall provided by a feeder overcurrent relay per paragraph 2.04.D above and in addition the following shall be provided: ...
User Manual - datakom.com.tr
... close. It is the responsibility of the panel builder to use a quickly closing contactor. ...
... close. It is the responsibility of the panel builder to use a quickly closing contactor. ...
Eddystone Broadcast ---- XE35/75/150/300 Series 35
... and also automatically mutes the Exciter’s output. The microprocessor also generates a mute signal under various circumstances (e.g. when the synthesiser is out of lock) this signal being directed via the safety ‘Interlock’ relay. This relay will itself provide an over-riding mute signal if the ext ...
... and also automatically mutes the Exciter’s output. The microprocessor also generates a mute signal under various circumstances (e.g. when the synthesiser is out of lock) this signal being directed via the safety ‘Interlock’ relay. This relay will itself provide an over-riding mute signal if the ext ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.