ESCON 50/5 Hardware Reference (englisch, PDF 2 MB)
... Use the formula below to calculate the required voltage under load. ...
... Use the formula below to calculate the required voltage under load. ...
Understanding ADC Specifications By Len Staller Silicon
... ADCs convert an analog signal input to a digital output code. ADC measurements deviate from the ideal due to process variations in integrated circuits (ICs) and various sources of inaccuracies in the analog-to-digital conversion process. ADC performance specifications quantify errors that are caused ...
... ADCs convert an analog signal input to a digital output code. ADC measurements deviate from the ideal due to process variations in integrated circuits (ICs) and various sources of inaccuracies in the analog-to-digital conversion process. ADC performance specifications quantify errors that are caused ...
Precision Instrumentation Amplifier AD524
... Input and output offset nulling terminals are provided for very high precision applications and to minimize offset voltage changes in gain ranging applications. ...
... Input and output offset nulling terminals are provided for very high precision applications and to minimize offset voltage changes in gain ranging applications. ...
BDTIC
... Short circuit is monitored individually by the outer high side and outer low side driver channels. Each of the two channels provides an independent fault signal; they share a common reset input. Failure handling has to be part of the superordinated control. When a short circuit occurs, the voltage i ...
... Short circuit is monitored individually by the outer high side and outer low side driver channels. Each of the two channels provides an independent fault signal; they share a common reset input. Failure handling has to be part of the superordinated control. When a short circuit occurs, the voltage i ...
4100ES Fire Control Panels
... Conventional DC notification appliance circuits (NACs) Local mode operation provides: Default local initiating and notification operation in the event of a communications loss with the host control panel Enabling of an optional Local Mode Controller with a local alarm sounder, LED status indic ...
... Conventional DC notification appliance circuits (NACs) Local mode operation provides: Default local initiating and notification operation in the event of a communications loss with the host control panel Enabling of an optional Local Mode Controller with a local alarm sounder, LED status indic ...
Design of Delta Primary - Transposed zigzag Secondary (DTz
... delta windings through the core is becoming smaller. This will therefore minimize the loss of the harmonic current circulation. Besides having capabilities to reduce the triplen harmonics by cancelling phase polarity and circulation, the additional advantage of the DTz winding transformer is much mo ...
... delta windings through the core is becoming smaller. This will therefore minimize the loss of the harmonic current circulation. Besides having capabilities to reduce the triplen harmonics by cancelling phase polarity and circulation, the additional advantage of the DTz winding transformer is much mo ...
SP3238E
... peripheral can be turned off. Under these conditions, the internal charge pump and the drivers will be shut down. Otherwise, the system automatically comes online. This feature allows design engineers to address power saving concerns without major design changes. ...
... peripheral can be turned off. Under these conditions, the internal charge pump and the drivers will be shut down. Otherwise, the system automatically comes online. This feature allows design engineers to address power saving concerns without major design changes. ...
Sure Cross MultiHop Registers Parameters
... parameters, set the data radio network to Modbus mode and assign the data radio a valid Modbus slave ID. Generic input or output parameters are grouped together based on the device input or output number: input 1, input 2, output 1 etc. Operation type specific parameters (discrete, counter, analog 4 ...
... parameters, set the data radio network to Modbus mode and assign the data radio a valid Modbus slave ID. Generic input or output parameters are grouped together based on the device input or output number: input 1, input 2, output 1 etc. Operation type specific parameters (discrete, counter, analog 4 ...
ADG1221 数据手册DataSheet下载
... responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog ...
... responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog ...
High Voltage Direct Current Transmission –
... curve because of considerably lower line costs per kilometre. For long AC lines the cost of intermediate reactive power compensation has to be taken into ...
... curve because of considerably lower line costs per kilometre. For long AC lines the cost of intermediate reactive power compensation has to be taken into ...
user guide. - Avnet Embedded
... congatec AG makes no representation, warranty or guaranty, express or implied regarding the products except its standard form of limited warranty (“Limited Warranty”). congatec AG may in its sole discretion modify its Limited Warranty at any time and from time to time. Beginning on the date of shipm ...
... congatec AG makes no representation, warranty or guaranty, express or implied regarding the products except its standard form of limited warranty (“Limited Warranty”). congatec AG may in its sole discretion modify its Limited Warranty at any time and from time to time. Beginning on the date of shipm ...
TPA6130A2 - Texas Instruments
... The TPA6130A2 is a high fidelity amplifier with an SNR of 98 dB. A PSRR greater than 100 dB enables direct-to-battery connections without compromising the listening experience. The output noise of 9 μVrms (typical A-weighted) provides a minimal noise background during periods of silence. Configurabl ...
... The TPA6130A2 is a high fidelity amplifier with an SNR of 98 dB. A PSRR greater than 100 dB enables direct-to-battery connections without compromising the listening experience. The output noise of 9 μVrms (typical A-weighted) provides a minimal noise background during periods of silence. Configurabl ...
Space Products
... size, weight and power of satellite command and telemetry systems. The device integrates the decoder, level shifter and driver array in a single monolithic IC, allowing satellite manufacturers to significantly increase system capacity and reduce solution size by 50%. The ISL72813SEH offers a 4x highe ...
... size, weight and power of satellite command and telemetry systems. The device integrates the decoder, level shifter and driver array in a single monolithic IC, allowing satellite manufacturers to significantly increase system capacity and reduce solution size by 50%. The ISL72813SEH offers a 4x highe ...
UNIT - WordPress.com
... the DC value. It is due to variation in arrival time of charge carriers in active devices. Flicker noise: Observed at very low frequencies, and is thought to be due to fluctuation in the conductivity of semiconductor devices.Circuit elements like diodes, transistors, R, L and C components gives rise ...
... the DC value. It is due to variation in arrival time of charge carriers in active devices. Flicker noise: Observed at very low frequencies, and is thought to be due to fluctuation in the conductivity of semiconductor devices.Circuit elements like diodes, transistors, R, L and C components gives rise ...
Rev. A - Texas Instruments
... power good, TPS2474x runs the fault timer during over-current events, but doesn't current limit. It shuts down after the fault timer expires. Two independent timers (inrush/fault) allow the user to customize protection based on system requirements. The ORing function of the TPS2474x allows the user ...
... power good, TPS2474x runs the fault timer during over-current events, but doesn't current limit. It shuts down after the fault timer expires. Two independent timers (inrush/fault) allow the user to customize protection based on system requirements. The ORing function of the TPS2474x allows the user ...
AN3126
... The STM32 microcontrollers come with 12-bit enhanced ADC with a sampling rate of up to 1 M samples/s. In most applications, this resolution is sufficient, but in some cases where higher accuracy is required, the concept of oversampling and decimating the input signal can be implemented to save the u ...
... The STM32 microcontrollers come with 12-bit enhanced ADC with a sampling rate of up to 1 M samples/s. In most applications, this resolution is sufficient, but in some cases where higher accuracy is required, the concept of oversampling and decimating the input signal can be implemented to save the u ...
Comparative study of maximum power point tracking algorithms
... temperature T( C), Boltzmann’s constant kB, and the charge on an electron q. Equation (5) gives the lightgenerated current IL as a function of irradiance G (W/m2), the array’s short-circuit current at standard test conditions ISC, the temperature coefficient for current of the array KT,I (A/ C), ( ...
... temperature T( C), Boltzmann’s constant kB, and the charge on an electron q. Equation (5) gives the lightgenerated current IL as a function of irradiance G (W/m2), the array’s short-circuit current at standard test conditions ISC, the temperature coefficient for current of the array KT,I (A/ C), ( ...
PSERC - Power Systems Engineering Research Center
... When the dynamic stability margin is A, the regulator determines the dynamic stability margin, and thus the regulator is responsible for the voltage collapse; Otherwise the size of the exciter determines the dynamic stability margin and the exciter (or a regulator such as SVC) is responsible. When t ...
... When the dynamic stability margin is A, the regulator determines the dynamic stability margin, and thus the regulator is responsible for the voltage collapse; Otherwise the size of the exciter determines the dynamic stability margin and the exciter (or a regulator such as SVC) is responsible. When t ...
Softstarter Handbook
... current and torque and the variation can be really large between different manufacturers for the same power rating. When using a softstarter it is good if the motor has a high starting torque at Direct-on-line (DOL) start. When these motors are used together with a softstarter it is possible to redu ...
... current and torque and the variation can be really large between different manufacturers for the same power rating. When using a softstarter it is good if the motor has a high starting torque at Direct-on-line (DOL) start. When these motors are used together with a softstarter it is possible to redu ...
AD7985 数据手册DataSheet下载
... When PDREF is low, the internal reference and buffer are enabled, producing 4.096 V on this pin. When PDREF is high, the internal reference and buffer are disabled, allowing an externally supplied voltage reference up to 5.0 V. Decoupling is required with or without the internal reference and buffer ...
... When PDREF is low, the internal reference and buffer are enabled, producing 4.096 V on this pin. When PDREF is high, the internal reference and buffer are disabled, allowing an externally supplied voltage reference up to 5.0 V. Decoupling is required with or without the internal reference and buffer ...
conversion gain and interpixel capacitance
... In an effort to compare and validate the two methods of deriving the conversion gain we used the Kα line of Fe55 which generates a well known number of electrons per absorbed x-ray photon and has been in use for many years to calibrate the conversion gain of optical CCDs2. Unfortunately, the Fe55 me ...
... In an effort to compare and validate the two methods of deriving the conversion gain we used the Kα line of Fe55 which generates a well known number of electrons per absorbed x-ray photon and has been in use for many years to calibrate the conversion gain of optical CCDs2. Unfortunately, the Fe55 me ...
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.