Multilayer Technology Varistor Plus Term Sym bol
... Minimum resistance between shorted terminals and varistor surface. The maximum peak voltage that may be applied under continuous operating conditions between the varistor terminations and any conducting mounting surface. The range of ambient temperature for which the varistor is designed to operate ...
... Minimum resistance between shorted terminals and varistor surface. The maximum peak voltage that may be applied under continuous operating conditions between the varistor terminations and any conducting mounting surface. The range of ambient temperature for which the varistor is designed to operate ...
NCP1653, NCP1653A Compact, Fixed−Frequency, Continuous
... The MOSFET is switching at a high frequency (typically 102 kHz in the NCP1653) so that the inductor current IL basically consists of high and low−frequency components. Filter capacitor Cfilter is an essential and very small value capacitor in order to eliminate the high−frequency component of the in ...
... The MOSFET is switching at a high frequency (typically 102 kHz in the NCP1653) so that the inductor current IL basically consists of high and low−frequency components. Filter capacitor Cfilter is an essential and very small value capacitor in order to eliminate the high−frequency component of the in ...
AN2834
... Effect of the analog signal source resistance The impedance of the analog signal source, or series resistance (RAIN), between the source and pin causes a voltage drop across it because of the current flowing into the pin. Together RADC and CADC form an RC network. The charging of the capacitor is co ...
... Effect of the analog signal source resistance The impedance of the analog signal source, or series resistance (RAIN), between the source and pin causes a voltage drop across it because of the current flowing into the pin. Together RADC and CADC form an RC network. The charging of the capacitor is co ...
A1304 - Allegro Microsystems
... through a low-pass filter, while the modulated DC offset is suppressed. In addition to the removal of the thermal and mechanical stress related offset, this novel technique also reduces the amount of thermal noise in the Hall sensor IC while completely removing the modulated residue resulting from t ...
... through a low-pass filter, while the modulated DC offset is suppressed. In addition to the removal of the thermal and mechanical stress related offset, this novel technique also reduces the amount of thermal noise in the Hall sensor IC while completely removing the modulated residue resulting from t ...
What is a line follower Robot
... What is a line follower Robot ? A line follower robot is an autonomous mobile robot that can follow a path. The path can be a white path on a black surface or a black path on a white surface. Line follower robots are usually entertainment hobby robots. However, they can be improved and used in indus ...
... What is a line follower Robot ? A line follower robot is an autonomous mobile robot that can follow a path. The path can be a white path on a black surface or a black path on a white surface. Line follower robots are usually entertainment hobby robots. However, they can be improved and used in indus ...
AAT4625 数据资料DataSheet下载
... designed for high-side load-switching applications. This switch operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large changes in load current which may cause the supply to fall out of ...
... designed for high-side load-switching applications. This switch operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large changes in load current which may cause the supply to fall out of ...
FAN6204 mWSaver™ Synchronous Rectification Controller for Flyback and Forward Freewheeling Rectification
... Driver Output. The totem-pole output driver for driving the power MOSFET. ...
... Driver Output. The totem-pole output driver for driving the power MOSFET. ...
LTC1605-1/LTC1605-2 – Single Supply 16-Bit
... The LTC1605-1/LTC1605-2 use a successive approximation algorithm and an internal sample-and-hold circuit to convert an analog signal to a 16-bit or two byte parallel output. The ADC is complete with a precision reference and an internal clock. The control logic provides easy interface to microproces ...
... The LTC1605-1/LTC1605-2 use a successive approximation algorithm and an internal sample-and-hold circuit to convert an analog signal to a 16-bit or two byte parallel output. The ADC is complete with a precision reference and an internal clock. The control logic provides easy interface to microproces ...
Evaluates: MAX9392/MAX9393 MAX9392 Evaluation Kit General Description Features
... pins J5–J8 with shielded twisted-pair cables or differential probes. Pin 1 is the inverting signal (OUT_) and Pin 2 is the noninverting signal (OUT_). When testing the EV kit using differential probes or twisted pairs, populate resistor PCB pads R11–R18 with 49.9Ω (0603) surface-mount resistors. In ...
... pins J5–J8 with shielded twisted-pair cables or differential probes. Pin 1 is the inverting signal (OUT_) and Pin 2 is the noninverting signal (OUT_). When testing the EV kit using differential probes or twisted pairs, populate resistor PCB pads R11–R18 with 49.9Ω (0603) surface-mount resistors. In ...
LT8609/LT8609A/LT8609B - 42V, 2A/3A Peak
... an external clock, or spread spectrum modulation for low EMI operation. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability. The EN/UV pin has an accurate 1V threshold and can be used to program VIN UV ...
... an external clock, or spread spectrum modulation for low EMI operation. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability. The EN/UV pin has an accurate 1V threshold and can be used to program VIN UV ...
Energy Management
... can be used either as a DIN-rail mounting or a panel mounting energy meter. This general purpose threephase energy meter is suitable for both active and reactive energy metering for cost allocation but also for main electrical parameter measurement and retransmission (transducer function). Housing f ...
... can be used either as a DIN-rail mounting or a panel mounting energy meter. This general purpose threephase energy meter is suitable for both active and reactive energy metering for cost allocation but also for main electrical parameter measurement and retransmission (transducer function). Housing f ...
Evaluates: MAX17020 MAX17020 Evaluation Kit General Description Features
... when REFIN2 is connected to RTC (R12 = 0Ω, R11 = open), or a fixed 3.3V output when REFIN2 is connected to VCC (R11 = 0). VOUT2 can also be adjusted from 0 to 2V using a resistive voltage-divider formed by R13 and R15. REFIN2 sets the feedback-regulation voltage (VOUT2 = V REFIN2). To change the out ...
... when REFIN2 is connected to RTC (R12 = 0Ω, R11 = open), or a fixed 3.3V output when REFIN2 is connected to VCC (R11 = 0). VOUT2 can also be adjusted from 0 to 2V using a resistive voltage-divider formed by R13 and R15. REFIN2 sets the feedback-regulation voltage (VOUT2 = V REFIN2). To change the out ...
SIMATIC S7-200 SMART
... industrial automation. Committed to R&D, promotion and application of latest technologies, Siemens has been instrumental in enhancing our customers’ competitiveness for over 140 years. Our state-of-the art automation products and solutions not only improve production efficiency but also reduce total ...
... industrial automation. Committed to R&D, promotion and application of latest technologies, Siemens has been instrumental in enhancing our customers’ competitiveness for over 140 years. Our state-of-the art automation products and solutions not only improve production efficiency but also reduce total ...
DAC7715 数据资料 dataSheet 下载
... VCC to VSS ........................................................................... –0.3V to +32V VCC to GND ......................................................................... –0.3V to +16V VSS to GND ......................................................................... +0.3V to –16V V ...
... VCC to VSS ........................................................................... –0.3V to +32V VCC to GND ......................................................................... –0.3V to +16V VSS to GND ......................................................................... +0.3V to –16V V ...
manual mode
... Each of these counters can be initialized, using the PIECE COUNTER key. This is described below. Press the PIECE COUNTER key to modify the current value of any of the counters. The current value of TOTAL1 will be displayed in the counter window, with all the four digits blinking. The LED beside TOTA ...
... Each of these counters can be initialized, using the PIECE COUNTER key. This is described below. Press the PIECE COUNTER key to modify the current value of any of the counters. The current value of TOTAL1 will be displayed in the counter window, with all the four digits blinking. The LED beside TOTA ...
BD8184MUV
... the sufficient margin so that these two values are within the standard value range. (3) Selecting the Input Capacitor Since the peak current flows between the input and output at the DC/DC converter, a capacitor is required to install at the input side. For the reason, the low ESR capacitor is recom ...
... the sufficient margin so that these two values are within the standard value range. (3) Selecting the Input Capacitor Since the peak current flows between the input and output at the DC/DC converter, a capacitor is required to install at the input side. For the reason, the low ESR capacitor is recom ...
FEATURES FUNCTIONAL BLOCK DIAGRAM
... APPLICATIONS AC motor control 3-phase power control 4-channel data acquisition Uninterrupted power supplies Communications ...
... APPLICATIONS AC motor control 3-phase power control 4-channel data acquisition Uninterrupted power supplies Communications ...
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.