Datasheet
... Maximum Ratings Power supply......................................................................................................-0.5V to +4.6V Voltage on an I/O pin...........................................................................GND-0.5V to +4.6V Supply current .......................... ...
... Maximum Ratings Power supply......................................................................................................-0.5V to +4.6V Voltage on an I/O pin...........................................................................GND-0.5V to +4.6V Supply current .......................... ...
Charged Device Model 1996 EOS-ESD
... became obvious with the very first measurements that many of the diagnostic chain components were inadequate for capturing the very fast CDM events. Before data collection could start on the CDM simulators, it became necessary to select the best set of cables and attenuators. Several cables were tes ...
... became obvious with the very first measurements that many of the diagnostic chain components were inadequate for capturing the very fast CDM events. Before data collection could start on the CDM simulators, it became necessary to select the best set of cables and attenuators. Several cables were tes ...
RH1185AMK - Negative Regulator with Adjustable Current Limit
... Note 7: Line and load regulation are measured on a pulse basis with a pulse width of ≈2ms, to minimize heating. DC regulation will be affected by thermal regulation and temperature coefficient of the reference. See the Applications Information section of LT1185 data sheet for details. Note 8: Guaran ...
... Note 7: Line and load regulation are measured on a pulse basis with a pulse width of ≈2ms, to minimize heating. DC regulation will be affected by thermal regulation and temperature coefficient of the reference. See the Applications Information section of LT1185 data sheet for details. Note 8: Guaran ...
NX Series Analog Output Units Datasheet
... Free-run refreshing or synchronous I/O refreshing can be selected using the NX-series EtherCAT Coupler. Output update cycles of 10 μs per channel, and resolution of 1/30000, ideal for high-speed, high-precision control. The screwless terminal block is detachable for easy commissioning and maintenanc ...
... Free-run refreshing or synchronous I/O refreshing can be selected using the NX-series EtherCAT Coupler. Output update cycles of 10 μs per channel, and resolution of 1/30000, ideal for high-speed, high-precision control. The screwless terminal block is detachable for easy commissioning and maintenanc ...
D5V0F4U6S Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
SEL-451-5 Data Sheet
... monitor internal element conditions between bays within a station, or between stations, using SEL fiber-optic transceivers. Send digital, analog, and virtual terminal data over the same MIRRORED BITS channel. Monitoring. Schedule breaker maintenance when accumulated breaker duty (independently monit ...
... monitor internal element conditions between bays within a station, or between stations, using SEL fiber-optic transceivers. Send digital, analog, and virtual terminal data over the same MIRRORED BITS channel. Monitoring. Schedule breaker maintenance when accumulated breaker duty (independently monit ...
A Low-Power, Process-and-Temperature
... fitting parameters obtained by post-fabrication testing under different process and temperature conditions. To avoid external references or post-fabrication testing, some oscillator designs detect the direction of the variation (slow/fast) with novel circuits, so that counter-directional correction ...
... fitting parameters obtained by post-fabrication testing under different process and temperature conditions. To avoid external references or post-fabrication testing, some oscillator designs detect the direction of the variation (slow/fast) with novel circuits, so that counter-directional correction ...
RF2057 HIGH PERFORMANCE WIDEBAND RF PLL/VCO WITH Features
... Chip reset (active low). Connect to DIG_VDD if external reset is not required. Serial interface select (active low). An RC low-pass filter could be used to reduce digital noise. Serial interface clock. An RC low-pass filter could be used to reduce digital noise. Serial interface data. An RC low-pass ...
... Chip reset (active low). Connect to DIG_VDD if external reset is not required. Serial interface select (active low). An RC low-pass filter could be used to reduce digital noise. Serial interface clock. An RC low-pass filter could be used to reduce digital noise. Serial interface data. An RC low-pass ...
lecture1423723848
... The information presented here is merely a collection by the committee members for their respective teaching assignments. Various sources as mentioned at the end of the document as well as freely available material from internet were consulted for preparing this document. The ownership of the inform ...
... The information presented here is merely a collection by the committee members for their respective teaching assignments. Various sources as mentioned at the end of the document as well as freely available material from internet were consulted for preparing this document. The ownership of the inform ...
ABB industrial drives ACS880, multidrive modules Catalog
... pulled out from a cabinet without any need for disconnecting the motor cables. This is done simply by disconnecting a couple of bolts. The R8i inverter module comes equipped with a removable fan pedestal, which makes motor cabling easy. The control unit and the input/output connections can be locate ...
... pulled out from a cabinet without any need for disconnecting the motor cables. This is done simply by disconnecting a couple of bolts. The R8i inverter module comes equipped with a removable fan pedestal, which makes motor cabling easy. The control unit and the input/output connections can be locate ...
A.C. Chow and D.J. Perreault, “Active EMI Filters for Automotive Motor Drives,” 2002 IEEE Workshop on Power Electronics in Transportation , Auburn Hills, MI, October 2002, pp. 127-134.
... limit of around a third of a watt. Designing an amplifier to handle the full peak current ripple (0.9A peak) is difficult with such devices, and rapidly becomes cost prohibitive. The outer-stage filter capacitor sees substantial ripple current in this application. This is characteristic of PWM drive ...
... limit of around a third of a watt. Designing an amplifier to handle the full peak current ripple (0.9A peak) is difficult with such devices, and rapidly becomes cost prohibitive. The outer-stage filter capacitor sees substantial ripple current in this application. This is characteristic of PWM drive ...
CM1235 - Small Footprint ESD Clamp Array for
... makes the overall ESD protection device more transparent to the high bandwidth data signals passing through the channel. The innovative architecture turns the disadvantages of the parasitic inductive elements into useful components that help to limit the ESD current strike to the protected device an ...
... makes the overall ESD protection device more transparent to the high bandwidth data signals passing through the channel. The innovative architecture turns the disadvantages of the parasitic inductive elements into useful components that help to limit the ESD current strike to the protected device an ...
DESD24VS2SO Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
lesson 1
... THE POWER RATINGS OF TRIMMING POTENTIOMETERS ARE USUALLY MORE THAN ADEQUATE FOR MOST VOLTAGE DIVIDER APPLICATIONS WHERE THE POWER IS DISSIPATED EVENLY OVER THE ENTIRE LENGTH OF THE ELEMENT UNDER ALL CIRCUMSTANCES. KEEP IN MIND, HOWEVER, THAT THE STATED POWER RATING IS FOR THE ENTIRE RESISTANCE ELEME ...
... THE POWER RATINGS OF TRIMMING POTENTIOMETERS ARE USUALLY MORE THAN ADEQUATE FOR MOST VOLTAGE DIVIDER APPLICATIONS WHERE THE POWER IS DISSIPATED EVENLY OVER THE ENTIRE LENGTH OF THE ELEMENT UNDER ALL CIRCUMSTANCES. KEEP IN MIND, HOWEVER, THAT THE STATED POWER RATING IS FOR THE ENTIRE RESISTANCE ELEME ...
The Converting Toolbox
... Rotary knives are used to cut or perforate continuous material webs (paper, metal, plastic, etc.), usually comprising one or several rotating rolls equipped with blades ...
... Rotary knives are used to cut or perforate continuous material webs (paper, metal, plastic, etc.), usually comprising one or several rotating rolls equipped with blades ...
Integration of Renewable Resources Program 25
... The CAISO shall determine on an hourly basis for each day the quantity and location of Voltage Support required to maintain voltage levels and reactive margins within NERC and WECC reliability standards, including any requirements of the NRC using a power flow study based on the quantity and locatio ...
... The CAISO shall determine on an hourly basis for each day the quantity and location of Voltage Support required to maintain voltage levels and reactive margins within NERC and WECC reliability standards, including any requirements of the NRC using a power flow study based on the quantity and locatio ...
74LVT162245B
... 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated condition ...
... 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated condition ...
EASA`s "Getting the most from your Electric Motors"
... and mechanical parameters at the time of installation and startup. These baseline values will be invaluable for determining the application’s life-cycle cost and recognizing any changes in operating characteristics. ● Confirm ...
... and mechanical parameters at the time of installation and startup. These baseline values will be invaluable for determining the application’s life-cycle cost and recognizing any changes in operating characteristics. ● Confirm ...
An interconnected power system typically consists of many different
... Note that there are no primed quantities in the per-unit equivalent circuit. Thus, there is no need to reflect impedances when using this model. Using the per-unit transformer model eliminates the need to scale quantities by the transformer turns ratio, thus eliminating a common source for error. Th ...
... Note that there are no primed quantities in the per-unit equivalent circuit. Thus, there is no need to reflect impedances when using this model. Using the per-unit transformer model eliminates the need to scale quantities by the transformer turns ratio, thus eliminating a common source for error. Th ...
TLC2554 数据资料 dataSheet 下载
... In addition to a high-speed A/D converter and versatile control capability, these devices have an on-chip analog multiplexer that can select any analog inputs or one of three internal self-test voltages. The sample-and-hold function is automatically started after the fourth SCLK edge (normal samplin ...
... In addition to a high-speed A/D converter and versatile control capability, these devices have an on-chip analog multiplexer that can select any analog inputs or one of three internal self-test voltages. The sample-and-hold function is automatically started after the fourth SCLK edge (normal samplin ...
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.