AD5522 数据手册DataSheet 下载
... measurement unit consisting of four independent channels. Each per-pin parametric measurement unit (PPMU) channel includes five 16-bit, voltage output DACs that set the programmable input levels for the force voltage inputs, clamp inputs, and comparator inputs (high and low). Five programmable force ...
... measurement unit consisting of four independent channels. Each per-pin parametric measurement unit (PPMU) channel includes five 16-bit, voltage output DACs that set the programmable input levels for the force voltage inputs, clamp inputs, and comparator inputs (high and low). Five programmable force ...
RSES Technical Institute
... Lesson 30 - Resistors and Resistance Objectives: Describe the differences among various types of resistors. Describe the basic structure of resistors. Explain how electrons move through a resistor. Explain how resistive materials function. Find the resistance value of resistors. Calculat ...
... Lesson 30 - Resistors and Resistance Objectives: Describe the differences among various types of resistors. Describe the basic structure of resistors. Explain how electrons move through a resistor. Explain how resistive materials function. Find the resistance value of resistors. Calculat ...
Evaluates: MAX11166 MAX11166 Evaluation System General Description Features
... graphical user interface (GUI) for exercising the features of the IC. This GUI is compatible with Windows XP®-, Windows Vista®-, and Windows® 7. The EV system GUI allows different sample sizes, adjustable sampling rates, internal or external reference options, and graphing software that includes the ...
... graphical user interface (GUI) for exercising the features of the IC. This GUI is compatible with Windows XP®-, Windows Vista®-, and Windows® 7. The EV system GUI allows different sample sizes, adjustable sampling rates, internal or external reference options, and graphing software that includes the ...
SynQor 3-Phase PFC Terminal Commands Command Formats
... SynQor 3-Phase PFC Terminal Commands The SynQor 3-Phase PFC contains a serial port to facilitate system monitoring. Commands are sent to request individual data, the PFC responds to each command individually. The PFC's external serial port IO pins are at 3.3V logic levels, not RS232 levels. See the ...
... SynQor 3-Phase PFC Terminal Commands The SynQor 3-Phase PFC contains a serial port to facilitate system monitoring. Commands are sent to request individual data, the PFC responds to each command individually. The PFC's external serial port IO pins are at 3.3V logic levels, not RS232 levels. See the ...
ADP1043A 数据手册DataSheet 下载
... The ADP1043A is a secondary side power supply controller IC designed to provide all the functions that are typically needed in an ac-to-dc or isolated dc-to-dc control application. The ADP1043A is optimized for minimal component count, maximum flexibility, and minimum design time. Features include r ...
... The ADP1043A is a secondary side power supply controller IC designed to provide all the functions that are typically needed in an ac-to-dc or isolated dc-to-dc control application. The ADP1043A is optimized for minimal component count, maximum flexibility, and minimum design time. Features include r ...
MCC - Siemens
... position of the operating handle. When applied with circuit breaker devices, the handle shall also provide clear indication of a circuit breaker trip. When pilot lights, push buttons or sector switches are specified. The devices shall be mounted in a formed metal device panel that is capable of acce ...
... position of the operating handle. When applied with circuit breaker devices, the handle shall also provide clear indication of a circuit breaker trip. When pilot lights, push buttons or sector switches are specified. The devices shall be mounted in a formed metal device panel that is capable of acce ...
ppt
... IP positions remain fixed and only the collision times vary with respect to the RF clock. ...
... IP positions remain fixed and only the collision times vary with respect to the RF clock. ...
AVTRON ACCel500 EXPANDER I/O AND ADAPTER I/O BOARDS
... motor control, however) and some alarms in exceptional power-loss situations. Furthermore, fieldbus links remain powered which enables, for example, the Profibus Master to read valuable data on the frequency converter. The power unit is not powered through the EXT+24V and therefore the motor control ...
... motor control, however) and some alarms in exceptional power-loss situations. Furthermore, fieldbus links remain powered which enables, for example, the Profibus Master to read valuable data on the frequency converter. The power unit is not powered through the EXT+24V and therefore the motor control ...
MAX13174E +5V Multiprotocol, Pin-Selectable Cable Terminator General Description
... Lead Temperature (soldering, 10s) .................................+300°C Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/therm ...
... Lead Temperature (soldering, 10s) .................................+300°C Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/therm ...
Avoid Generator and System Damage Due to a Slow Synchronizing
... smoothly, i.e., without causing any significant bumps, surges, or power swings, by closing the breaker when the generator matches the system in voltage magnitude, phase angle, and frequency. Except for the rare occasion when the match happens to be exact, some amount of power will flow into or out o ...
... smoothly, i.e., without causing any significant bumps, surges, or power swings, by closing the breaker when the generator matches the system in voltage magnitude, phase angle, and frequency. Except for the rare occasion when the match happens to be exact, some amount of power will flow into or out o ...
PCA9511A 1. General description Hot swappable I
... Once the connection circuitry is activated, the behavior of SDAIN and SDAOUT as well as SCLIN and SCLOUT become identical with each acting as a bidirectional buffer that isolates the input capacitance from the output bus capacitance while communicating the logic levels. A LOW forced on either SDAIN ...
... Once the connection circuitry is activated, the behavior of SDAIN and SDAOUT as well as SCLIN and SCLOUT become identical with each acting as a bidirectional buffer that isolates the input capacitance from the output bus capacitance while communicating the logic levels. A LOW forced on either SDAIN ...
AD7951 数据手册DataSheet下载
... referenced to AGND and should be connected to the analog ground plane of the system. In addition, the AGND, DGND, and OGND voltages should be at the same potential. Analog Power Pins. Nominally 4.75 V to 5.25 V and decoupled with 10 μF and 100 nF capacitors. Parallel Mode Selection (8-Bit/14-Bit). W ...
... referenced to AGND and should be connected to the analog ground plane of the system. In addition, the AGND, DGND, and OGND voltages should be at the same potential. Analog Power Pins. Nominally 4.75 V to 5.25 V and decoupled with 10 μF and 100 nF capacitors. Parallel Mode Selection (8-Bit/14-Bit). W ...
AD9961,63 - Analog Devices
... Analog Supply Voltage for Tx Path (1.8 V to 3.3 V). TXVDD must track CLK33V. Common-Mode Input Voltage for the I and Q Tx DACs. Decoupling Point for Internal DAC 1.0 V Bandgap Reference. Use a 0.1 µF capacitor to AGND. ...
... Analog Supply Voltage for Tx Path (1.8 V to 3.3 V). TXVDD must track CLK33V. Common-Mode Input Voltage for the I and Q Tx DACs. Decoupling Point for Internal DAC 1.0 V Bandgap Reference. Use a 0.1 µF capacitor to AGND. ...
Characteristic frequencies in averaged description of step
... on primary converter parameters. The main objective of the paper is the analysis of the influence of load conductance, as well as inductance L and capacitance C on characteristic frequencies of the BUCK converter. In particular, the situations are considered in which the dependence of characteristic ...
... on primary converter parameters. The main objective of the paper is the analysis of the influence of load conductance, as well as inductance L and capacitance C on characteristic frequencies of the BUCK converter. In particular, the situations are considered in which the dependence of characteristic ...
Ultra-low-noise large-bandwidth transimpedance amplifier
... than in recording its behavior in the time domain, cross-correlation approaches involving two or more amplifying stages in proper combinations can sometimes be employed in order to obtain very low background noise at the cost of longer measurement times [14–16]. When it is possible to resort to cros ...
... than in recording its behavior in the time domain, cross-correlation approaches involving two or more amplifying stages in proper combinations can sometimes be employed in order to obtain very low background noise at the cost of longer measurement times [14–16]. When it is possible to resort to cros ...
dc voltage gradient surveys
... receiving the same current in high resistivity soils. The effect of changes in soil resistivity is not linear. High soil resistivities (300,000 ohm/cm) tend to over exaggerate by more than 100% the %IR severity value of defects. The correction to be applied depends on the relative resistance drops a ...
... receiving the same current in high resistivity soils. The effect of changes in soil resistivity is not linear. High soil resistivities (300,000 ohm/cm) tend to over exaggerate by more than 100% the %IR severity value of defects. The correction to be applied depends on the relative resistance drops a ...
DIGITAL CONTROL OF VOLTAGE REGULATORS FOR FAST
... voltage regulators (VR) for computer applications. Voltage mode control with load line positioning and phase current balancing technique is first introduced to maximize the transient response of the VR and to balance the phase current for multiphase VR under high frequency dynamic load conditions. T ...
... voltage regulators (VR) for computer applications. Voltage mode control with load line positioning and phase current balancing technique is first introduced to maximize the transient response of the VR and to balance the phase current for multiphase VR under high frequency dynamic load conditions. T ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.