How To Measure Voltage - MIT Technology Review
... signal ground reference to a single system ground. Safety isolation references standards that have specific requirements for isolating humans from contact with hazardous voltages. It also characterizes the ability of an electrical system to prevent high-voltage and transient voltages to be transmitt ...
... signal ground reference to a single system ground. Safety isolation references standards that have specific requirements for isolating humans from contact with hazardous voltages. It also characterizes the ability of an electrical system to prevent high-voltage and transient voltages to be transmitt ...
4. Electrical characteristics
... There are two types of ROLLARC contactors, notably: - the R400 with magnetic holding, and - the R400D which is mechanically latched. In CP253 SAH banks we use the R400 type. The high breaking capacity of the Rollarc contactor (10kA) provides perfect co-ordination when used in conjunction with HV fus ...
... There are two types of ROLLARC contactors, notably: - the R400 with magnetic holding, and - the R400D which is mechanically latched. In CP253 SAH banks we use the R400 type. The high breaking capacity of the Rollarc contactor (10kA) provides perfect co-ordination when used in conjunction with HV fus ...
Reduced wiring system （CC-Link compliant SI unit） EX140
... Insulation failure (interference with other circuit, poor insulation between terminals and etc.) could introduce excessive voltage or current to the reduced-wiring system or each I/O device and damage them. • Separate power line for solenoid valves from power line for input and control unit. Otherwi ...
... Insulation failure (interference with other circuit, poor insulation between terminals and etc.) could introduce excessive voltage or current to the reduced-wiring system or each I/O device and damage them. • Separate power line for solenoid valves from power line for input and control unit. Otherwi ...
MADR-008888-000100 PIN Diode Driver for Series / Series High Power Switch Features
... M/A-COM Technology Solutions MADR-008888000100 Switch Driver is designed to work with M/ACOM Tech switch MASW-000823-12770T or other series / series switches. This driver is design to provide currents up to 50 mA for each diode in series / series switches. It is designed for SPDT switches that opera ...
... M/A-COM Technology Solutions MADR-008888000100 Switch Driver is designed to work with M/ACOM Tech switch MASW-000823-12770T or other series / series switches. This driver is design to provide currents up to 50 mA for each diode in series / series switches. It is designed for SPDT switches that opera ...
MAX6921/MAX6931 20-Output, 76V, Serial-Interfaced VFD Tube Drivers General Description
... interface (CLOCK, DATA, LOAD, BLANK), compatibile with either Maxim’s or industry-standard VFD driver and controller. For easy display control, the active-high BLANK input forces all driver outputs low, turning the display off, and automatically puts the MAX6921/MAX6931 into shutdown mode. Display i ...
... interface (CLOCK, DATA, LOAD, BLANK), compatibile with either Maxim’s or industry-standard VFD driver and controller. For easy display control, the active-high BLANK input forces all driver outputs low, turning the display off, and automatically puts the MAX6921/MAX6931 into shutdown mode. Display i ...
20W Stereo (BTL) Digital Amplifier Power Stage (Rev. A)
... single-ended speakers, 2 bridge-tied speakers, or combination of single and bridge-tied loads. The TAS5601 can drive a speaker with an impedance as low as 4Ω. The high efficiency, >90% into 8-Ω loads, of the TAS5601 eliminates the need for an external heat sink. A simple interface to a digital audio ...
... single-ended speakers, 2 bridge-tied speakers, or combination of single and bridge-tied loads. The TAS5601 can drive a speaker with an impedance as low as 4Ω. The high efficiency, >90% into 8-Ω loads, of the TAS5601 eliminates the need for an external heat sink. A simple interface to a digital audio ...
DATA SHEET SAA1064 4-digit LED-driver with I C-Bus
... bits and their current is adjusted by control bits C4, C5 and C6. Multiplex outputs The multiplex outputs MX1 and MX2 are switched alternately in dynamic mode with a frequency derived from the clock-oscillator. In static mode MX1 is switched on. The outputs consist of an emitter-follower, which can ...
... bits and their current is adjusted by control bits C4, C5 and C6. Multiplex outputs The multiplex outputs MX1 and MX2 are switched alternately in dynamic mode with a frequency derived from the clock-oscillator. In static mode MX1 is switched on. The outputs consist of an emitter-follower, which can ...
NE5534x, SA5534x Low-Noise Operational
... The NE5534, NE5534A, SA5534, and SA5534A devices are high-performance operational amplifiers combining excellent dc and ac characteristics. Some of the features include very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, and high slew ra ...
... The NE5534, NE5534A, SA5534, and SA5534A devices are high-performance operational amplifiers combining excellent dc and ac characteristics. Some of the features include very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, and high slew ra ...
A Low-Voltage, Low-Power, Two-Stage Amplifier for Switched
... value of V . So swing of second stage output is limited for a low voltage application [9]. 3 Proposed Amplifier In request to a voltage level shifter which increases the voltage swing of second stage, a capacitive level shifter is preferred to source follower for its lower power consumption. Howeve ...
... value of V . So swing of second stage output is limited for a low voltage application [9]. 3 Proposed Amplifier In request to a voltage level shifter which increases the voltage swing of second stage, a capacitive level shifter is preferred to source follower for its lower power consumption. Howeve ...
SYNCHRO RETRANSMISSION UNIT KW903-SP
... The “standard” and most common output is nominally 115v (50/60 Hz) reference, 90v line to line maximum voltage. Synchros are not critical on their voltage. The KW903 has several transformer taps to allow selecting reduced voltage, and by this means “non standard” voltages are obtained. E.g. for Kurs ...
... The “standard” and most common output is nominally 115v (50/60 Hz) reference, 90v line to line maximum voltage. Synchros are not critical on their voltage. The KW903 has several transformer taps to allow selecting reduced voltage, and by this means “non standard” voltages are obtained. E.g. for Kurs ...
- FAST Technologies
... Ò H igh Ambient Temperature versions available up to 70DegC Ò Standard range IP42 - Various IP ratings available Ò W e can build Back plate only or into your own Enclosures Ò Small compact design Ò Competitive pricing Ò Redundancy options for Dual systems Designed to provide a continuo ...
... Ò H igh Ambient Temperature versions available up to 70DegC Ò Standard range IP42 - Various IP ratings available Ò W e can build Back plate only or into your own Enclosures Ò Small compact design Ò Competitive pricing Ò Redundancy options for Dual systems Designed to provide a continuo ...
Precision Adjustable Shunt Regulator
... TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military specifications. Buyers acknowledge ...
... TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military specifications. Buyers acknowledge ...
appendix a. technical specifications of the system - CMA
... while others give a binary signal that is either high ( 5V) or low ( 0V). Examples of sensors that produce continuously varying signals (analog) are temperature and light sensors. The reed sensor or a push button produce binary signals. The processing functions of the System Board (gates, memory, ...
... while others give a binary signal that is either high ( 5V) or low ( 0V). Examples of sensors that produce continuously varying signals (analog) are temperature and light sensors. The reed sensor or a push button produce binary signals. The processing functions of the System Board (gates, memory, ...
PI_SC1271K rev B 060515_Off-Line CVCC Flyback
... F. This parameter is derived from the change in current limit measured at 1X and 4X of the di/dt shown in the ILIMIT specification. G. Auto-restart on-time has same temperature characteristics as the oscillator (inversely proportional to frequency). H. IDSS1 is the worst-case OFF-state leakage speci ...
... F. This parameter is derived from the change in current limit measured at 1X and 4X of the di/dt shown in the ILIMIT specification. G. Auto-restart on-time has same temperature characteristics as the oscillator (inversely proportional to frequency). H. IDSS1 is the worst-case OFF-state leakage speci ...
MAX5187/MAX5190 8-Bit, 40MHz, Current/Voltage-Output DACs General Description Features
... The MAX5187/MAX5190 are designed to provide a high level of signal integrity for the least amount of power dissipation. They operate from a single supply of +2.7V to +3.3V. Additionally, these DACs have three modes of operation: normal, low-power standby, and full shutdown, which provides the lowest ...
... The MAX5187/MAX5190 are designed to provide a high level of signal integrity for the least amount of power dissipation. They operate from a single supply of +2.7V to +3.3V. Additionally, these DACs have three modes of operation: normal, low-power standby, and full shutdown, which provides the lowest ...
Motors and Generators - Your Energy Solution
... Converteam is an engineering company providing customized solutions and systems converting electrical energy into productive performance. These solutions are built around three core components: rotating machines, variable speed drives, automation and process control. Our scope covers consulting, des ...
... Converteam is an engineering company providing customized solutions and systems converting electrical energy into productive performance. These solutions are built around three core components: rotating machines, variable speed drives, automation and process control. Our scope covers consulting, des ...
REF3212 数据资料 dataSheet 下载
... DESCRIPTION The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package. The small size and low power consumption (120µA max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable wi ...
... DESCRIPTION The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package. The small size and low power consumption (120µA max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable wi ...
FM3 MB9B100A/300A/400A/500A Microcontroller Power Factor
... These waveforms illustrate that PFC can improve the input current drawn from the mains supply and reduce the DC bus voltage ripple. The objective of PFC is to make the loading for a power supply look like a simple resistor. This allows the power distribution system to operate more efficiently, reduc ...
... These waveforms illustrate that PFC can improve the input current drawn from the mains supply and reduce the DC bus voltage ripple. The objective of PFC is to make the loading for a power supply look like a simple resistor. This allows the power distribution system to operate more efficiently, reduc ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.