DIY Alarm Forum`s Glossary of Security Related Terms
... Refers to a technology that employs existing 120 VAC wiring to carry signals from a transmitter to a receiver for purposes of controlling devices or appliances, also referred to as power line carrier (PLC). ...
... Refers to a technology that employs existing 120 VAC wiring to carry signals from a transmitter to a receiver for purposes of controlling devices or appliances, also referred to as power line carrier (PLC). ...
INA220-Q1 Automotive Grade, 26-V, I2C
... When the INA220-Q1 is in the normal operating mode (that is, MODE bits of the Configuration register are set to 111), it continuously converts the shunt voltage up to the number set in the shunt voltage averaging function (Configuration register, SADC bits). The device then converts the bus voltage ...
... When the INA220-Q1 is in the normal operating mode (that is, MODE bits of the Configuration register are set to 111), it continuously converts the shunt voltage up to the number set in the shunt voltage averaging function (Configuration register, SADC bits). The device then converts the bus voltage ...
Keysight Technologies Pulse/Waveform Generation with Integrated
... segments of variable length (from 10 ns to 10,000 ns with 10 ns resolution). The memory depth of the waveform vector is 2,048, and the WGFMU has a sequence memory that allows it to create an output sequence consisting of up to 512 waveforms. In addition, a burst counter with a burst count of up to 1 ...
... segments of variable length (from 10 ns to 10,000 ns with 10 ns resolution). The memory depth of the waveform vector is 2,048, and the WGFMU has a sequence memory that allows it to create an output sequence consisting of up to 512 waveforms. In addition, a burst counter with a burst count of up to 1 ...
technical catalogue
... to press but please check the website for the latest prices and any offers that may be available. E. C. Products Limited (ECP) are dedicated to providing you with the highest quality products at the most competitive prices and to ensure that the quality and price is maintained, we have worked very c ...
... to press but please check the website for the latest prices and any offers that may be available. E. C. Products Limited (ECP) are dedicated to providing you with the highest quality products at the most competitive prices and to ensure that the quality and price is maintained, we have worked very c ...
PowerLab SP Owner`s Guide
... ADInstruments Front-Ends Front-ends are optional ancillary devices that can be connected to the PowerLab to extend the system’s capabilities. They afford additional signal conditioning and other features, and extend the types of experiments you can conduct and the data you can record. For instance, ...
... ADInstruments Front-Ends Front-ends are optional ancillary devices that can be connected to the PowerLab to extend the system’s capabilities. They afford additional signal conditioning and other features, and extend the types of experiments you can conduct and the data you can record. For instance, ...
1761-SG001 - Rockwell Automation
... designed to broaden application coverage through available embedded analog inputs, Ethernet communication, faster high-speed counter (HSC), and pulse train output (PTO) capabilities. MicroLogix 1400 controllers maintain the same critical features you have come to expect from the MicroLogix 1100 cont ...
... designed to broaden application coverage through available embedded analog inputs, Ethernet communication, faster high-speed counter (HSC), and pulse train output (PTO) capabilities. MicroLogix 1400 controllers maintain the same critical features you have come to expect from the MicroLogix 1100 cont ...
FT245BM Data Sheet
... to 8 Million bits (1 Megabyte) per second. Its simple, FIFO-like design makes it easy to interface to any microcontroller or microprocessor via IO ports. To send data from the peripheral to the host computer, simply write the byte-wide data into the module when TXE# is low. If the (384-byte) transmi ...
... to 8 Million bits (1 Megabyte) per second. Its simple, FIFO-like design makes it easy to interface to any microcontroller or microprocessor via IO ports. To send data from the peripheral to the host computer, simply write the byte-wide data into the module when TXE# is low. If the (384-byte) transmi ...
RP4030 Power Rail Probe Operator`s Manual
... 100 kHz or DC to 10 MHz), which eliminates low-frequency signal content that would normally be seen during typical oscilloscope acquisition times (100 ns to 10 ms). This approach might show the signal with a misunderstood non-zero DC offset, or might introduce a “droop” or “sag” in the waveform at a ...
... 100 kHz or DC to 10 MHz), which eliminates low-frequency signal content that would normally be seen during typical oscilloscope acquisition times (100 ns to 10 ms). This approach might show the signal with a misunderstood non-zero DC offset, or might introduce a “droop” or “sag” in the waveform at a ...
Solid State Relay
... ON/OFF control is a form of control where a heater is turned ON or OFF by turning an SSR ON or OFF in response to voltage output signals from a Temperature Controller. The same kind of control is also possible with an electromagnetic relay but if control where the heater is turned ON and OFF at inte ...
... ON/OFF control is a form of control where a heater is turned ON or OFF by turning an SSR ON or OFF in response to voltage output signals from a Temperature Controller. The same kind of control is also possible with an electromagnetic relay but if control where the heater is turned ON and OFF at inte ...
Octal LNA/VGA/AAF/12-Bit ADC and CW I/Q Demodulator AD9276
... and ease of use. It contains eight channels of a variable gain amplifier (VGA) with a low noise preamplifier (LNA); an antialiasing filter (AAF); a 12-bit, 10 MSPS to 80 MSPS analog-todigital converter (ADC); and an I/Q demodulator with programmable phase rotation. Each channel features a variable g ...
... and ease of use. It contains eight channels of a variable gain amplifier (VGA) with a low noise preamplifier (LNA); an antialiasing filter (AAF); a 12-bit, 10 MSPS to 80 MSPS analog-todigital converter (ADC); and an I/Q demodulator with programmable phase rotation. Each channel features a variable g ...
Features Applications Description Functional Block Diagram Logic
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
Wide Speed Range Operation of Concentrated Winding Interior
... The design, simulation and experimental evaluation of an Interior Permanent Magnet Synchronous Motor (IPMSM) are investigated. The motor is designed to be capable of operation from either a concentrated single inverter supply or in an “Open-Winding” configuration using two converters. In order to in ...
... The design, simulation and experimental evaluation of an Interior Permanent Magnet Synchronous Motor (IPMSM) are investigated. The motor is designed to be capable of operation from either a concentrated single inverter supply or in an “Open-Winding” configuration using two converters. In order to in ...
Aalborg Universitet electricity network - Report on Control Strategies
... origins, and surveys in different countries. A summary of the grid synchronization and monitoring methods is also given with a special focus on Phase Locked Loop systems. The response of the single and three phase PLLs is analyzed under different grid events. Four control strategies are studied in t ...
... origins, and surveys in different countries. A summary of the grid synchronization and monitoring methods is also given with a special focus on Phase Locked Loop systems. The response of the single and three phase PLLs is analyzed under different grid events. Four control strategies are studied in t ...
Octal LNA/VGA/AAF/14-Bit ADC and CW I/Q Demodulator AD9277
... The ADC automatically multiplies the sample rate clock for the appropriate LVDS serial data rate. A data clock (DCO±) for capturing data on the output and a frame clock (FCO±) trigger for signaling a new output byte are provided. Powering down individual channels is supported to increase battery lif ...
... The ADC automatically multiplies the sample rate clock for the appropriate LVDS serial data rate. A data clock (DCO±) for capturing data on the output and a frame clock (FCO±) trigger for signaling a new output byte are provided. Powering down individual channels is supported to increase battery lif ...
PQMII Power Quality Meter Instruction Manual
... GE Digital Energy PQMII Power Quality Meter instruction manual for revision 2.2x. PQMII Power Quality Meter, is a registered trademark of GE Digital Energy Inc. The contents of this manual are the property of GE Digital Energy Inc. This documentation is furnished on license and may not be reproduced ...
... GE Digital Energy PQMII Power Quality Meter instruction manual for revision 2.2x. PQMII Power Quality Meter, is a registered trademark of GE Digital Energy Inc. The contents of this manual are the property of GE Digital Energy Inc. This documentation is furnished on license and may not be reproduced ...
INTERNATIONAL STANDARD IEC 60044-2
... This part of IEC 60044 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. Although this standard relates basically to transformers with separate windings, it is also applicable, where appr ...
... This part of IEC 60044 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. Although this standard relates basically to transformers with separate windings, it is also applicable, where appr ...
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.