Products/Services for RMS Value

Analog Multimeters  (210 companies)...is a sensor that clamps around the wire. When searching for analog multimeters it is important to consider the measurement range for whichever value is being measured. An analog multimeter displays these values via a dial, typically a moving pointer... Search by Specification  Learn More

Digital Multimeters  (580 companies)...to consider the measurement range for whichever value is being measured. Features. Common features for digital multimeters include battery power, analog bar graph, dB readings, autoranging, adjustable sampling rate, programmable, data acquisition... Search by Specification  Learn More

Sidacs  (26 companies)...voltages and excludes all of the nontransient repetitive voltages. Holding current (IH) is the minimum principal current required to maintain a sidac in the on state. Root mean square power is the RMS value of the principal current when the device... Search by Specification  Learn More

Silicon Controlled Rectifiers (SCR)  (142 companies)...value of the principal current when SCRs are turned on. Peak cycle surge oncurrent is the maximum onstate current of shortterm duration that can be applied for one full cycle of conduction without performance degradation. Gate trigger current... Search by Specification  Learn More

Voltage Dividers and Voltage References  (67 companies)...fixed value component (e.g., resistor), or several components that are not in the same circuit. Products with more than one component (e.g., several fixedvalue resistors) have multiple posts or a rotary switch to selected different resistance values... Search by Specification  Learn More

Triacs  (124 companies)...trigger current. Root mean square (RMS) on state current is the maximum RMS value of the principal current when devices are turned on. Rising ratio of offvoltage is the minimum rateofrise value for the principal voltage that causes switching from... Search by Specification  Learn More

Autotransformers  (71 companies)...for autotransformers are expressed as root mean square (RMS) values. Search by Specification  Learn More
Product News for RMS Value

Dataforth Corporation
Measuring RMS values of Voltage and Current . Standard classic measurements of voltage (current) values are based on two fundamental techniques either "average" or "effective". The "average" value of a function of time is the net area of the function calculated over a specific interval of time divided by that time interval. Want to know more?. Click here http://www.dataforth.com/catalog/pdf/an101.pdf to read the Dataforth application note. (read more)Browse Voltage Converters and Voltage Inverters Datasheets for Dataforth Corporation 
Dwyer Instruments, Inc.
Model MM2 Digital Multimeter with True RMS Our compact, low cost Model MM2 Digital Multimeter with True RMS is ideal for general electrical testing and troubleshooting. This full function multimeter measures DC voltage to 1000 V and AC voltage to 750 V, DC and AC current to 10 A and resistance to 400 Ohms. In addition to volts, amps and ohms, this meter includes audible continuity, diode, LED and transistor hFE tests. The rotary switch allows you to select from any of the functions quickly and easily. The 4 digit backlit LCD features... (read more)Browse Digital Multimeters Datasheets for Dwyer Instruments, Inc. 
Altech Corp.
Altech Corp. Digital Panel Meters Digital Panel Meter Features: RS485 MODBUS Communication (available in MFM, VAF and EM?Series). Pulse Output (24VDC, 100mA). UL Listed. Faceplate; IP65 Protection Rating. 7 Segment LED Display or Modern LCD Display. Available Functions; Voltage, Current, Power, Energy, Frequency and Power Factor (true RMS values). Standard DIN sizes (1/4 DIN, 1/8 DIN and 1/16 DIN). Analog Bar Graph Indicator for Current Percentage on some models. Digital Multi Function Meters. MFM Series (Power, Energy, Voltage... (read more)Browse Digital Timers Datasheets for Altech Corp. 
FLEXCORE
For Nonsinusoidal Waveforms Measurement 3VTR. RMS Voltage Transducer. (3 Phase). Applications: For use when measurement of nonsinusoidal waveforms is required. Designed for use in three phase systems, but may also be used to monitor three singlephase circuits where panel space is limited. FlexCore. Specialists in Measurement, Monitoring, Recording and Control of Current, Power and Energy. FlexCore's technology allows them to produce reliable, stateoftheart products, to fit their customers' individual needs. They have built... (read more)Browse FrequencytoVoltage Converters Datasheets for FLEXCORE 
FLEXCORE
Insensitive to Polarity and easy to install The CTC Series of AC Current Transducers provide a selfpowered 05V or 010V output or a looppowered 420mA output proportional to window amperes. The output is derived from the average absolute value of the input and calibrated to the RMS value of a sine wave input. FlexCore. Specialists in Measurement, Monitoring, Recording and Control of Current, Power and Energy. FlexCore's technology allows them to produce reliable, stateoftheart products, to fit their customers' individual needs... (read more)Browse Current Transformers Datasheets for FLEXCORE 
FLEXCORE
CDT Transducer: When Space Is A Consideration AC current Transducer/transformer, model CTD. Features: The CTD Series of AC Current Transducers provide a DC output which is proportional to the AC current input. The output is derived from the average absolute value of the input and calibrated as the RMS value of the sine wave. Ideal for applications where space is a consideration. Transformer and Transducer are housed in one case. Specifications: INPUT. Current Range ...............................................See Table. Overrange... (read more)Browse Current Transformers Datasheets for FLEXCORE 
Time Mark Corporation
True RMS Voltage Monitor Model 26 True RMS Voltage Monitor, from Time Mark, has a display that shows the voltage with an accuracy of +/ 0.5%. The display is updated every second and reinitialized every 30 seconds. This unit has a user selectable relay option for HighLow or DPDT. It can also be userselected to energize on fault or deenergize on fault. The user can select automatic or manual restart on the Model 26. The SG version of the Model 26 has silver with gold flash contacts for low current... (read more)Browse Electrical Voltage Sensors Datasheets for Time Mark Corporation 
FLEXCORE
For inexpensive current measurement of the RMS value of the sine wave input. FlexCore. Specialists in Measurement, Monitoring, Recording and Control of Current, Power and Energy. FlexCore's technology allows them to produce reliable, stateoftheart products, to fit their customers' individual needs. They have built their reputation on commitment to quality products and customer service. Products Include: SplitCore Current Transformers. SplitCore ClampOn Current Transformers. SolidCore Current Transformers. Potential... (read more)Browse Current Transformers Datasheets for FLEXCORE 
Dwyer Instruments, Inc.
Series CCT60/70 True RMS Current Transformer The Series CCT60/70 True RMS Current Transformers are a low cost alternative for providing true RMS outputs on distorted AC waveforms. True RMS outputs are ideal for nonlinear loads or noisy circuits. For existing installations, split core models can be installed without disconnecting cables. Each model offers three jumper selectable ranges to reduce the risk of ordering the wrong model. (read more)Browse Current Transformers Datasheets for Dwyer Instruments, Inc. 
Time Mark Corporation
Model 25  True RMS 3Phase Monitor Now UL Listed* This 24VDC powered True RMS 3Phase Monitor has a display that shows the voltage with an accuracy of +/ 0.5%. The display is updated every second and reinitialized every 30 seconds. This unit has a user selectable relay option for HighLow or DPDT. It can also be userselected to energize on fault or deenergize on fault. The user can select automatic or manual restart on the Model 25. The SG version of the Model 25 has silver with gold flash ... (read more)Browse Protective Relays and Monitoring Relays Datasheets for Time Mark Corporation
Parts by Number for RMS Value
Part #  Distributor  Manufacturer  Product Category  Description 

MXD4660A  Tequipment.Net  Metex  Not Provided  4 1/2digit, 19999 counts, True RMS, Multidisplay LCD with 3 subdisplays, LCD backlight, Data Hold, AutoHold, Memory & Memory Recall (10 values), Relative Offset, Hi/Lo/Pass Comparison, Frequency, Transistor, Diode, Logic Test, Including RS232 
Conduct Research
Measuring RMS Values of Voltage and Current. Voltage (Current) Measurements. Effective Value. Standard classic measurements of voltage (current). The "effective " value of symmetrical periodic. values are based on two fundamental techniques. voltage (current) functions of time is based...
The most popular voltage and current transducers and meters actually measure the average absolute value of the voltage or current and are calibrated for the RMS value for a sine wave. input....
Ohio Semitronics, Inc. and other manufacturers build and sell inexpensive current and voltage transducers that measure the average absolute value of the current or voltage and are. calibrated in terms of the RMS value for sine wave input. These inexpensive transducers work well when the current...
values. AC voltages are normally specified as rootmeansquare (RMS) values. The RMS voltage is the. effective value of a varying or alternating voltage; this value will produce the same power loss as. a continuous voltage when applied to a pure resistive load. The peak value of a sine wave...
...on estimating the RMS value of this jitter parameter. The illustration in Figure 1 suggests how one might measure the RMS period jitter in the time domain. The first edge is the reference edge or trigger edge as if we were using an oscilloscope. AN279Rev0_1.fm AN279. ESTIMATING PERIOD JITTER FROM PHASE...
...calibrated to display the rms value of a sine wave. It is important to understand that the spectrum analyzer is not a power meter, even though it can be used to display power directly. As long as we know some value of a sine wave (for example, peak or average) and know the resistance across which we...
...the rms value. When one is finding the order values we know that because the speed is changing the actual order will have been skewed over several frequencies. Also if is extremely unlikely that the frequency values at which the FFT was evaluated will exactly match the frequency of the order...
...with a lowviscosity fluid such as water. This is because maximum asperity heights range up to 3 the rms value. Lower values boost wear or can make bearings fail prematurely. As a rule, with oilfilm bearings should be at least 10 to 20 the combined surface roughness of the shaft and bearing surfaces...
...or pushing a product. Peak thrust can be anywhere from one to five times continuous thrust, depending on application. Continuous thrust is a rootmeansquare or RMS value. In some cases, such as in volumetric piston pumps, continuous thrust can last the entire length of a relatively long stroke...
* Characteristics Formulas for Phase Control Circuits. Since a single rectifier or SCR passes current in one direction only, it conducts for only half of each cycle of an AC sinewave. The average current (IAV) then becomes half of the value determined for fullcycle conduction, and the RMS current (IRMS...

Mechanical Vibration and Shock Volume 3 Random Vibration 2nd Edition
Quadratic mean – rms value ...

Mechanical Vibration and Shock Volume 5 Specification Development 2nd Edition
1 Zero order Bessel function Damping constant Stiffness or uncertainty coefficient Aging coefficient Constant of proportionality between stress and deformation Rms value of t Maximum value of t Generalized excitation (displacement) First derivative of t Second derivative of Mass Maximum response spectrum...

Fault Calculations in Industrial/Commercial Power Systems  IEEE Red Book SelfStudy Course
RMS Value of a Periodic Waveform 3.2 .

RMS5 datasheets and application notes, data sheet, circuit, pdf, cross reference, pinout, datasheet  Datasheets.org.uk
First line: Order Number: MPC9350/D 01/2002 Voltage Clock Driver Abstract: .. tJIT φ I/O Phase Jitter RMS 5 �? 20 ps RMS value . a. AC characteristics apply for parallel output termination of 50Ω to VTT.

Electrical Machines
228 10.2.5 Root Mean Square ( rms ) Value of Electromotive Forces . . . . . . . . . . . . . . . . . . . . . . .

https://tspace.library.utoronto.ca/bitstream/1807/58314/1/os10031.pdf
However, the left trapezius showed a significant increase in the respective rms values during isometric contraction before and after the EA in the ninth session (P =0.0468).

The Impact of Data Imputation Methodologies on Knowledge Discovery.
ANOVA Test for RMS Values Original Data Sequence vs. ReSequenced ....

http://dspace.mit.edu/bitstream/handle/1721.1/35484/42697334.pdf?sequence=1
predictions of performance metric rootmeansquare ( RMS ) values .

CMOS Integrated Switching Power Converters
Inductor current waveform division to evaluate the RMS value of the current flowing through the different circuit components . . . . . . . . . . .

Noise and Vibration Analysis: Signal Analysis and Experimental Procedures
...Format of this Book Dynamic Signals and Systems Introduction Periodic Signals 2.2.1 Sine Waves 2.2.2 Complex Sines 2.2.3 Interacting Sines 2.2.4 Orthogonality of Sines Random Signals Transient Signals RMS Value and Power Linear Systems...

Thermal Design and Thermal Behaviour of Radio Telescopes and their Enclosures
Telescope quality D/σ (D = reflector diameter, σ = surface precision, rms value ) and natural limits of gravity and thermal effects, for mm – wavelength (•) and cm– wavelength telescopes (◦).

Efficient Test Methodologies for HighSpeed Serial Links
This technique applies a simple twosinusoidaltone signal as a stimulus and includes a rootmeansquare ( rms ) value detector for testing.

Statistical Analysis of HartmannShack Images of a Preschool Population
RMS values of aberrations and Strehl ratios were .

The Use of the Proper Orthogonal Decomposition for the Characterization of the Dynamic Response of Structures Due to Wind Loading
.....................................................................................................34 Figure 3.8 Effects of data correction on the RMS values of the pressure coefficients...........35 Figure 3.9 Effects of tubing correction on the power spectral densities.................................37 Figure 3.10 Mean pressure coefficients.

Power Electronics and Energy Conversion Systems, Volume 1, Fundamentals and Hardswitching Converters
allowing for the calculation of its rms value in steady state: vﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃ vﬃﬃﬃﬃﬃﬃ8ﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃﬃ9 ﬃﬃﬃ ﬃﬃﬃﬃ u ZT su D DTZ D2 T s sþ 2= u u 1 < Z Ts It 2 2 u1 pk pk ~L ðtÞ d t ¼...