When is a 4-20 mA Output Needed on My Panel Meter?
... meter’s 4‐20 mA output, an output can be provided that is 4 mA at zero GPM, 20 mA at thirty GPM. This type of rescaling is very useful when being sent to a chart recorder, or a PLC that accepts other, similarly scaled 4‐20 mA signals. While accuracy is usually not a reason to rescale, the conv ...
... meter’s 4‐20 mA output, an output can be provided that is 4 mA at zero GPM, 20 mA at thirty GPM. This type of rescaling is very useful when being sent to a chart recorder, or a PLC that accepts other, similarly scaled 4‐20 mA signals. While accuracy is usually not a reason to rescale, the conv ...
FJ24994999
... stress across the switches of DC-DC converter for safety considerations and better performance. So the isolated DC-DC converter is proposed. There are various types of isolated DC-DC converters, among them proper converter is selected based on the voltage level and power. Several power converter top ...
... stress across the switches of DC-DC converter for safety considerations and better performance. So the isolated DC-DC converter is proposed. There are various types of isolated DC-DC converters, among them proper converter is selected based on the voltage level and power. Several power converter top ...
KI3418621868
... increasing interest in electrical power generation from renewable-energy sources, such as photovoltaic (PV) or wind power system. Among the different renewable-energy sources, solar energy has been one of the most active research areas in the past decades, both for grid-connected and Stand-alone app ...
... increasing interest in electrical power generation from renewable-energy sources, such as photovoltaic (PV) or wind power system. Among the different renewable-energy sources, solar energy has been one of the most active research areas in the past decades, both for grid-connected and Stand-alone app ...
manual - BatteryStuff.com
... In order to prevent excessive voltage drop and consequent loss of current capacity and efficiency, use proper size of input and output wires. Please note that as the current / length of wiring are increased, the thickness of the wiring will also be required to be increased. The thickness of wires an ...
... In order to prevent excessive voltage drop and consequent loss of current capacity and efficiency, use proper size of input and output wires. Please note that as the current / length of wiring are increased, the thickness of the wiring will also be required to be increased. The thickness of wires an ...
AB03 Common Base PNP Transistor Characteristics
... Scientech Products are RoHS Complied. RoHS Directive concerns with the restrictive use of Hazardous substances (Pb, Cd, Cr, Hg, Br compounds) in electric and electronic equipments. Scientech products are “Lead Free” and “Environment Friendly”. It is mandatory that service engineers use lead free sol ...
... Scientech Products are RoHS Complied. RoHS Directive concerns with the restrictive use of Hazardous substances (Pb, Cd, Cr, Hg, Br compounds) in electric and electronic equipments. Scientech products are “Lead Free” and “Environment Friendly”. It is mandatory that service engineers use lead free sol ...
Topic: High Performance Data Acquisition Systems Analog
... becomes the best case approximation to a straight line drawn through the origin and the full scale point. If the ADC input is moved through its entire range of analog values and the difference between the output and input is taken, a sawtooth error function is the result (that is also shown in Figur ...
... becomes the best case approximation to a straight line drawn through the origin and the full scale point. If the ADC input is moved through its entire range of analog values and the difference between the output and input is taken, a sawtooth error function is the result (that is also shown in Figur ...
Opto-isolated High Voltage Meter (OHVM) - hot
... Where: Rm = the resistor sizing to limit current to FSD value Ein = the maximum DC input voltage IFSD = full scale current of meter coil The only complication is the Rm must be slightly smaller to compensate for the resistance of the meter coil, the value is typically in the 50-100 ohm range. A smal ...
... Where: Rm = the resistor sizing to limit current to FSD value Ein = the maximum DC input voltage IFSD = full scale current of meter coil The only complication is the Rm must be slightly smaller to compensate for the resistance of the meter coil, the value is typically in the 50-100 ohm range. A smal ...
single phase multi string five level inverter for distributed energy
... These DG systems are used either to deliver electrical power to the utility grid or used as stand-alone power supplies in remote area. Solar cells or fuel cells, batteries, and ultra capacitors are low-voltage dc sources, hence, a high voltage gain dc/ac power conversion interface is essential and m ...
... These DG systems are used either to deliver electrical power to the utility grid or used as stand-alone power supplies in remote area. Solar cells or fuel cells, batteries, and ultra capacitors are low-voltage dc sources, hence, a high voltage gain dc/ac power conversion interface is essential and m ...
Physics 2102 Spring 2002 Lecture 8
... In these circuits, current will change for a while, and then stay constant. We want to solve for current as a function of time i(t). The charge on the capacitor will also be a function of time: q(t). The voltage across the resistor and the capacitor also change with time. To charge the capacitor, cl ...
... In these circuits, current will change for a while, and then stay constant. We want to solve for current as a function of time i(t). The charge on the capacitor will also be a function of time: q(t). The voltage across the resistor and the capacitor also change with time. To charge the capacitor, cl ...
DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
... 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Package Number N14A ...
... 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Package Number N14A ...
Handy Electronic Formula Sheet
... the primary leakage inductance as sometimes claimed. The non-leakage portion of the primary or secondary inductance is obtained by multiplying the measured inductance by k. The above two formulas can also be applied to the secondary. In general, that which is not mutual inductance must be leakage in ...
... the primary leakage inductance as sometimes claimed. The non-leakage portion of the primary or secondary inductance is obtained by multiplying the measured inductance by k. The above two formulas can also be applied to the secondary. In general, that which is not mutual inductance must be leakage in ...
simulation results - Indico - Variable Energy Cyclotron Centre
... of the power supply is such that each module should on and off for equal time. This will ensure equal loading of all modules. In the system, 4 modules are connected in series through freewheeling diode. Each module has a period T of 200µs and duty cycle of 0.8. As control signal of the PSM is based ...
... of the power supply is such that each module should on and off for equal time. This will ensure equal loading of all modules. In the system, 4 modules are connected in series through freewheeling diode. Each module has a period T of 200µs and duty cycle of 0.8. As control signal of the PSM is based ...
AC ’97 and HD Audio SoundMAX Codec AD1986A
... Software-enabled outputs for jack sharing Auto-down mix and channel spreading Microphone-to-mono output for speakerphone Stereo microphone pass-through to mixer Built-in microphone/center/LFE/line-in sharing Built-in SURROUND/LINE_IN sharing Center/LFE swapping supporting all vendor speakers Microph ...
... Software-enabled outputs for jack sharing Auto-down mix and channel spreading Microphone-to-mono output for speakerphone Stereo microphone pass-through to mixer Built-in microphone/center/LFE/line-in sharing Built-in SURROUND/LINE_IN sharing Center/LFE swapping supporting all vendor speakers Microph ...
DM7404 Hex Inverting Gates
... FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support 1. Life support devices o ...
... FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support 1. Life support devices o ...
PPT
... The three circuits below are connected to the same ideal battery with emf E. All resistors have resistance R, and all capacitors have capacitance C. •Which capacitor takes the longest in getting charged? •Which capacitor ends up with the largest charge? • What’s the final current delivered by each b ...
... The three circuits below are connected to the same ideal battery with emf E. All resistors have resistance R, and all capacitors have capacitance C. •Which capacitor takes the longest in getting charged? •Which capacitor ends up with the largest charge? • What’s the final current delivered by each b ...
Dual Channel Fixed Voltage Linear Regulator TJ5631
... to be placed directly next to the VIN1 and VIN2 Pin. It allows for the device being some distance from any bulk capacitor on the rail. Additionally, input droop due to load transients is reduced, improving load transient response. Additional capacitance may be added if required by the application. O ...
... to be placed directly next to the VIN1 and VIN2 Pin. It allows for the device being some distance from any bulk capacitor on the rail. Additionally, input droop due to load transients is reduced, improving load transient response. Additional capacitance may be added if required by the application. O ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.