Advanced Digital Temperature Controller E5CN
... *1. The indication accuracy of K thermocouples in the −200 to 1300°C range, T and N thermocouples at a temperature of −100°C max., and U and L thermocouples at any temperatures is ±2°C ±1 digit max. The indication accuracy of the B thermocouple at a temperature of 400°C max. is not specified. The in ...
... *1. The indication accuracy of K thermocouples in the −200 to 1300°C range, T and N thermocouples at a temperature of −100°C max., and U and L thermocouples at any temperatures is ±2°C ±1 digit max. The indication accuracy of the B thermocouple at a temperature of 400°C max. is not specified. The in ...
EM powerLED PRO DIM C 45 W
... with I-SELECT 2 PLUG in steps of 25 mA or via DALI in steps of 1 mA • Integrated emergency lighting unit • 1, 2 or 3 h rated duration • Operating time selectable with dip switch (2-way) • Automatic shutdown of output if the forward voltage of the LED is out of range • Two-colour status display ...
... with I-SELECT 2 PLUG in steps of 25 mA or via DALI in steps of 1 mA • Integrated emergency lighting unit • 1, 2 or 3 h rated duration • Operating time selectable with dip switch (2-way) • Automatic shutdown of output if the forward voltage of the LED is out of range • Two-colour status display ...
LT1107CS8 WORD
... architecture has very low supply current because the switch is cycled when the feedback pin voltage drops below the reference voltage. Circuit operation can best be understood by referring to the LT1107 block diagram. Comparator A1 compares the feedback (FB) pin voltage with the 1.25V reference sign ...
... architecture has very low supply current because the switch is cycled when the feedback pin voltage drops below the reference voltage. Circuit operation can best be understood by referring to the LT1107 block diagram. Comparator A1 compares the feedback (FB) pin voltage with the 1.25V reference sign ...
Resistive Heating - Physics 420 UBC Physics Demonstrations
... The filament is made of such a material that it can ...
... The filament is made of such a material that it can ...
IJTM/IJCEE PAGE TEMPLATEv2
... power exchange between the wind energy conversion system and the distribution network. Without a countermeasure, it is possible that at some locations only a small number of windturbines could be connected due to weak voltage conditions and increased losses in the nearby network. That would not only ...
... power exchange between the wind energy conversion system and the distribution network. Without a countermeasure, it is possible that at some locations only a small number of windturbines could be connected due to weak voltage conditions and increased losses in the nearby network. That would not only ...
MMA7260Q Datasheet
... under its patent rights nor the rights of others. Freescale Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which ...
... under its patent rights nor the rights of others. Freescale Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which ...
CD54ACT08 数据资料 dataSheet 下载
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
IOSR Journal of Electrical and Electronics Engineering PP 01-08 www.iosrjournals.org
... the magnetizing branch of V-I curve‟s linear region. It is desirable that CT‟s operate on the linear region without exceeding the saturation voltage even for fault currents. [3][7] Capacitive Voltage Transformers (CVTs) are the predominant source of voltage signals for monitoring, protection relays ...
... the magnetizing branch of V-I curve‟s linear region. It is desirable that CT‟s operate on the linear region without exceeding the saturation voltage even for fault currents. [3][7] Capacitive Voltage Transformers (CVTs) are the predominant source of voltage signals for monitoring, protection relays ...
PROCESS CALIBRATOR TechChek™ Model 820
... frequency & Counts-Per-Minute like a frequency calibrator. Troubleshooting? It checks continuity and measures AC line voltage like a multimeter! The TechChek 820 is easy to use. Select a function, choose a range, and turn the knob for the precise output you need. Plus, you can store three output val ...
... frequency & Counts-Per-Minute like a frequency calibrator. Troubleshooting? It checks continuity and measures AC line voltage like a multimeter! The TechChek 820 is easy to use. Select a function, choose a range, and turn the knob for the precise output you need. Plus, you can store three output val ...
Current wave shape of equipment in the home
... to the currents of a refrigerator, two laptop computers and 12 CFLs, Fig. 4e results. The addition of the currents can be seen, but the deviation from the ideal sine wave is not as significant as it is at lower resistive loads. Resistive loads of stoves, kettles, dishwashers and hot water cylinders ...
... to the currents of a refrigerator, two laptop computers and 12 CFLs, Fig. 4e results. The addition of the currents can be seen, but the deviation from the ideal sine wave is not as significant as it is at lower resistive loads. Resistive loads of stoves, kettles, dishwashers and hot water cylinders ...
MC34671, High Input Voltage 600mA Charger for Single-cell
... battery charger in a tiny package. It uses current, voltage and temperature control loops to regulate the charge current. It has up to a 28V input voltage rating, which makes the handheld device safe even when connected to a wrong AC adapter. The MC34671 requires only two external capacitors and one ...
... battery charger in a tiny package. It uses current, voltage and temperature control loops to regulate the charge current. It has up to a 28V input voltage rating, which makes the handheld device safe even when connected to a wrong AC adapter. The MC34671 requires only two external capacitors and one ...
Low-Drift, Low-Power, Dual-Output, VREF and VREF / 2 Voltage
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
X26c TASER® Specs Sheet - Stun Gun Defense Products
... Pulse rate: 17 pulses per second (PPS) for 2 seconds, 10 PPS thereafter for up to 30 seconds total Pulse duration: 100 microseconds The trigger activates a 10-second cycle. Second and third pull increments the cycle 10 seconds each up to 30 seconds total. The cycle can be stopped by placing the safe ...
... Pulse rate: 17 pulses per second (PPS) for 2 seconds, 10 PPS thereafter for up to 30 seconds total Pulse duration: 100 microseconds The trigger activates a 10-second cycle. Second and third pull increments the cycle 10 seconds each up to 30 seconds total. The cycle can be stopped by placing the safe ...
CD54ACT00 数据资料 dataSheet 下载
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
How Do I Derate Three Phase Inputs For Single
... your application. The following are some basic guidelines to help you in determining whether or not your Variable Frequency Drive (VFD) is suitable for your application: Gather motor nameplate data including horsepower (HP), current (Amps), motor voltage, input line voltage and power source phase. D ...
... your application. The following are some basic guidelines to help you in determining whether or not your Variable Frequency Drive (VFD) is suitable for your application: Gather motor nameplate data including horsepower (HP), current (Amps), motor voltage, input line voltage and power source phase. D ...
INA301-Q1 36-V, Automotive, High-Speed, Zero
... INA301-Q1 36-V, Automotive, High-Speed, Zero-Drift, Voltage-Output Current-Shunt Monitor With High-Speed, Overcurrent Protection Comparator 1 Features ...
... INA301-Q1 36-V, Automotive, High-Speed, Zero-Drift, Voltage-Output Current-Shunt Monitor With High-Speed, Overcurrent Protection Comparator 1 Features ...
AM26LV32 数据资料 dataSheet 下载
... In most applications, it is not customary to have a common-mode input close to ground and to have a differential voltage larger than 2 V. Since the common-mode input voltage is typically around 1.5 V, a 2-V VID would result in a VIL of 0.5 V, thus satisfying the recommended VIL level of greater than ...
... In most applications, it is not customary to have a common-mode input close to ground and to have a differential voltage larger than 2 V. Since the common-mode input voltage is typically around 1.5 V, a 2-V VID would result in a VIL of 0.5 V, thus satisfying the recommended VIL level of greater than ...
current transformer phase shift digital compensation
... Figure 4 shows amplitude and phase characteristics of the applied digital filter. Considering the phase characteristic it can be noted that in the case of the nominal frequency of 50 Hz the phase shift for the desired angle is achieved. Although, the filter gain is approximately 2 and it has to be i ...
... Figure 4 shows amplitude and phase characteristics of the applied digital filter. Considering the phase characteristic it can be noted that in the case of the nominal frequency of 50 Hz the phase shift for the desired angle is achieved. Although, the filter gain is approximately 2 and it has to be i ...
LIGHTNING THEORY – Explanations
... Contactor, relay, and breaker operations. Unless inherently or otherwise protected, contactors, relays, and breakers (or other overcurrent circuit protective devices) can often produce switching surges that have complex waveforms and amplitudes that are several times greater than the nominal system ...
... Contactor, relay, and breaker operations. Unless inherently or otherwise protected, contactors, relays, and breakers (or other overcurrent circuit protective devices) can often produce switching surges that have complex waveforms and amplitudes that are several times greater than the nominal system ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)