DS2478 PWM valve driver
... If you do not know the required switching frequency you should specify 2200 Hz. (suffix D = 0). This frequency will provide adequate performance with almost all proportional solenoids. The valve driver switching frequency can be measured at test point "TP' with an oscilloscope. INTRINSICALLY SAFE VA ...
... If you do not know the required switching frequency you should specify 2200 Hz. (suffix D = 0). This frequency will provide adequate performance with almost all proportional solenoids. The valve driver switching frequency can be measured at test point "TP' with an oscilloscope. INTRINSICALLY SAFE VA ...
1.5-A, Low-Voltage LDO Regulator with Dual Input Voltages (Rev. C)
... device product folder at www.ti.com. Fixed output voltages of 1.2 V is available; minimum order quantities may apply. Contact factory for details and availability. For fixed 0.9-V operation, tie FB to OUT. ...
... device product folder at www.ti.com. Fixed output voltages of 1.2 V is available; minimum order quantities may apply. Contact factory for details and availability. For fixed 0.9-V operation, tie FB to OUT. ...
Paul S van der Merwe - SKA Presentation Dec 2009
... Evaluation of induced CM current on system by radiated RFI. Processing bunker shielding measurements Transfer impedance measurements of different sections of system Balun investigation Power filter connected to transformer. Transformer supplies ground reference ...
... Evaluation of induced CM current on system by radiated RFI. Processing bunker shielding measurements Transfer impedance measurements of different sections of system Balun investigation Power filter connected to transformer. Transformer supplies ground reference ...
DL750P Scope & Chart Recorder Two-in-One
... 1. Under reference operating conditions (ambient temp. of 23°C ±5°C, ambient humidity of 55% ±10%RH, after 30minute warmup period and calibration). 2. Does not include reference junction/temperature compensation accuracy. 3. Since the input connecter is of a binding post type, it is possible to touc ...
... 1. Under reference operating conditions (ambient temp. of 23°C ±5°C, ambient humidity of 55% ±10%RH, after 30minute warmup period and calibration). 2. Does not include reference junction/temperature compensation accuracy. 3. Since the input connecter is of a binding post type, it is possible to touc ...
FrM05.4
... system model in the Department of Energy’s Powertrain System Analysis Toolkit (PSAT) hybrid vehicle modeling environment. Using this PSAT simulation, the influence of the ultra-capacitor storage system were examined in both an electric and hybrid electric mass transit vehicle. These simulations were ...
... system model in the Department of Energy’s Powertrain System Analysis Toolkit (PSAT) hybrid vehicle modeling environment. Using this PSAT simulation, the influence of the ultra-capacitor storage system were examined in both an electric and hybrid electric mass transit vehicle. These simulations were ...
Precision in Practice
... The multi-slope integrating ADC is capable of extremely high resolution with linearity better than 0.1ppm of full scale. However, high resolution can only be achieved at relatively long integration times. In addition to trading off conversion speed and resolution, the integration time has a direct i ...
... The multi-slope integrating ADC is capable of extremely high resolution with linearity better than 0.1ppm of full scale. However, high resolution can only be achieved at relatively long integration times. In addition to trading off conversion speed and resolution, the integration time has a direct i ...
LDO white-LED driver TPS7510x provides incredibly small solution
... 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 information before placing orders and should verify that such inf ...
... 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 information before placing orders and should verify that such inf ...
LIGHTNING PROTECTION UNIT
... maximum power current of the solar panel does not exceed the maximum open circuit voltage (Array Voltage, Max Voc) and the maximum charge current (Charge Current, Max) specifications for the SC2 being used. BATTERIES: The standard SC2 is designed to be used with the most common lead-acid batteries. ...
... maximum power current of the solar panel does not exceed the maximum open circuit voltage (Array Voltage, Max Voc) and the maximum charge current (Charge Current, Max) specifications for the SC2 being used. BATTERIES: The standard SC2 is designed to be used with the most common lead-acid batteries. ...
Low-Voltage CMOS Analog Bootstrapped Switch For
... A general block diagram of the bootstrapped switch is shown in Fig. 2a. It consists of three main elements: the passtransistor (nMOS, pMOS or both types), a control signal generator and, finally, a clock booster. The control circuit generates a signal linearly related to the input signal. The purpos ...
... A general block diagram of the bootstrapped switch is shown in Fig. 2a. It consists of three main elements: the passtransistor (nMOS, pMOS or both types), a control signal generator and, finally, a clock booster. The control circuit generates a signal linearly related to the input signal. The purpos ...
SSR - The Inside Story
... dc to the opto-transistor or opto-triac LED. Obviously the ac control versions can also be dc controlled, just one half of the rectifier is used. Application Considerations Different applications require different solid state relay characteristics. The two turn on methods, zero cross or instantaneou ...
... dc to the opto-transistor or opto-triac LED. Obviously the ac control versions can also be dc controlled, just one half of the rectifier is used. Application Considerations Different applications require different solid state relay characteristics. The two turn on methods, zero cross or instantaneou ...
Fundamental Electricity Student Study Notes - Linn
... Depending on the sensitivity of the meter you might actually see a very small reading, for example 136 mV instead of .000V. When you read the meter display make sure you read not just the numbers but the units that the numbers represent. The trick is to watch the meter readout since it will change a ...
... Depending on the sensitivity of the meter you might actually see a very small reading, for example 136 mV instead of .000V. When you read the meter display make sure you read not just the numbers but the units that the numbers represent. The trick is to watch the meter readout since it will change a ...
High Reliability Multiport Multiphase DC Hub
... year 2017 use different voltage levels [11]. The DC grids based on DC CB are not able to interconnect DC lines with different voltage levels or to incorporate HVDC lines based on LCC which has typically higher voltage level than VSC [12]. The future DC grid might be a mixture of local DC grids based ...
... year 2017 use different voltage levels [11]. The DC grids based on DC CB are not able to interconnect DC lines with different voltage levels or to incorporate HVDC lines based on LCC which has typically higher voltage level than VSC [12]. The future DC grid might be a mixture of local DC grids based ...
AC GENERATOR COMPONENTS
... Slip rings are electrical connections that are used to transfer power to and from the rotor of an AC generator (refer to Figure 1). The slip ring consists of a circular conducting material that is connected to the rotor windings and insulated from the shaft. Brushes ride on the slip ring as the roto ...
... Slip rings are electrical connections that are used to transfer power to and from the rotor of an AC generator (refer to Figure 1). The slip ring consists of a circular conducting material that is connected to the rotor windings and insulated from the shaft. Brushes ride on the slip ring as the roto ...
RB495D
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
Sensorless Rotor Temperature Estimation of Permanent Magnet
... Since this is a strongly non-linear relationship, identification of (1) has to be done by measurements. The degree of nonlinearity depends strongly on the construction type and especially on the size of the effective air gap of the machine. In machines with big effective air gap, as it is the case i ...
... Since this is a strongly non-linear relationship, identification of (1) has to be done by measurements. The degree of nonlinearity depends strongly on the construction type and especially on the size of the effective air gap of the machine. In machines with big effective air gap, as it is the case i ...
Periodic Waveforms
... destroyed. • Kirchhoff’s Voltage Law (KVL): voltage supplied from one or more sources must be the same amount as voltage dropped across one or more circuit elements. ...
... destroyed. • Kirchhoff’s Voltage Law (KVL): voltage supplied from one or more sources must be the same amount as voltage dropped across one or more circuit elements. ...
659 5 kV Radiation Detector Bias Supply
... procedure requires that instruments returned for repair pass the same quality control tests that are used for new-production instruments. Instruments that are returned should be packed so that they will withstand normal transit handling and must be shipped PREPAID via Air Parcel Post or United Parce ...
... procedure requires that instruments returned for repair pass the same quality control tests that are used for new-production instruments. Instruments that are returned should be packed so that they will withstand normal transit handling and must be shipped PREPAID via Air Parcel Post or United Parce ...
Interconnection Request and Generating Facility
... This MW value is the basis for delineation between large (>20 MW) and small projects (≤20 MW), and the pro rata basis for cost allocations of Reliability Network Upgrades (RNUs) except short circuit related RNUs in the Cluster Phase I and Phase II interconnection studies. This is the value that will ...
... This MW value is the basis for delineation between large (>20 MW) and small projects (≤20 MW), and the pro rata basis for cost allocations of Reliability Network Upgrades (RNUs) except short circuit related RNUs in the Cluster Phase I and Phase II interconnection studies. This is the value that will ...
File
... a 1.5 V battery. What is the total current flowing in the circuit? 8. Those fifty 15 ohm, series connected Christmas tree lights, calculate the total current in the circuit if they are connected to a 115 V source. 9. Those fifty 15 ohm parallel connected Christmas tree lights. Calculate the total cu ...
... a 1.5 V battery. What is the total current flowing in the circuit? 8. Those fifty 15 ohm, series connected Christmas tree lights, calculate the total current in the circuit if they are connected to a 115 V source. 9. Those fifty 15 ohm parallel connected Christmas tree lights. Calculate the total cu ...
Superheterodyne Receiver
... signal is a result of the transformer coils. For AC, the coils have a certain impedance (resistance to the change in current). As there is a greater change in current, there is a greater impedance, which means a greater voltage drop across the coil. Therefore, the output waveform is phase shifted 90 ...
... signal is a result of the transformer coils. For AC, the coils have a certain impedance (resistance to the change in current). As there is a greater change in current, there is a greater impedance, which means a greater voltage drop across the coil. Therefore, the output waveform is phase shifted 90 ...
Five Zone RF Wireless LED Dimmer
... you wish to use (for example ON/Off from zone 1). Once you do that, the LED lights will blink once. Now your remote and receiver are paired! 4. Do the same for the other receivers if you use them. This wireless receiver can work in any of the 5 zones. It has a special “Learning Key” that is in the u ...
... you wish to use (for example ON/Off from zone 1). Once you do that, the LED lights will blink once. Now your remote and receiver are paired! 4. Do the same for the other receivers if you use them. This wireless receiver can work in any of the 5 zones. It has a special “Learning Key” that is in the u ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.