Model 6514 Programmable Electrometer
... photodiode, the ammeter reads the sum of two different currents. The first current is the dark current (I D) generated by the detector with no light falling upon the device (in other words, the signal of interest); the second one is the leakage current (I L) generated by the voltage burden (V BURDEN ...
... photodiode, the ammeter reads the sum of two different currents. The first current is the dark current (I D) generated by the detector with no light falling upon the device (in other words, the signal of interest); the second one is the leakage current (I L) generated by the voltage burden (V BURDEN ...
a novel wall-switched step-dimming concept in led
... operation such as CCM (Continuous Conduction Mode), BCM (Boundary Conduction Mode) and DCM (Discontinuous Conduction Mode) [3-8]. ...
... operation such as CCM (Continuous Conduction Mode), BCM (Boundary Conduction Mode) and DCM (Discontinuous Conduction Mode) [3-8]. ...
ASCOR Datasheet - 3000-52, 2(8x16), 2-wire, 70MHz - Giga
... 6U Form Factor – the larger 6U form factor will accommodate 3-4 times the number of relays as 3U PXI products eliminating the need to build switching structures across boards decreasing Bandwidth. Analog Ground Plane – A separate ground plane beneath the switches eliminates stray emissions, an ...
... 6U Form Factor – the larger 6U form factor will accommodate 3-4 times the number of relays as 3U PXI products eliminating the need to build switching structures across boards decreasing Bandwidth. Analog Ground Plane – A separate ground plane beneath the switches eliminates stray emissions, an ...
Presentation
... required for safety • C14 sets the time delay for activation of the output after any cell exceeds the threshold voltage • Time delay is calculated as td = 1.2V X DelayCap(uF) / 0.18uA. • D11 and C29 stabilize IC during pack short circuit event ...
... required for safety • C14 sets the time delay for activation of the output after any cell exceeds the threshold voltage • Time delay is calculated as td = 1.2V X DelayCap(uF) / 0.18uA. • D11 and C29 stabilize IC during pack short circuit event ...
The Application of the Equal Area Law in Ferroresonance for
... In picture, the x-coordinate represents the flux linkage, the y-coordinate represents the voltage, the blue dashed line represents the voltage across the nonlinear inductance, the green dashed line represents the voltage across the capacitor, the red curve represents ∆U , the green solid line repres ...
... In picture, the x-coordinate represents the flux linkage, the y-coordinate represents the voltage, the blue dashed line represents the voltage across the nonlinear inductance, the green dashed line represents the voltage across the capacitor, the red curve represents ∆U , the green solid line repres ...
VoltageLimiter
... Results of irradiation in reactor are summarized in Table 1. Irradiation with neutrons was done in two steps. In the first fluence was 2.5x1011 n/cm2 and in the second 3.5x1011 n/cm2 were added so that the total neutron fluence was 6x1011 n/cm2. The irradiated limiters were then irradiated also with ...
... Results of irradiation in reactor are summarized in Table 1. Irradiation with neutrons was done in two steps. In the first fluence was 2.5x1011 n/cm2 and in the second 3.5x1011 n/cm2 were added so that the total neutron fluence was 6x1011 n/cm2. The irradiated limiters were then irradiated also with ...
Interconnection Request and Generating Facility
... Single-line diagram showing applicable equipment such as generating units, step-up transformers, auxiliary transformers, switches/disconnects of the proposed interconnection, including the required protection devices and circuit breakers. For wind and photovoltaic generator plants, the one line diag ...
... Single-line diagram showing applicable equipment such as generating units, step-up transformers, auxiliary transformers, switches/disconnects of the proposed interconnection, including the required protection devices and circuit breakers. For wind and photovoltaic generator plants, the one line diag ...
A Four-Level pi-Type Converter for Low
... and shrinking the heatsink size. On the other hand, if operated at the same switching frequency, the filter size of the multilevel converter can be smaller. Either way will improve the system power density, which is favoured in more electric aircrafts, electric/hybrid vehicles, solar or wind power g ...
... and shrinking the heatsink size. On the other hand, if operated at the same switching frequency, the filter size of the multilevel converter can be smaller. Either way will improve the system power density, which is favoured in more electric aircrafts, electric/hybrid vehicles, solar or wind power g ...
Voltage and Current harmonics caused by Power Factor
... Abstract-- Lamp tube (TL) lamp with conventional ballast has a low power factor, so it is necessary to increase the power factor by adding a capacitor. Capacitors including non-linear load, so that the addition of the capacitor causing an increase in nonlinear loads. Nonlinear load provides output w ...
... Abstract-- Lamp tube (TL) lamp with conventional ballast has a low power factor, so it is necessary to increase the power factor by adding a capacitor. Capacitors including non-linear load, so that the addition of the capacitor causing an increase in nonlinear loads. Nonlinear load provides output w ...
MAX8860 低噪声、低压差300mA (确保)稳压器，µMAX封装
... this reference to the selected feedback voltage and amplifies the difference. The MOSFET driver reads the error signal and applies the appropriate drive to the Pchannel pass transistor. If the feedback voltage is lower than the reference voltage, the pass-transistor gate is pulled lower, allowing mo ...
... this reference to the selected feedback voltage and amplifies the difference. The MOSFET driver reads the error signal and applies the appropriate drive to the Pchannel pass transistor. If the feedback voltage is lower than the reference voltage, the pass-transistor gate is pulled lower, allowing mo ...
EE-0903368-Electronics Laboratory Experiment 3-Feb-2017
... To investigate how clipper circuit using diodes is working. To investigate how clamper circuit utilizing a capacitor with diode is working. To see how diodes could work in logical AND and OR gates. ...
... To investigate how clipper circuit using diodes is working. To investigate how clamper circuit utilizing a capacitor with diode is working. To see how diodes could work in logical AND and OR gates. ...
Evaluates: MAX1966/MAX1967 MAX1966 Evaluation Kit General Description Features
... The MAX1966 evaluation kit (EV kit) is a fully assembled and tested circuit board that contains two independent step-down DC-to-DC converter circuits. The MAX1966 circuit is optimized for a 3V to 5.5V input range and delivers 1.8V at 2A. The MAX1967 circuit is optimized for a 4.9V to 20V input range ...
... The MAX1966 evaluation kit (EV kit) is a fully assembled and tested circuit board that contains two independent step-down DC-to-DC converter circuits. The MAX1966 circuit is optimized for a 3V to 5.5V input range and delivers 1.8V at 2A. The MAX1967 circuit is optimized for a 4.9V to 20V input range ...
Putting a damper on resonance
... the LCL filter resonance is not taken into account in the control system. The grid current control is unstable and the converter stops because of an overcurrent trip caused by the resonating grid currents. ➔ 7 shows that when a properly designed LPF is placed in series with the proportional gain of ...
... the LCL filter resonance is not taken into account in the control system. The grid current control is unstable and the converter stops because of an overcurrent trip caused by the resonating grid currents. ➔ 7 shows that when a properly designed LPF is placed in series with the proportional gain of ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.