STEVAL-PSQ001V1
... The industrial standard bus is 24 V, but this voltage fluctuates and the maximum required input voltage level can be up to 36 V. Additional surge protection is also mandatory for power supply input in industrial applications. The purpose of this evaluation board is to address all of required paramet ...
... The industrial standard bus is 24 V, but this voltage fluctuates and the maximum required input voltage level can be up to 36 V. Additional surge protection is also mandatory for power supply input in industrial applications. The purpose of this evaluation board is to address all of required paramet ...
ground fault neutralizer
... Neutral voltage displacement has been used in the past normally as part of an earth fault protection scheme. The ability to quench PD activity on-line through neutral voltage displacement (and subsequent reduction in phase-earth voltage on one phase) was measured. The inception of PD was also shown. ...
... Neutral voltage displacement has been used in the past normally as part of an earth fault protection scheme. The ability to quench PD activity on-line through neutral voltage displacement (and subsequent reduction in phase-earth voltage on one phase) was measured. The inception of PD was also shown. ...
Maximizing DER Hosting Capacity of LV and MV Networks (Webinar
... 1. The OLTC in the secondary substation, as well as the other components within the test area, use their integrated controls and characteristics without communicating with each other (local control). 2. The OLTC receives measurement data from preselected points in the grid so that it can change the ...
... 1. The OLTC in the secondary substation, as well as the other components within the test area, use their integrated controls and characteristics without communicating with each other (local control). 2. The OLTC receives measurement data from preselected points in the grid so that it can change the ...
Inductance – Ch 4
... • What is the reactance of that same coil having an inductance of 8.00 henrys at a frequency of ...
... • What is the reactance of that same coil having an inductance of 8.00 henrys at a frequency of ...
MAX761/MAX762 12V/15V or Adjustable, High-Efficiency, Low I , Step-Up DC-DC Converters
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
Ultra-low Current Measurements with Silicon-on
... Figure 3 shows the transfer function of the current measurement system with an input current of ±1nA. Each point in the transfer function has been measured 100 times. Reported in Figure 3 is the mean value. This data was collected using a 1GΩ input resistance. For ease of view, the absolute value of ...
... Figure 3 shows the transfer function of the current measurement system with an input current of ±1nA. Each point in the transfer function has been measured 100 times. Reported in Figure 3 is the mean value. This data was collected using a 1GΩ input resistance. For ease of view, the absolute value of ...
pn junction diode - kcpe-kcse
... When the diode is F.B., the current increases exponentially with voltage except for a small range close to the origin. When the diode is R.B., the reverse current is constant and independent of the applied reverse bias. Turn-on or cut-in (threshold) voltage Vγ: for a F.B. diode it is the voltage whe ...
... When the diode is F.B., the current increases exponentially with voltage except for a small range close to the origin. When the diode is R.B., the reverse current is constant and independent of the applied reverse bias. Turn-on or cut-in (threshold) voltage Vγ: for a F.B. diode it is the voltage whe ...
NSI50150AD - Adjustable Constant Current Regulator and LED Driver
... The CCR is a self biased transistor designed to regulate the current through itself and any devices in series with it. The device has a slight negative temperature coefficient, as shown in Figure 2 – Tri Temp. (i.e. if the temperature increases the current will decrease). This negative temperature c ...
... The CCR is a self biased transistor designed to regulate the current through itself and any devices in series with it. The device has a slight negative temperature coefficient, as shown in Figure 2 – Tri Temp. (i.e. if the temperature increases the current will decrease). This negative temperature c ...
Kirchhoff`s Laws
... choices about the direction of travel around the closed circuit loop and the contribution which the separate voltages make to the algebraic sum around the closed circuit loop. Suppose we travel around the loop in Fig. 2.2 in the clockwise direction (ABCD) and that voltages opposite to the direction ...
... choices about the direction of travel around the closed circuit loop and the contribution which the separate voltages make to the algebraic sum around the closed circuit loop. Suppose we travel around the loop in Fig. 2.2 in the clockwise direction (ABCD) and that voltages opposite to the direction ...
VIIT-GRAPES3 Collaboration
... The micro-controller is LPC2478 which has an ARM7-TDMI core, which is presently among the high-end microcontrollers The ARM7 has its own built –in Ethernet MAC containing a fully featured 10/100 Mbps Ethernet connectivity In the H.S.E.C. the count value accessed from the FPGA is then encapsulated at ...
... The micro-controller is LPC2478 which has an ARM7-TDMI core, which is presently among the high-end microcontrollers The ARM7 has its own built –in Ethernet MAC containing a fully featured 10/100 Mbps Ethernet connectivity In the H.S.E.C. the count value accessed from the FPGA is then encapsulated at ...
AVOP-ELEKTRO-BER-003
... The resistor R2 looks like a voltage source having a voltage of 10 V, with its positive left end „virtually“ grounded. If its positive left end is grounded, then the other end, which is more negative, must be „under ground“. We can conclude that the output voltage V2 is 10 V and negative. VR2 = 10 V ...
... The resistor R2 looks like a voltage source having a voltage of 10 V, with its positive left end „virtually“ grounded. If its positive left end is grounded, then the other end, which is more negative, must be „under ground“. We can conclude that the output voltage V2 is 10 V and negative. VR2 = 10 V ...
AP6502A Description Pin Assignments
... The operation of one switching cycle can be explained as follows. At the beginning of each cycle, HS (high-side) MOSFET is off. The error amplifier (EA) output voltage is higher than the current sense amplifier output, and the current comparator’s output is low. The rising edge of the 240kHz oscilla ...
... The operation of one switching cycle can be explained as follows. At the beginning of each cycle, HS (high-side) MOSFET is off. The error amplifier (EA) output voltage is higher than the current sense amplifier output, and the current comparator’s output is low. The rising edge of the 240kHz oscilla ...
Lab 6 Series and Parallel Circuits - Lawrence Technological University
... Did your observations match your predictions? If not, why? What have you learned from this? ...
... Did your observations match your predictions? If not, why? What have you learned from this? ...
Electrical Motor Starters
... voltage. Usually three or more tappings are provided so that there is a choice of starting conditions such as 40, 60 or 75% of line voltage. The starting torques on these different tappings can be estimated as they are proportional to the square of the voltage. On the 60% tapping the torque will b a ...
... voltage. Usually three or more tappings are provided so that there is a choice of starting conditions such as 40, 60 or 75% of line voltage. The starting torques on these different tappings can be estimated as they are proportional to the square of the voltage. On the 60% tapping the torque will b a ...
High power factor rectifier with reduced conduction and
... order to use commercial high power factor control IC's, like UC3854, isolated voltage and current sensors followed by a rectification must be used. ...
... order to use commercial high power factor control IC's, like UC3854, isolated voltage and current sensors followed by a rectification must be used. ...
MAX366/MAX367 Signal-Line Circuit Protectors
... exceeds either supply rail. This definition is valid when power is applied and when it is off, as well as during all the states as power ramps up or down. During a fault, the protector acts as a variable resistor, conducting only enough to sustain the other side of the switch within about 1.5V of th ...
... exceeds either supply rail. This definition is valid when power is applied and when it is off, as well as during all the states as power ramps up or down. During a fault, the protector acts as a variable resistor, conducting only enough to sustain the other side of the switch within about 1.5V of th ...
Algebra of Parameterised Graphs
... Asynchronous circuits can be pushed to work at lower voltages Single-rail asynchronous circuits are not robust enough – why? ...
... Asynchronous circuits can be pushed to work at lower voltages Single-rail asynchronous circuits are not robust enough – why? ...
A Behavioral Model for DC-DC Converters using Modelica
... to create a simulation model that faithfully emulates the behavior of a commercial dc/dc converter. The This paper describes the development of a behavioral next section motivates the behavioral model. model of a dc/dc converter. The focus is on developing a model that simulates quickly, yet retains ...
... to create a simulation model that faithfully emulates the behavior of a commercial dc/dc converter. The This paper describes the development of a behavioral next section motivates the behavioral model. model of a dc/dc converter. The focus is on developing a model that simulates quickly, yet retains ...
ADR510 数据手册DataSheet 下载
... minimum value and the load current is at maximum value. RBIAS also needs to be large enough so that IQ does not exceed 10 mA when the supply voltage is at its maximum value and the load current is at its minimum value. ...
... minimum value and the load current is at maximum value. RBIAS also needs to be large enough so that IQ does not exceed 10 mA when the supply voltage is at its maximum value and the load current is at its minimum value. ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.