Diode - STEP
... There are several types of junction diodes, which either emphasize a different physical aspect of a diode often by geometric scaling, doping level, choosing the right electrodes, are just an application of a diode in a special circuit, or are really different devices like the Gunn and laser diode an ...
... There are several types of junction diodes, which either emphasize a different physical aspect of a diode often by geometric scaling, doping level, choosing the right electrodes, are just an application of a diode in a special circuit, or are really different devices like the Gunn and laser diode an ...
Fault Line Selection Method of Small Current Grounding System
... transient DC component of the inductor current. Their amplitude not only can’t offset each other, but also even may be superposed with each other, which leads to the amplitudes of transient grounding current increasing obviously. Based on the above analysis we can get following conclusion: after the ...
... transient DC component of the inductor current. Their amplitude not only can’t offset each other, but also even may be superposed with each other, which leads to the amplitudes of transient grounding current increasing obviously. Based on the above analysis we can get following conclusion: after the ...
26 05 00 Common Work Results for Electrical
... The Fault and Device Coordination shall include all of the primary protective device time current plots including the last source side protective device of the electrical service equipment. The primary coordination plots shall be at the ampere scale of the primary voltage and shall include all trans ...
... The Fault and Device Coordination shall include all of the primary protective device time current plots including the last source side protective device of the electrical service equipment. The primary coordination plots shall be at the ampere scale of the primary voltage and shall include all trans ...
Enhanced dielectric AC breakdown strength of polyethylene using
... There is currently a need to increase the voltage level in high voltage transmission and distribution systems in order to transmit power in a more efficient way. However, the insulation of the conductor in high voltage alternating current (HVAC) cables needs to be improved in order to withstand thes ...
... There is currently a need to increase the voltage level in high voltage transmission and distribution systems in order to transmit power in a more efficient way. However, the insulation of the conductor in high voltage alternating current (HVAC) cables needs to be improved in order to withstand thes ...
Straight talk about capacitors in your UPS
... The primary use for DC capacitors in UPS applications is to smooth out fluctuations in voltage — a process also known as “supply voltage filtering.” If there’s a change in voltage input, the capacitor dampens the voltage change, eliminating the peaks and filling in the valleys to help maintain a con ...
... The primary use for DC capacitors in UPS applications is to smooth out fluctuations in voltage — a process also known as “supply voltage filtering.” If there’s a change in voltage input, the capacitor dampens the voltage change, eliminating the peaks and filling in the valleys to help maintain a con ...
Hinged Safety Door Switch D4DH
... The D4DH is for indoor use only. Do not use the D4DH outdoors. Otherwise, the D4DH may malfunction. Be sure that no metal dust, oil, or chemical will be sprayed onto the D4DH, otherwise the D4DH may malfunction. Do not use the D4DH in the following locations: Locations with severe changes in tempera ...
... The D4DH is for indoor use only. Do not use the D4DH outdoors. Otherwise, the D4DH may malfunction. Be sure that no metal dust, oil, or chemical will be sprayed onto the D4DH, otherwise the D4DH may malfunction. Do not use the D4DH in the following locations: Locations with severe changes in tempera ...
Application Note Evaluation Board 3kW dual phase LLC
... The combined trends of a continuous reduction of volume and size of the power converters and an increase in required output power represent a serious challenge in modern switch mode power supply (SMPS) designs. When addressing the high power density requirement, even in a SMPS with high peak efficie ...
... The combined trends of a continuous reduction of volume and size of the power converters and an increase in required output power represent a serious challenge in modern switch mode power supply (SMPS) designs. When addressing the high power density requirement, even in a SMPS with high peak efficie ...
1340 troubleshooting guide - Allen
... Incorrect LED indication on a Power Driver Board indicates a faulty (+) or (-) SW Module connected to that Power Driver Board. Turn off input power at the disconnect switch and remove the black plastic covers from the (+) and (-) SW Modules associated with the faulty Power Driver Board. Remove both ...
... Incorrect LED indication on a Power Driver Board indicates a faulty (+) or (-) SW Module connected to that Power Driver Board. Turn off input power at the disconnect switch and remove the black plastic covers from the (+) and (-) SW Modules associated with the faulty Power Driver Board. Remove both ...
Operational Transconductance Amplifiers
... The OTA is popular for implementing voltage controlled oscillators (VCO) and filters (VCF) for analog music synthesizers, because it can act as a two-quadrant multiplier as we’ll see later. For this application the control input has to have a wide dynamic range of at least 60 dB, while the OTA shoul ...
... The OTA is popular for implementing voltage controlled oscillators (VCO) and filters (VCF) for analog music synthesizers, because it can act as a two-quadrant multiplier as we’ll see later. For this application the control input has to have a wide dynamic range of at least 60 dB, while the OTA shoul ...
Series 350T AC Current Input (External Sensor)
... power wiring be separated from the signal wiring for safety, as well as for low noise pickup. 1. Power: Connect DC power supply per Drawing 4501-382. Power supply voltage is not critical and normally should be from 10.0V to 36V DC. The supply voltage must not exceed 36 Volts, even instantaneously, a ...
... power wiring be separated from the signal wiring for safety, as well as for low noise pickup. 1. Power: Connect DC power supply per Drawing 4501-382. Power supply voltage is not critical and normally should be from 10.0V to 36V DC. The supply voltage must not exceed 36 Volts, even instantaneously, a ...
Evaluates: MAX6948B MAX6948 Evaluation Kit General Description Features
... driver installation, Windows may show a warning message indicating that the device driver Maxim uses does not contain a digital signature. This is not an error condition and it is safe to proceed with installation. Refer to the USB_DRIVER_HELP.PDF document included with the software for additional i ...
... driver installation, Windows may show a warning message indicating that the device driver Maxim uses does not contain a digital signature. This is not an error condition and it is safe to proceed with installation. Refer to the USB_DRIVER_HELP.PDF document included with the software for additional i ...
SMARTHOME™ 1-800-SMART-HOME 949-221
... NDiE: A Surge Suppressor receptacle in a feedthrough branch circuit will provide protection only for loads plugged directly into it. It WILL NOT provide protection to any other receptacles on the same branch circuit. Furthermore,although replacing a feed-through receptacle with a Surge Suppressor re ...
... NDiE: A Surge Suppressor receptacle in a feedthrough branch circuit will provide protection only for loads plugged directly into it. It WILL NOT provide protection to any other receptacles on the same branch circuit. Furthermore,although replacing a feed-through receptacle with a Surge Suppressor re ...
XR5486E 数据资料DataSheet下载
... receiver. XR5488E is a half-duplex device while the other part numbers are full-duplex. All devices comply with TIA/EIA-485 and TIA/EIA-422 standards. Leadfree and RoHS compliant packages are available for all models. These devices are ruggedized for use in harsh operating conditions over the entire ...
... receiver. XR5488E is a half-duplex device while the other part numbers are full-duplex. All devices comply with TIA/EIA-485 and TIA/EIA-422 standards. Leadfree and RoHS compliant packages are available for all models. These devices are ruggedized for use in harsh operating conditions over the entire ...
CoolRunner-II Automotive CPLD Product Family
... The patented DataGATE technology was developed to permit a straightforward approach to additional power reduction. Each I/O pin has a series switch that can block the arrival of free running signals that are not of interest. Signals that serve no use may increase power consumption, and can be disabl ...
... The patented DataGATE technology was developed to permit a straightforward approach to additional power reduction. Each I/O pin has a series switch that can block the arrival of free running signals that are not of interest. Signals that serve no use may increase power consumption, and can be disabl ...
ARCAT spec 262600 2009-9-15
... NOTICE: The specification guidelines in this document are intended to aid in the specification of products. Specific installations have specific requirements, and Rockwell Automation does not recommend or intend any specific application based solely upon the guidelines provided here. Because of the ...
... NOTICE: The specification guidelines in this document are intended to aid in the specification of products. Specific installations have specific requirements, and Rockwell Automation does not recommend or intend any specific application based solely upon the guidelines provided here. Because of the ...
AD5273 数据手册DataSheet下载
... INL and DNL are measured at VW. INL with the RDAC configured as a potentiometer divider similar to a voltage output DAC. VW with the RDAC configured as a potentiometer divider similar to a voltage output DAC. VA = VDD and VB = 0 V. DNL specification limits of ±1 LSB maximum are guaranteed monotonic ...
... INL and DNL are measured at VW. INL with the RDAC configured as a potentiometer divider similar to a voltage output DAC. VW with the RDAC configured as a potentiometer divider similar to a voltage output DAC. VA = VDD and VB = 0 V. DNL specification limits of ±1 LSB maximum are guaranteed monotonic ...
... 3.5 Electrical test requirements. The electrical test requirements shall be the subgroups specified in table II. The electrical tests for each subgroup are defined in table I. 3.6 Marking. The part shall be marked with the PIN listed in 1.2 herein. In addition, the manufacturer’s PIN may also be mar ...
© U n
... To read the state of the cell, the bit lines BL and BL' are precharged typically to close to VDD, and the word line WL is activated. This turns on the access transistors, and according to the state stored in the cell, one of the bit lines will be discharged. The differential voltage or the differen ...
... To read the state of the cell, the bit lines BL and BL' are precharged typically to close to VDD, and the word line WL is activated. This turns on the access transistors, and according to the state stored in the cell, one of the bit lines will be discharged. The differential voltage or the differen ...
design and simulation of a single-phase inverter with - Academica-e
... Since the first Arduino board was developed on 2005, there has been a turning point on the programming world, especially between non specialised users. With an intuitive software and a wide amount of applications, it is a highly recommended option for the first approach to digital programming for st ...
... Since the first Arduino board was developed on 2005, there has been a turning point on the programming world, especially between non specialised users. With an intuitive software and a wide amount of applications, it is a highly recommended option for the first approach to digital programming for st ...
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.