Speeds Installation Time and Simplifies Wiring Wet Well Module
... Direct wiring to the high voltage pump load circuit is eliminated, resulting in a faster and safer installation. Unique strap-on current sensors sense pumps running on the load legs going to pumps. This direct sensing avoids misleading pump run indications. For example, if the pump motor fails to ru ...
... Direct wiring to the high voltage pump load circuit is eliminated, resulting in a faster and safer installation. Unique strap-on current sensors sense pumps running on the load legs going to pumps. This direct sensing avoids misleading pump run indications. For example, if the pump motor fails to ru ...
AP65550 Description Pin Assignments
... The AP65550 is designed with Power Save Mode (PSM) at light load conditions for high efficiency. The AP65550 automatically reduces the switching frequency and change the Ton time to Tmin-on time during a light load condition to get high efficiency and low output ripple. As the output current decreas ...
... The AP65550 is designed with Power Save Mode (PSM) at light load conditions for high efficiency. The AP65550 automatically reduces the switching frequency and change the Ton time to Tmin-on time during a light load condition to get high efficiency and low output ripple. As the output current decreas ...
Lecture Notes - Balanced Three Phase Circuit Connections File
... transmission of power for many reasons. 1. Thinner conductors can be used to transmit the same kVA at the same voltage, which reduces the amount of copper required (typically about 25% less). 2. The lighter lines are easier to install, and the supporting structures can be less massive and farther ap ...
... transmission of power for many reasons. 1. Thinner conductors can be used to transmit the same kVA at the same voltage, which reduces the amount of copper required (typically about 25% less). 2. The lighter lines are easier to install, and the supporting structures can be less massive and farther ap ...
Waveforms and definitions class notes
... Estimate the magnitude of the harmonic • Estimate the peak-to-peak value of the harmonic where the fundamental is approximately constant Viewed near the peak of the underlying fundamental (where the fundamental is reasonably constant), the peak-to-peak value of the harmonic appears to be about 30 ...
... Estimate the magnitude of the harmonic • Estimate the peak-to-peak value of the harmonic where the fundamental is approximately constant Viewed near the peak of the underlying fundamental (where the fundamental is reasonably constant), the peak-to-peak value of the harmonic appears to be about 30 ...
MAX8526/MAX8527/MAX8528 1.425V to 3.6V Input, 2A, 0.2V Dropout LDO Regulators General Description
... pnp-based regulators also waste considerable current in dropout when the pass transistor saturates, and use high base-drive currents under large loads. The MAX8526/ MAX8527/MAX8528 do not suffer from these problems and consume only 500µA (typ) of quiescent current under heavy loads, as well as in dr ...
... pnp-based regulators also waste considerable current in dropout when the pass transistor saturates, and use high base-drive currents under large loads. The MAX8526/ MAX8527/MAX8528 do not suffer from these problems and consume only 500µA (typ) of quiescent current under heavy loads, as well as in dr ...
2.3resonance damping by the AHR
... order to damp the potential resonance, and the resistor value can be changed dynamically. While in fundamental frequency, the AHR not only have no consumption , but can also output active power to grid. Moreover, with the inject structure, the AHR can apply in high voltage level distribution grid co ...
... order to damp the potential resonance, and the resistor value can be changed dynamically. While in fundamental frequency, the AHR not only have no consumption , but can also output active power to grid. Moreover, with the inject structure, the AHR can apply in high voltage level distribution grid co ...
IEEE Paper Template in A4 (V1)
... System Using Android ADK’, International Journal of Electronics Communication and Computer Technology (IJECCT) Volume 3 Issue 2 (March 2013). Mejdl Safran and Steven Haar, ‘Arduino and Android Powered ...
... System Using Android ADK’, International Journal of Electronics Communication and Computer Technology (IJECCT) Volume 3 Issue 2 (March 2013). Mejdl Safran and Steven Haar, ‘Arduino and Android Powered ...
Fuse Facts and Fuse Selection Guide
... I2t. When the melting phase reaches completion, an electrical arc occurs immediately prior to the “opening” of the fuse element. Clearing I2t = Melting I2t + arcing I2t. The nominal I2t values given in this publication pertain to the melting phase portion of the “clearing” or “opening”. ...
... I2t. When the melting phase reaches completion, an electrical arc occurs immediately prior to the “opening” of the fuse element. Clearing I2t = Melting I2t + arcing I2t. The nominal I2t values given in this publication pertain to the melting phase portion of the “clearing” or “opening”. ...
Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS FEATURES ±
... The OPA234 series low-cost op amps are ideal for single-supply, low-voltage, low-power applications. The series provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejecti ...
... The OPA234 series low-cost op amps are ideal for single-supply, low-voltage, low-power applications. The series provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejecti ...
ADM202 数据手册DataSheet 下载
... load, the output voltage swing is ± 9 V. Even under worst-case conditions the drivers are guaranteed to meet the ± 5 V EIA-232-E minimum requirement. The input threshold levels are both TTL and CMOS compatible with the switching threshold set at VCC/4. With a nominal VCC = 5 V the switching threshol ...
... load, the output voltage swing is ± 9 V. Even under worst-case conditions the drivers are guaranteed to meet the ± 5 V EIA-232-E minimum requirement. The input threshold levels are both TTL and CMOS compatible with the switching threshold set at VCC/4. With a nominal VCC = 5 V the switching threshol ...
Safety Risk Assessment for Lab Electrical Equipment FORM BLANK
... For dc systems, insertion or removal of individual cells or Any Yes multi-cell units of a battery system in an enclosure For dc systems, insertion or removal of individual cells or Any No multi-cell units of a battery system in an open rack For dc systems, maintenance on a single cell of a battery A ...
... For dc systems, insertion or removal of individual cells or Any Yes multi-cell units of a battery system in an enclosure For dc systems, insertion or removal of individual cells or Any No multi-cell units of a battery system in an open rack For dc systems, maintenance on a single cell of a battery A ...
BDTIC www.BDTIC.com/infineon P o w e r M a n...
... environment a ceramic capacitor must be placed between VCIN and CGND close to the pins. VDRV needs also to be decoupled using a ceramic capacitor (MLCC) between VDRV and PGND in close proximity to the pins. PGND serves as reference for the power circuitry including the driver output stage. Referring ...
... environment a ceramic capacitor must be placed between VCIN and CGND close to the pins. VDRV needs also to be decoupled using a ceramic capacitor (MLCC) between VDRV and PGND in close proximity to the pins. PGND serves as reference for the power circuitry including the driver output stage. Referring ...
Connexion Red and Green electrofusion control units
... Caldervale Technology Ltd has a policy of continuous improvement in product quality and design. Caldervale Technology Limited therefore reserves the right to change the specification of its models at any time, without prior notice and with impunity. ...
... Caldervale Technology Ltd has a policy of continuous improvement in product quality and design. Caldervale Technology Limited therefore reserves the right to change the specification of its models at any time, without prior notice and with impunity. ...
ICL7106, ICL7107
... count such as 1000 (20 segments on) to a low dissipation count such as 1111(8 segments on) can suffer by a count or more. Devices with a positive TC reference may require several counts to pull out of an over-range condition. This is because over-range is a low dissipation mode, with the three least ...
... count such as 1000 (20 segments on) to a low dissipation count such as 1111(8 segments on) can suffer by a count or more. Devices with a positive TC reference may require several counts to pull out of an over-range condition. This is because over-range is a low dissipation mode, with the three least ...
DA9063 unused pin configuration
... converters, low dropout linear regulators, GPIOs and ADC channels. In addition, it allows options for controlling the start-up and shutdown sequences, configurable feedback paths, remote sensing and such like. In the application, some of these functions may not be required and – to minimise any pote ...
... converters, low dropout linear regulators, GPIOs and ADC channels. In addition, it allows options for controlling the start-up and shutdown sequences, configurable feedback paths, remote sensing and such like. In the application, some of these functions may not be required and – to minimise any pote ...
Aalborg Universitet Disturbance Observer-Based Simple Nonlinearity Compensation for Matrix Converter Drives
... drive has recently attracted the industry application, and the technical development has been further accelerated because of the increasing importance of power quality and energy efficiency issues [2]. Since the fundamental output voltage cannot be detected directly from the matrix converter output te ...
... drive has recently attracted the industry application, and the technical development has been further accelerated because of the increasing importance of power quality and energy efficiency issues [2]. Since the fundamental output voltage cannot be detected directly from the matrix converter output te ...
A 6-bit, 500-MS/s current-steering DAC in SiGe BiCMOS technology
... In digital designs, the transistor area is minimised in order to integrate more transistors on the die. However in analogue and mixed signal design, the gate density is not the primary concern. It has already been established that a higher gate area improves matching, which is the primary reason to ...
... In digital designs, the transistor area is minimised in order to integrate more transistors on the die. However in analogue and mixed signal design, the gate density is not the primary concern. It has already been established that a higher gate area improves matching, which is the primary reason to ...
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.