Aucun titre de diapositive - Small Hydro
... Civil structures are too old to be refurbished Electromechanical equipment is too expensive to maintain Power plant is uneconomical to operate ...
... Civil structures are too old to be refurbished Electromechanical equipment is too expensive to maintain Power plant is uneconomical to operate ...
AAT4625 数据资料DataSheet下载
... AAT4625 at high temperature. RJA is the thermal resistance between the device die and the board onto which it is mounted. TA(MAX) is the maximum ambient temperature for the printed circuit board assembly under the AAT4625 when the load switch is not dissipating power. Equation 1 can be transformed ...
... AAT4625 at high temperature. RJA is the thermal resistance between the device die and the board onto which it is mounted. TA(MAX) is the maximum ambient temperature for the printed circuit board assembly under the AAT4625 when the load switch is not dissipating power. Equation 1 can be transformed ...
Tactile Feedback Solutions Using Piezoelectric Actuators
... Coulomb's law states that Q = CV. But in the piezo, C is not constant since the spacing between electrodes changes with applied voltage. When voltage is applied to the piezo, the capacitance also changes because the distance between the electrodes is changing (Figure 3A). Displacement of the piezo i ...
... Coulomb's law states that Q = CV. But in the piezo, C is not constant since the spacing between electrodes changes with applied voltage. When voltage is applied to the piezo, the capacitance also changes because the distance between the electrodes is changing (Figure 3A). Displacement of the piezo i ...
No Slide Title - s3.amazonaws.com
... • Use Function Generator for vin: • Measure vin with Scope, not FG • Reading of FG is seldom correct ...
... • Use Function Generator for vin: • Measure vin with Scope, not FG • Reading of FG is seldom correct ...
760995XX - Sheet2
... The sensor board must be installed so that the light sensor receives light from the LEDs directly, through internal reflection, or a combination of the two. Best results will be achieved when most of the light hitting the sensor is reflected off the interior of the fixture before hitting the sensor. ...
... The sensor board must be installed so that the light sensor receives light from the LEDs directly, through internal reflection, or a combination of the two. Best results will be achieved when most of the light hitting the sensor is reflected off the interior of the fixture before hitting the sensor. ...
Modified SET D-Flip Flop Design for Low
... is larger than VTH, majority carriers are repelled from the gate area of the transistor and a minority carrier channel is created. This is known as strong-inversion, as more minority carriers are present in the channel than majority carriers. When VGS is lower than VTH, there are less minority carri ...
... is larger than VTH, majority carriers are repelled from the gate area of the transistor and a minority carrier channel is created. This is known as strong-inversion, as more minority carriers are present in the channel than majority carriers. When VGS is lower than VTH, there are less minority carri ...
Boulting Power Centre brings BS EN 61439 peace of mind
... In the new standard, some established definitions and practices have been radically revised and new methods of verification have been added. Whilst it retains critical safety-related technical performance requirements, the methods by which performance can be verified have variously been extended, si ...
... In the new standard, some established definitions and practices have been radically revised and new methods of verification have been added. Whilst it retains critical safety-related technical performance requirements, the methods by which performance can be verified have variously been extended, si ...
AN-979 The Practical Limits of RS-485 (Rev. A)
... Data Rate: Earlier, the data rate vs distance guidelines were given as 10 Mbps at 40 feet and 100 kbps at 4000 feet. Advances in technology continue to push these limits. At long distances the practical limitation is dominated by the rise time degradation due to the cable. The approximate delay asso ...
... Data Rate: Earlier, the data rate vs distance guidelines were given as 10 Mbps at 40 feet and 100 kbps at 4000 feet. Advances in technology continue to push these limits. At long distances the practical limitation is dominated by the rise time degradation due to the cable. The approximate delay asso ...
Surge Protection for Surveillance Systems
... surge event affecting exterior equipment, (like cameras), can follow a path leading back into a building, affecting interior equipment as well. DVRs, interior cameras, midspans and power supplies may not have received the initial surge, but because these components are connected, the entire system i ...
... surge event affecting exterior equipment, (like cameras), can follow a path leading back into a building, affecting interior equipment as well. DVRs, interior cameras, midspans and power supplies may not have received the initial surge, but because these components are connected, the entire system i ...
technical information
... In case of damage of the varistor or fuse, please carry out the repairing as follows, then it is not required to change the circuit board. 1. How to check the damaged varistor In case of the following condition, the varistor has to be changed. 1) The surface of varistor is broken. 2) The circuit boa ...
... In case of damage of the varistor or fuse, please carry out the repairing as follows, then it is not required to change the circuit board. 1. How to check the damaged varistor In case of the following condition, the varistor has to be changed. 1) The surface of varistor is broken. 2) The circuit boa ...
DC1923A - Linear Technology
... IOUT is a function of VIN and the current limit. Consult the data sheet for more information on IOUT vs VIN. In general for VIN > VOUT IOUT can be increased to 200mA. For VIN < VOUT IOUT capability will be reduced. 8. For operation in fixed frequency (PWM) mode move Jumper JP3 to FIXED FREQ. See th ...
... IOUT is a function of VIN and the current limit. Consult the data sheet for more information on IOUT vs VIN. In general for VIN > VOUT IOUT can be increased to 200mA. For VIN < VOUT IOUT capability will be reduced. 8. For operation in fixed frequency (PWM) mode move Jumper JP3 to FIXED FREQ. See th ...
USER GUIDE
... sufficient magnitude to constitute a risk of electric shock to persons. Any outdoor antenna must be located away from all power lines. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in ...
... sufficient magnitude to constitute a risk of electric shock to persons. Any outdoor antenna must be located away from all power lines. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in ...
Stability and dynamic performance of current
... paralleling of VRMs requires current-sharing (CS) circuitry to ensure equal load-current distribution among the modules for both steady state and transient load conditions. A good dynamic performance of the CS circuit is very important since the microprocessors present a highly dynamic load for the ...
... paralleling of VRMs requires current-sharing (CS) circuitry to ensure equal load-current distribution among the modules for both steady state and transient load conditions. A good dynamic performance of the CS circuit is very important since the microprocessors present a highly dynamic load for the ...
OPA336 OPA2336 OPA4336 SINGLE-SUPPLY,
... NOTES: (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only. Functional operation of the device at these conditions, or beyond the specified operating conditions, is not ...
... NOTES: (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only. Functional operation of the device at these conditions, or beyond the specified operating conditions, is not ...
Mavilor Motors Company
... fluctuations and the number of laminations to be used. In addition, we shall have to see whether or not the (apparent) speed variations give rise to a large ripple in the motor current. If this were to be accepted, then the motor will experience more dissipation than necessary and disturbing noise g ...
... fluctuations and the number of laminations to be used. In addition, we shall have to see whether or not the (apparent) speed variations give rise to a large ripple in the motor current. If this were to be accepted, then the motor will experience more dissipation than necessary and disturbing noise g ...
Document1 (Page 1)
... More detailed information is available at www.panamax.com If you have any questions regarding these requirements, please contact Panamax Customer Relations ...
... More detailed information is available at www.panamax.com If you have any questions regarding these requirements, please contact Panamax Customer Relations ...
PDF
... non-dimmed control. Each panel has an onboard Ethernet and RS485 ports that may be used for ASCII integration to A/V or other third party systems, a DMX interface for complete system integration and optional support for up to 24, 0-10V dimming outputs. Variable Relay Timing Technology automatically ...
... non-dimmed control. Each panel has an onboard Ethernet and RS485 ports that may be used for ASCII integration to A/V or other third party systems, a DMX interface for complete system integration and optional support for up to 24, 0-10V dimming outputs. Variable Relay Timing Technology automatically ...
MAX1964/MAX1965 Tracking/Sequencing Triple/Quintuple Power-Supply Controllers General Description
... 19-2084; Rev 0; 7/01 ...
... 19-2084; Rev 0; 7/01 ...
Industrial Automation www.infineon.com/automation
... The Automation Advantage The growing pace of industrial automation and networking across industrial control systems presents manufacturers with evolving challenges. They need industrial-grade components that can withstand harsh manufacturing environments, meet the latest energy efficiency standards ...
... The Automation Advantage The growing pace of industrial automation and networking across industrial control systems presents manufacturers with evolving challenges. They need industrial-grade components that can withstand harsh manufacturing environments, meet the latest energy efficiency standards ...
The Impact of the Reactive Power Sharing Methods on Transmission
... utilization and generation. This responsibility means that the microgrid should be able to work in islanded mode of operation and needs advanced controllers [1]. Moreover, MG is adapted system for Renewable Energy Sources (RES), which became the key solution in the energy sector. The possibility of ...
... utilization and generation. This responsibility means that the microgrid should be able to work in islanded mode of operation and needs advanced controllers [1]. Moreover, MG is adapted system for Renewable Energy Sources (RES), which became the key solution in the energy sector. The possibility of ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.