BD81002MUV
... VDD1 will activate. When EN2 is H, VDD2 will activate. When EN3 is High, AVDD・HVLDO・VCOM・VGH・VGL will activate. The control pin is internally pulled down to GND, whereby operating the relevant block in the open state. The Power Good pin (PG1・PG2・PGCP) is designed in an open-drain pattern to use as t ...
... VDD1 will activate. When EN2 is H, VDD2 will activate. When EN3 is High, AVDD・HVLDO・VCOM・VGH・VGL will activate. The control pin is internally pulled down to GND, whereby operating the relevant block in the open state. The Power Good pin (PG1・PG2・PGCP) is designed in an open-drain pattern to use as t ...
E3ZM-V Datasheet - miel
... power supply is tuned ON. Start using the Sensor 100 ms or more after turning ON the power supply. If the load and the Sensor are connected to separate power supplies, be sure to turn ON the Sensor first. Turning OFF the Power Supply Output pulses may be generated even when the power supply is OFF. ...
... power supply is tuned ON. Start using the Sensor 100 ms or more after turning ON the power supply. If the load and the Sensor are connected to separate power supplies, be sure to turn ON the Sensor first. Turning OFF the Power Supply Output pulses may be generated even when the power supply is OFF. ...
9. Grid-Connected of Photovoltaic Systems
... Fig. 1 display a simplified diagram of a photovoltaic installation connected to the network with the main elements The photovoltaic field, when under solar irradiation, produces electrical energy in the form of DC current. This DC current is transformed by an inverter into AC to be injected in the g ...
... Fig. 1 display a simplified diagram of a photovoltaic installation connected to the network with the main elements The photovoltaic field, when under solar irradiation, produces electrical energy in the form of DC current. This DC current is transformed by an inverter into AC to be injected in the g ...
Document
... Crosstalk is a disturbance caused by the electric or magnetic fields of some signal affecting another signal in an adjacent circuit In an telephone circuit, crosstalk can result in your hearing part of a voice conversation from another circuit. The phenomenon that causes crosstalk is called electrom ...
... Crosstalk is a disturbance caused by the electric or magnetic fields of some signal affecting another signal in an adjacent circuit In an telephone circuit, crosstalk can result in your hearing part of a voice conversation from another circuit. The phenomenon that causes crosstalk is called electrom ...
BDTIC
... voltages is visible over the green status LEDs. The gate driver output of the 1ED020I12-BT is supplied with +15V (VCC2) and -7V (VEE2) by an isolated DC/DC-power supply which is integrated in the evaluation board. The negative supply at VEE2 prevents a parasitic turn on of the gate by switching on t ...
... voltages is visible over the green status LEDs. The gate driver output of the 1ED020I12-BT is supplied with +15V (VCC2) and -7V (VEE2) by an isolated DC/DC-power supply which is integrated in the evaluation board. The negative supply at VEE2 prevents a parasitic turn on of the gate by switching on t ...
MAX258 Evaluation Kit Evaluates: MAX258 General Description Features and Benefits
... The MAX258 EV kit is an isolated push-pull DC-DC converter that provides an unregulated output with respect to the isolated ground. The maximum load is limited by the device and winding ratio of the transformer. The device is an integrated primary-side controller and push-pull driver for isolated po ...
... The MAX258 EV kit is an isolated push-pull DC-DC converter that provides an unregulated output with respect to the isolated ground. The maximum load is limited by the device and winding ratio of the transformer. The device is an integrated primary-side controller and push-pull driver for isolated po ...
OFFICE OF THE PRINCIPAL e-mail [email protected] ,Tel
... The one time extension in the delivery period may be granted at the discretion of the undersigned. The penalty at a rate of 2% per month of the full cost of the equipment is liable to be charged for the extension of the delivery period Equipment received after the delivery period or dispatched after ...
... The one time extension in the delivery period may be granted at the discretion of the undersigned. The penalty at a rate of 2% per month of the full cost of the equipment is liable to be charged for the extension of the delivery period Equipment received after the delivery period or dispatched after ...
±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers General Description Next-Generation Device Features
... MAX485E, MAX490E, MAX491E, and MAX1487E are not limited, allowing them to transmit up to 2.5Mbps. These transceivers draw as little as 120µA supply current when unloaded or when fully loaded with disabled drivers (see Selector Guide). Additionally, the MAX481E, MAX483E, and MAX487E have a low-curren ...
... MAX485E, MAX490E, MAX491E, and MAX1487E are not limited, allowing them to transmit up to 2.5Mbps. These transceivers draw as little as 120µA supply current when unloaded or when fully loaded with disabled drivers (see Selector Guide). Additionally, the MAX481E, MAX483E, and MAX487E have a low-curren ...
Instruction manual Emotron VSA
... Check VSD and motor nameplates to determine that they have the same power and voltage ratings. (Ensure that full load motor current does not exceed that of the VSD.) Remove the terminal cover to expose the motor and power terminals. a. Verify that AC power is wired to L1, L2, and L3. b. Verify that ...
... Check VSD and motor nameplates to determine that they have the same power and voltage ratings. (Ensure that full load motor current does not exceed that of the VSD.) Remove the terminal cover to expose the motor and power terminals. a. Verify that AC power is wired to L1, L2, and L3. b. Verify that ...
MAX9375 Single LVDS/Anything-to-LVPECL Translator General Description Features
... Terminate the outputs with 50Ω to (VCC - 2V) or use equivalent Thevenin terminations. Terminate OUT and OUT with identical termination on each for low-output distortion. When a single-ended signal is taken from the differential output, terminate both OUT and OUT. Ensure that output currents do not e ...
... Terminate the outputs with 50Ω to (VCC - 2V) or use equivalent Thevenin terminations. Terminate OUT and OUT with identical termination on each for low-output distortion. When a single-ended signal is taken from the differential output, terminate both OUT and OUT. Ensure that output currents do not e ...
Maximum Efficiency per Torque Control of Permanent
... Received: 16 September 2016; Accepted: 8 December 2016; Published: 12 December 2016 ...
... Received: 16 September 2016; Accepted: 8 December 2016; Published: 12 December 2016 ...
9350 METER
... any ordinary e-mail message. Data logs can also be sent on an event-driven or scheduled basis. b. Built in web pages in the device enable access to real-time values and basic power quality information using a standard web browser. ...
... any ordinary e-mail message. Data logs can also be sent on an event-driven or scheduled basis. b. Built in web pages in the device enable access to real-time values and basic power quality information using a standard web browser. ...
Chapter 8 Electrical Power 8.1 Introduction
... protection using separate and independent current and control circuits. Normal and alternate preferred power conductors located between the Fermi 3 UATs and RATs and the 345 kV switchyard buses are protected by dual high-speed current differential schemes. The 345 kV switchyard circuit breakers are ...
... protection using separate and independent current and control circuits. Normal and alternate preferred power conductors located between the Fermi 3 UATs and RATs and the 345 kV switchyard buses are protected by dual high-speed current differential schemes. The 345 kV switchyard circuit breakers are ...
MMBT3906FA Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Distribution Systems, Substations, and Integration of Distributed
... Distribution systems serve as the link from the distribution substation to the customer. This system provides the safe and reliable transfer of electric energy to various customers throughout the service territory. Typical distribution systems begin as the medium-voltage three-phase circuit, typical ...
... Distribution systems serve as the link from the distribution substation to the customer. This system provides the safe and reliable transfer of electric energy to various customers throughout the service territory. Typical distribution systems begin as the medium-voltage three-phase circuit, typical ...
TS5V330C 数据资料 dataSheet 下载
... Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such informati ...
... Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such informati ...
LaPi Development Kit Datasheet
... Steps 6 through 9 explain how to use the SW Design, Development and Debugging tools to control the basic operation of the ML610Q112. The debugger can be used with the PC based GUI application or any other application code running on either of the Mini LP Micros on the board. 6. To control and modify ...
... Steps 6 through 9 explain how to use the SW Design, Development and Debugging tools to control the basic operation of the ML610Q112. The debugger can be used with the PC based GUI application or any other application code running on either of the Mini LP Micros on the board. 6. To control and modify ...
Pad-Mounted Single-Phase 32-Step Voltage Regulator with
... number bar-coded with "3 of 9" coding with a 0.25" minimum height. 4.4. The regulator shall be of a sealed-tank construction to permit operation at 65°C rise without increasing the oxidation rate of the oil. A pressure-relief device shall be supplied which vents at approximately 5 psig. 4.5. The ext ...
... number bar-coded with "3 of 9" coding with a 0.25" minimum height. 4.4. The regulator shall be of a sealed-tank construction to permit operation at 65°C rise without increasing the oxidation rate of the oil. A pressure-relief device shall be supplied which vents at approximately 5 psig. 4.5. The ext ...
AP1695 Description Features
... RF is the damper for reducing the spike current caused by quick charging of C2 at firing. RF is selected from 20Ω to 100Ω for low line application, and 51Ω to 200Ω for high line application. If R9 is too small, R9 can’t fully dampen the spike current and ringing current will occur. The ringing curre ...
... RF is the damper for reducing the spike current caused by quick charging of C2 at firing. RF is selected from 20Ω to 100Ω for low line application, and 51Ω to 200Ω for high line application. If R9 is too small, R9 can’t fully dampen the spike current and ringing current will occur. The ringing curre ...
MAX15090/MAX15090A Evaluate: MAX15090/MAX15090A Evaluation Kits General Description
... For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com. Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. ...
... For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com. Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. ...
DT1240-04LP Features & Applications Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.