Handyboard Assembly Guide
... charge circuit. The Handy Board battery will not be connected until the end of the overall assembly job. Instead, power will be supplied to the board through the battery charge circuit. Prepare PCB1, the Main PCB: Snap the extra edges off the board. Identify the component side of the Main PCB, which ...
... charge circuit. The Handy Board battery will not be connected until the end of the overall assembly job. Instead, power will be supplied to the board through the battery charge circuit. Prepare PCB1, the Main PCB: Snap the extra edges off the board. Identify the component side of the Main PCB, which ...
a Low Voltage, Low Power, Factory-Calibrated 16-/24-Bit Dual AD7719
... The main ADC is factory-calibrated with AV DD = DVDD = 4 V, TA = 25°C, REFIN1(+) – REFIN1(–) = 2.5 V. If the user power supplies or temperature conditions are significantly different from these, internal full-scale calibration will restore this error to the published specification. System calibratio ...
... The main ADC is factory-calibrated with AV DD = DVDD = 4 V, TA = 25°C, REFIN1(+) – REFIN1(–) = 2.5 V. If the user power supplies or temperature conditions are significantly different from these, internal full-scale calibration will restore this error to the published specification. System calibratio ...
MAX6342–MAX6345 6-Pin µP Reset Circuit with Power-Fail Comparator General Description
... 0.5V above the actual reset threshold and ending below it by the magnitude indicated (reset comparator overdrive). The graph indicates the maximum pulse width a negative-going VCC transient can have without causing a reset pulse. As the magnitude of the transient increases (goes further below the re ...
... 0.5V above the actual reset threshold and ending below it by the magnitude indicated (reset comparator overdrive). The graph indicates the maximum pulse width a negative-going VCC transient can have without causing a reset pulse. As the magnitude of the transient increases (goes further below the re ...
Installation Manual
... In voltage sensing applications, the closer to the battery that the red wire is connected, the less sensitive the voltage sense circuitry will be. Moving this connection point to the fuse panel will increase the sensitivity, and connecting to the courtesy lamp fuse in the vehicle will provide maximu ...
... In voltage sensing applications, the closer to the battery that the red wire is connected, the less sensitive the voltage sense circuitry will be. Moving this connection point to the fuse panel will increase the sensitivity, and connecting to the courtesy lamp fuse in the vehicle will provide maximu ...
tps73633.pdf
... 0.1µF to 1µF low ESR capacitor across the input supply near the regulator. This will counteract reactive input sources and improves transient response, noise rejection, and ripple rejection. A higher-value capacitor may be necessary if large, fast rise-time load transients are anticipated or the dev ...
... 0.1µF to 1µF low ESR capacitor across the input supply near the regulator. This will counteract reactive input sources and improves transient response, noise rejection, and ripple rejection. A higher-value capacitor may be necessary if large, fast rise-time load transients are anticipated or the dev ...
ADG3304 数据手册DataSheet 下载
... The ADG3304 is a bidirectional logic level translator that contains four bidirectional channels. It can be used in multivoltage digital system applications, such as data transfer, between a low voltage digital signal processing controller and a higher voltage device using SPI and MICROWIRE interface ...
... The ADG3304 is a bidirectional logic level translator that contains four bidirectional channels. It can be used in multivoltage digital system applications, such as data transfer, between a low voltage digital signal processing controller and a higher voltage device using SPI and MICROWIRE interface ...
unit 3 ac machines
... except that in case of asynchronous motor the stator have two windings instead of one as compare to the single stator winding in three phase induction motor. Stator of Single Phase Induction Motor The stator of the single phase induction motor has laminated stamping to reduce eddy current losses on ...
... except that in case of asynchronous motor the stator have two windings instead of one as compare to the single stator winding in three phase induction motor. Stator of Single Phase Induction Motor The stator of the single phase induction motor has laminated stamping to reduce eddy current losses on ...
Application guide No. 3193
... • Utility and Customer Load Switching – Motors, large loads, faults, capacitor banks, fuse and circuit breaker operation*, etc. ...
... • Utility and Customer Load Switching – Motors, large loads, faults, capacitor banks, fuse and circuit breaker operation*, etc. ...
national transmission
... Let’s suppose that you are a mechanical maintainer and you are given a job to replace some tubes in the boiler. The boiler will be shut down, and the tubes allowed cooling and draining. Thus we have in effect eliminated two hazards. They are: The heat, and The pressurized water in the tubes Now ...
... Let’s suppose that you are a mechanical maintainer and you are given a job to replace some tubes in the boiler. The boiler will be shut down, and the tubes allowed cooling and draining. Thus we have in effect eliminated two hazards. They are: The heat, and The pressurized water in the tubes Now ...
Datasheet
... coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purp ...
... coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purp ...
Lighting Control Devices
... When required by local code, power pack must install inside standard electrical enclosure and provide UL recognized support to junction box. All class 1 wiring is to pass through chase nipple into adjacent junction box without any exposure of wire leads. Power pack shall incorporate a Class 1 relay ...
... When required by local code, power pack must install inside standard electrical enclosure and provide UL recognized support to junction box. All class 1 wiring is to pass through chase nipple into adjacent junction box without any exposure of wire leads. Power pack shall incorporate a Class 1 relay ...
BLF Series - Oriental Motor
... • Do not touch the motor or driver when measuring insulation resistance or performing a dielectric strength test. Accidental contact may result in electric shock. • Do not touch the connection terminals on the driver immediately (within 1 minute) after the power is turned off. Residual voltage may c ...
... • Do not touch the motor or driver when measuring insulation resistance or performing a dielectric strength test. Accidental contact may result in electric shock. • Do not touch the connection terminals on the driver immediately (within 1 minute) after the power is turned off. Residual voltage may c ...
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Service Manual - SUNNY BOY 3000TL / 3600TL / 4000TL
... Safety Information.............................................................................. 6 Disconnecting the Inverter from Voltage Sources ............................ 7 ...
... Safety Information.............................................................................. 6 Disconnecting the Inverter from Voltage Sources ............................ 7 ...
Ceiling-Mounted Line Voltage Occupancy Sensor
... sensitivity automatically moves to 100% (max.) sensitivity. The sensor remains at 100% (max.) sensitivity until the sensor's timer expires. Once the timer expires and the load turns off, the PIR sensitivity returns to the original dial setting. When the Adaptive PIR feature is disabled the sensor on ...
... sensitivity automatically moves to 100% (max.) sensitivity. The sensor remains at 100% (max.) sensitivity until the sensor's timer expires. Once the timer expires and the load turns off, the PIR sensitivity returns to the original dial setting. When the Adaptive PIR feature is disabled the sensor on ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.