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FlowCAD AN PSpice AutoConvergence
FlowCAD AN PSpice AutoConvergence

IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,

LM380 2.5W Audio Power Amplifier (Rev. C)
LM380 2.5W Audio Power Amplifier (Rev. C)

... applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask ...
CSPEMI201A 数据资料DataSheet下载
CSPEMI201A 数据资料DataSheet下载

... pi−style filters (C−R−C) that reduce EMI/RFI emissions while at the same time providing ESD protection. This part is custom−designed to interface with a speaker port on a cellular telephone or similar device. Each high quality filter provides more than 35 dB attenuation in the 800−2700 MHz range. Th ...
inductance of coaxial cable
inductance of coaxial cable

... the current density could be used, without any major changes, also in the case that each conductor is formed by several layers of different resistivity. Using the current density and relation (11) the inductance of 1 meter of cable connected to a source of sinusoidal voltage can be calculated if the ...
SERIES 15V Inverter Control
SERIES 15V Inverter Control

... Opto-Isolated Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
ADL5315 数据手册DataSheet 下载
ADL5315 数据手册DataSheet 下载

... The ADL5315 provides a setpoint reference pin, SREF, which can be connected to VSET for standard 2-port mirror operation. VSREF is maintained 1.0 V below VPOS over temperature and is independent of input current. When using SREF to set the input voltage, a capacitor should be placed between SREF and ...
BA15218F
BA15218F

... (Note 3) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VEE. (Note 4) An excessive input current will flow when input voltages of less than VEE-0.6V are applied. The input current can be set to ...
25530 Evolve New Style V4
25530 Evolve New Style V4

MAX1007 Mobile-Radio Analog Controller ________________General Description ____________________________Features
MAX1007 Mobile-Radio Analog Controller ________________General Description ____________________________Features

... goes high, and the PSD circuit is turned on. A poweron-reset signal initializes the D flip-flop so that it always starts with BANT low. After 4 clocks to reset the peak detector, PSDCTRL goes high to start the measurement. The T/H stage acquires the signal for 8 clocks while PSDCTRL is high, then ho ...
Isolation Transformers Increase Safety of Electronic Systems
Isolation Transformers Increase Safety of Electronic Systems

High voltage pulse generators and spark gap for gaseous discharge
High voltage pulse generators and spark gap for gaseous discharge

Differential Air-pressure Transmitter
Differential Air-pressure Transmitter

... current type output signal the device has a maximum load that it is able to drive with a particular power supply voltage. Observe and follow these ratings in the Specification section or inaccurate reading may result. The 4…20 mA output signal can easily be converted to a 1…5V DC signal for controll ...
self-assessment report and institutional development plan
self-assessment report and institutional development plan

Publications/Presentations - Massachusetts Institute of Technology
Publications/Presentations - Massachusetts Institute of Technology

... panels to a high dc-link voltage, and one or more inverters are used to convert DC to AC. These DC/DC converters have to be designed with very high efficiency. In Fig. 1, the block diagram of a grid connected PV system is shown. The focus of this project is on the DC/DC power converter. In conventio ...
CONSTAVOLT® FLOAT BATTERY CHARGER
CONSTAVOLT® FLOAT BATTERY CHARGER

... The charger is factory tested and preset so that no field adjustments are necessary. Potentiometers are provided for adjusting the float and equalizing voltages to the required levels. Should any further adjustment to necessary, extreme care should be taken in making the adjustment. Because of the s ...
069 - electrical conversion systems
069 - electrical conversion systems

... sufficient for a good energy yield, that is achieved by using the variable speed capability to keep the tip speed ratio λ at the value resulting in optimal energy capture. If the gearbox ratio is chosen such that the synchronous speed of the generator just falls in the middle of the speed range (in ...
SIDACtor Device
SIDACtor Device

AN-7019 Limiting Cross-Conduction Current in Synchronous Buck Converter Designs
AN-7019 Limiting Cross-Conduction Current in Synchronous Buck Converter Designs

... Figure 9 shows the gate-ground voltage in the case of 10nS rise time. When compared to Figure 5 (left) showing the gate-source voltage under identical conditions, it becomes evident that measuring the gate-ground voltage of 2.5 Volt and predicting the existence of shoot through based on the fact tha ...
1346KB
1346KB

NCP1010 - ON Semiconductor
NCP1010 - ON Semiconductor

Are you violating your op amp`s input- common-mode range?
Are you violating your op amp`s input- common-mode range?

... You go through a process to select an operational amplifier for your circuit by considering the most critical parameters of your application. Some of the parameters you review may include supply voltage, gain-bandwidth product, slew rate, and input noise voltage. You also must account for input comm ...
TPS60230 数据资料 dataSheet 下载
TPS60230 数据资料 dataSheet 下载

... applications powered by a single LI-Ion battery cell or three to four NiCd, NiMH, or Alkaline battery cells. The TPS60230 provides up to 25 mA per LED, for a total of 125 mA, for input voltages ranging from 3.1 V to 6.5 V. High efficiency is achieved by utilizing a 1x/1.5x fractional conversion tech ...
SAM Series Power Inverters SAM-1000-12 SAM-1500-12 SAM
SAM Series Power Inverters SAM-1000-12 SAM-1500-12 SAM

... 4. Do not connect to AC distribution wiring where the Neutral is bonded to Ground. The inverter will see this as abnormal condition of Ground Fault and will shut down. 5. Do not use with Positive Grounded Electrical Systems (the majority of modern automobiles, RVs, trucks and boats use Negative Gr ...
Series Six PLC Datasheets Manual, GEK-25367E
Series Six PLC Datasheets Manual, GEK-25367E

... or in a model 60 CPU rack. Before installing the module, set the Dual-In-Line-Package (DIP) switches directly behind the card slot on the rack backplane to establish the proper correspondence between the output terminals on this module and a group of eight consecutive output numbers in the program. ...
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Variable-frequency drive



A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.
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