SP3238
... applications such as notebook and palmtop computers. The SP3238 uses an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump and Sipex's driver architecture allow the SP3238 device to deliver compliant RS-232 performance from a si ...
... applications such as notebook and palmtop computers. The SP3238 uses an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump and Sipex's driver architecture allow the SP3238 device to deliver compliant RS-232 performance from a si ...
design and simulation of a single-phase inverter with - Academica-e
... programming world, especially between non specialised users. With an intuitive software and a wide amount of applications, it is a highly recommended option for the first approach to digital programming for students. For those reasons, this paper has the aim to apply this tool to ease the PWM implem ...
... programming world, especially between non specialised users. With an intuitive software and a wide amount of applications, it is a highly recommended option for the first approach to digital programming for students. For those reasons, this paper has the aim to apply this tool to ease the PWM implem ...
Compact™ 1769-OB16 Solid State 24V dc Source Output Module
... (DC Common) of the field power supply are sinking field devices. Field devices connected to the positive side (+V) of the field supply are sourcing field devices. Europe: DC sinking input and sourcing output module circuits are the commonly used options. 2. Typical Loading Resistor - To limit the ef ...
... (DC Common) of the field power supply are sinking field devices. Field devices connected to the positive side (+V) of the field supply are sourcing field devices. Europe: DC sinking input and sourcing output module circuits are the commonly used options. 2. Typical Loading Resistor - To limit the ef ...
SP3080E 数据资料DataSheet下载
... 1. Change in Magnitude of Differential Output Voltage and Change in Magnitude of Common Mode Output Voltage are the changes in output voltage when DI input changes state. 2. Except devices which don’t have DE or RE inputs. 3. The transceivers are put into shutdown by bringing RE high and DE low. If ...
... 1. Change in Magnitude of Differential Output Voltage and Change in Magnitude of Common Mode Output Voltage are the changes in output voltage when DI input changes state. 2. Except devices which don’t have DE or RE inputs. 3. The transceivers are put into shutdown by bringing RE high and DE low. If ...
25471_energy_conversion_19
... • Overload protection for motor is provided “OL” relays which consists of 2 parts: an over load heater, and overload contacts • when an induction motor overloaded, it is eventually damaged by excessive heating caused by high currents • However this damage takes time & motor will not be hurt by brief ...
... • Overload protection for motor is provided “OL” relays which consists of 2 parts: an over load heater, and overload contacts • when an induction motor overloaded, it is eventually damaged by excessive heating caused by high currents • However this damage takes time & motor will not be hurt by brief ...
Bates
... The npn transistor with emitter bias acts like a current source for the JFET. The drain current , ID, equals the collector current, IC, which is independent of the value of VGS. ...
... The npn transistor with emitter bias acts like a current source for the JFET. The drain current , ID, equals the collector current, IC, which is independent of the value of VGS. ...
AN3234: Washing Machine Three-Phase AC Induction Motor Drive
... control structures, indirect vector control does not require direct real-time calculation of rotor flux from motor currents and voltages. Due to this indirect vector control, it is not possible to obtain instantaneous values of the rotor flux space vector components. It is, however, still possible t ...
... control structures, indirect vector control does not require direct real-time calculation of rotor flux from motor currents and voltages. Due to this indirect vector control, it is not possible to obtain instantaneous values of the rotor flux space vector components. It is, however, still possible t ...
Electrical Transformers, Generators and Protection Theory
... Potential is the force (called Electromotive Force or EMF) that drives the electrons and has a measurement of voltage. This is abbreviated as a unit of measurement to Volt or even further to V. 2.2.3 Resistance (R, Ohms) Resistance is the property that resists current flow. It is analogous to fricti ...
... Potential is the force (called Electromotive Force or EMF) that drives the electrons and has a measurement of voltage. This is abbreviated as a unit of measurement to Volt or even further to V. 2.2.3 Resistance (R, Ohms) Resistance is the property that resists current flow. It is analogous to fricti ...
Chapter 22 Performing Behavioral Modeling
... sources that may be configured to emulate op-amps, single- or multi-input logic gates, or any system with a continuous algebraic transfer function. These functions may be in algebraic form or in the form of coordinate pairs. Digital stimulus files are useful features that allow you to enter a number ...
... sources that may be configured to emulate op-amps, single- or multi-input logic gates, or any system with a continuous algebraic transfer function. These functions may be in algebraic form or in the form of coordinate pairs. Digital stimulus files are useful features that allow you to enter a number ...
Direct – Current Motor Characteristics and Applications
... curve are shown on the next slide. Determine (a) the armature current when operating at rated conditions; (b) the resistance and power rating of an external resistance required in series with the shunt field in order to operate at 125% rated speed. Assume the shaft load is adjusted to a value that l ...
... curve are shown on the next slide. Determine (a) the armature current when operating at rated conditions; (b) the resistance and power rating of an external resistance required in series with the shunt field in order to operate at 125% rated speed. Assume the shaft load is adjusted to a value that l ...
FMMT591Q Description Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... To control the flow of power in the inverter, the switches alternate between two states - turned off (so no current flows), or saturated (turned on completely, with only a small voltage drop across the switch). This happens rapidly enough that the inductors and capacitors at the input and output nod ...
... To control the flow of power in the inverter, the switches alternate between two states - turned off (so no current flows), or saturated (turned on completely, with only a small voltage drop across the switch). This happens rapidly enough that the inductors and capacitors at the input and output nod ...
stationary load bank technical manual
... Type 3R Load Banks are intended for outdoor installation. Type 1 Load Banks must be installed indoors. The load elements in this Load Bank are cooled by a forced air system which discharges through the top, sides or the back of the cabinet. This Load Bank will produce a large quantity of exhaust air ...
... Type 3R Load Banks are intended for outdoor installation. Type 1 Load Banks must be installed indoors. The load elements in this Load Bank are cooled by a forced air system which discharges through the top, sides or the back of the cabinet. This Load Bank will produce a large quantity of exhaust air ...
Evaluates: MAX8858 MAX8858 Evaluation Kit General Description Features
... If JU12 is installed when VVSU reaches regulation, a preset power-up sequence is selected. JU7 and JU8 determine which power-up sequence is selected. If a shunt is installed on JU7, power-up sequence 1 is selected, where the SDZ converter powers up first, followed by the SD converter, and finally, t ...
... If JU12 is installed when VVSU reaches regulation, a preset power-up sequence is selected. JU7 and JU8 determine which power-up sequence is selected. If a shunt is installed on JU7, power-up sequence 1 is selected, where the SDZ converter powers up first, followed by the SD converter, and finally, t ...
STM6519
... the need for a specific dedicated reset button. This reset configuration provides versatility and allows the application to distinguish between a software generated interrupt and a hard system reset. When the input push-button is connected to the microcontroller interrupt input, and is closed for a ...
... the need for a specific dedicated reset button. This reset configuration provides versatility and allows the application to distinguish between a software generated interrupt and a hard system reset. When the input push-button is connected to the microcontroller interrupt input, and is closed for a ...
P83599
... This model can be flush mounted to a 4” square by 2-1/8” deep backbox with a 4” square 1-1/2” extension ring (Figure A). surface mounted to a Surface Backbox (Figure B). Mounting hardware for each mounting option is supplied. Conduit entrances to the backbox should be selected to provide sufficient ...
... This model can be flush mounted to a 4” square by 2-1/8” deep backbox with a 4” square 1-1/2” extension ring (Figure A). surface mounted to a Surface Backbox (Figure B). Mounting hardware for each mounting option is supplied. Conduit entrances to the backbox should be selected to provide sufficient ...
74LCX07 Low Voltage Hex Buffer with Open Drain Outputs 74LCX07 — Lo
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perfor ...
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perfor ...
Evaluates: MAX5926 MAX5926 Evaluation Kit General Description Features
... 0.3V/ms. Refer to the MAX5926 IC data sheet for more details on calculating C2 for a different slew rate. Short-circuit detection must be used on the MAX5926 EV kit when no RSENSE is used, and must not be used when an RSENSE is used. Table 7 shows the jumper JU7 settings to enable or disable short-c ...
... 0.3V/ms. Refer to the MAX5926 IC data sheet for more details on calculating C2 for a different slew rate. Short-circuit detection must be used on the MAX5926 EV kit when no RSENSE is used, and must not be used when an RSENSE is used. Table 7 shows the jumper JU7 settings to enable or disable short-c ...
STUDY OF VARIOUS ELECTRICAL SYMBOLS AND TOOLS
... while the potential coil is connected in parallel. The current coil carries a needle that moves over a scale to indicate the measurement. A current flowing through the pressure coil generates an electromagnetic field around the coil. The strength of this field is proportional to the line current and ...
... while the potential coil is connected in parallel. The current coil carries a needle that moves over a scale to indicate the measurement. A current flowing through the pressure coil generates an electromagnetic field around the coil. The strength of this field is proportional to the line current and ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.