300-Watt, 100-kHz Converter Utilizes Economical Bipolar Planar
... In the case of multiple outputs, the higher output current value to compute Imag is selected. The Iripple is defined by the minimum load specified for that output. Assuming an output current ripple of 20% of Iout(max) and minimum voltage line of 185 V (as specified by the ...
... In the case of multiple outputs, the higher output current value to compute Imag is selected. The Iripple is defined by the minimum load specified for that output. Assuming an output current ripple of 20% of Iout(max) and minimum voltage line of 185 V (as specified by the ...
Rument Description Module description Figure 2-1 DPS3806DC
... Press the "OK" button, and then to power up the module, Digital tube display will cycle between “--0-”、“--1-”、“--2-”. In the display "--0-" when Release the "OK" button will turn on or off function 0, the display "--1-" Release the "OK" button will turn on or off function 1, the display "--2-" When ...
... Press the "OK" button, and then to power up the module, Digital tube display will cycle between “--0-”、“--1-”、“--2-”. In the display "--0-" when Release the "OK" button will turn on or off function 0, the display "--1-" Release the "OK" button will turn on or off function 1, the display "--2-" When ...
Advanced LIVA/TIVA Techniques
... range for typical bandwidths needed for image acquisition. At these low voltage levels, other noise sources become rather important. The test device will produce Johnson noise. This noise is only an issue at fairly high resistance levels, on the order of 100,000 ohms or higher. However, test devices ...
... range for typical bandwidths needed for image acquisition. At these low voltage levels, other noise sources become rather important. The test device will produce Johnson noise. This noise is only an issue at fairly high resistance levels, on the order of 100,000 ohms or higher. However, test devices ...
Chapter 2 Operational Amplifier Circuits
... Vbe1 is in-phase with, and one half the magnitude of vi1. vbe2 is out of phase with vi1. The output voltage vo1 is amplified and inverted version of the input vi1 [common emitter amplifier action]. There will also be an output voltage at the collector of Q2 (vo2) and it is out of phase with ve2 ...
... Vbe1 is in-phase with, and one half the magnitude of vi1. vbe2 is out of phase with vi1. The output voltage vo1 is amplified and inverted version of the input vi1 [common emitter amplifier action]. There will also be an output voltage at the collector of Q2 (vo2) and it is out of phase with ve2 ...
7B37 数据手册DataSheet 下载
... rated for a nominal power supply input of +24 VDC; and, for maximum flexibility, they will accept supply voltages in the +14 VDC to +35 VDC range. The input modules, with the exception of the 7B21, provide a high-level output voltage that is factory configured for either the +1 V to +5 V or 0 V to + ...
... rated for a nominal power supply input of +24 VDC; and, for maximum flexibility, they will accept supply voltages in the +14 VDC to +35 VDC range. The input modules, with the exception of the 7B21, provide a high-level output voltage that is factory configured for either the +1 V to +5 V or 0 V to + ...
High-Powered Output Devices
... the driver • Deadtime: Turn one device off BEFORE turning the other on. Typical gaps: 50-200ns ...
... the driver • Deadtime: Turn one device off BEFORE turning the other on. Typical gaps: 50-200ns ...
A New Interleaved Three-Phase Single-Stage
... Proposed Method: A new interleaved three-phase, three-level, single-stage power-factor-corrected AC-DC converter that uses flying capacitor structure with standard phase-shift PWM was presented to improve efficiency of the converter particularly at light load conditions. ...
... Proposed Method: A new interleaved three-phase, three-level, single-stage power-factor-corrected AC-DC converter that uses flying capacitor structure with standard phase-shift PWM was presented to improve efficiency of the converter particularly at light load conditions. ...
interface with analog world
... Figure shows a computer controlling the speed of a motor. The 0 to 2-mA analog current from the DAC is amplified to produce motor speeds from 0 to 1000 rpm. How many bits should be used if the computer is to be able to produce a motor speed that is within 5 rpm of the desired speed? The motor seed, ...
... Figure shows a computer controlling the speed of a motor. The 0 to 2-mA analog current from the DAC is amplified to produce motor speeds from 0 to 1000 rpm. How many bits should be used if the computer is to be able to produce a motor speed that is within 5 rpm of the desired speed? The motor seed, ...
Form B - PowerStream
... NOTE: Inverter-based generating units must not inject DC greater than 0.5% of the full rated output current at the point of connection of the generating units. The generated harmonic levels must not exceed those given in the CAN/CSA-C61000-3-6 Standards. No existing generators (if chosen, part a. is ...
... NOTE: Inverter-based generating units must not inject DC greater than 0.5% of the full rated output current at the point of connection of the generating units. The generated harmonic levels must not exceed those given in the CAN/CSA-C61000-3-6 Standards. No existing generators (if chosen, part a. is ...
Three Phase system in Power Application 1.In a three
... A. phase current, the line current, and the load current are all equal in each phase B. phase current, the line current, and the load current are 120° out of phase C. phase current and the line current are in phase, and both are 120° out of phase with the load current D. line current and the load cu ...
... A. phase current, the line current, and the load current are all equal in each phase B. phase current, the line current, and the load current are 120° out of phase C. phase current and the line current are in phase, and both are 120° out of phase with the load current D. line current and the load cu ...
Implementation of FSK Modulation and
... In telecommunications and signal processing, frequency modulation (FM) is encoding of information on a carrier wave by varying the instantaneous frequency of the wave. Digital data can be encoded and transmitted via carrier wave by shifting the carrier's frequency among a predefined set of frequenci ...
... In telecommunications and signal processing, frequency modulation (FM) is encoding of information on a carrier wave by varying the instantaneous frequency of the wave. Digital data can be encoded and transmitted via carrier wave by shifting the carrier's frequency among a predefined set of frequenci ...
N-channel 900 V, 0.72 typ., 7 A MDmesh™ K5 Power MOSFET in a
... ISD = 7 A, di/dt = 100 A/µs VDD = 60 V, Tj = 150 °C (see Figure 16: "Test circuit for inductive load switching and diode recovery times") ...
... ISD = 7 A, di/dt = 100 A/µs VDD = 60 V, Tj = 150 °C (see Figure 16: "Test circuit for inductive load switching and diode recovery times") ...
B-TRAN - Ideal Power
... The same is true for the P impurity. This structure of Figure 1 “resistor” has been lightly doped with a P impurity, so it is P-. Figure 1 – “diode” This structure takes the P- resistor of Figure 1 “resistor” and adds a heavily doped layer of N material on one surface, making a P-/N+ diode. Due to d ...
... The same is true for the P impurity. This structure of Figure 1 “resistor” has been lightly doped with a P impurity, so it is P-. Figure 1 – “diode” This structure takes the P- resistor of Figure 1 “resistor” and adds a heavily doped layer of N material on one surface, making a P-/N+ diode. Due to d ...
Survey of Power Line Communication
... line communication has been made by simulation. performance analysis model of OFDM under the effect of impulsive noise and multipath effects has been developed by close formulas and verified by simulation [7]. The first direct sequence multiple access (DS-CDMA) [6] is being used with low frequencies ...
... line communication has been made by simulation. performance analysis model of OFDM under the effect of impulsive noise and multipath effects has been developed by close formulas and verified by simulation [7]. The first direct sequence multiple access (DS-CDMA) [6] is being used with low frequencies ...
Action Pak® AP7010 Data Sheet
... or a turbine flowmeter. The input amplitude may be as high as 50V rms, or as low as 50mV rms. This wide sensitivity range is compatible with magnetic pickup devices which typically exhibit an increasing output amplitude as the sensed frequency increases. For wide ranging frequency input isolating si ...
... or a turbine flowmeter. The input amplitude may be as high as 50V rms, or as low as 50mV rms. This wide sensitivity range is compatible with magnetic pickup devices which typically exhibit an increasing output amplitude as the sensed frequency increases. For wide ranging frequency input isolating si ...
pierburg - MasterTurbo
... connected compressor. VTG-superchargers vary the required boost pressure by varying the turbine vanes. This variation must take place with precision. The EPT is controlled by the engine control unit via a specific family of characteristics. The control pressure with which the turbine vanes are varie ...
... connected compressor. VTG-superchargers vary the required boost pressure by varying the turbine vanes. This variation must take place with precision. The EPT is controlled by the engine control unit via a specific family of characteristics. The control pressure with which the turbine vanes are varie ...
MAX1615/MAX1616 High-Voltage, Low-Power Linear Regulators for Notebook Computers ________________General Description
... The MAX1615/MAX1616 are micropower, SOT23-5 linear regulators that supply always-on, keep-alive power to CMOS RAM and microcontrollers (µCs) in systems with high-voltage batteries. Key features include wide input voltage range, low dropout voltage, and low quiescent supply current. Despite a miserly ...
... The MAX1615/MAX1616 are micropower, SOT23-5 linear regulators that supply always-on, keep-alive power to CMOS RAM and microcontrollers (µCs) in systems with high-voltage batteries. Key features include wide input voltage range, low dropout voltage, and low quiescent supply current. Despite a miserly ...
Strain Gage Load Cell for Tensile and Compression Forces
... cell are strain gages (DMS) and deliver a bridge output voltage directly proportional to the measurand during concentric load application. The force being measured must be applied to the thread along the central axis of the Type 4578A... . A force distributing cap or an adapter for the particular ap ...
... cell are strain gages (DMS) and deliver a bridge output voltage directly proportional to the measurand during concentric load application. The force being measured must be applied to the thread along the central axis of the Type 4578A... . A force distributing cap or an adapter for the particular ap ...
FXMA108 Dual-Supply, 8-Bit Signal Translator with Configurable
... translator designed for both uni-directional and bidirectional voltage translation between two logic levels. The device allows translation between voltages as high as 5.5V to as low as 1.65V. The A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi-directional voltag ...
... translator designed for both uni-directional and bidirectional voltage translation between two logic levels. The device allows translation between voltages as high as 5.5V to as low as 1.65V. The A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi-directional voltag ...
LN3619761985
... is encoded as a set of discrete values ( 1 and 0). During transmission the information contained in analogue signals will be degraded by noise. Conversely, unless the noise exceeds a certain threshold, the information contained in digital signals will remain intact. Noise resistance represents a key ...
... is encoded as a set of discrete values ( 1 and 0). During transmission the information contained in analogue signals will be degraded by noise. Conversely, unless the noise exceeds a certain threshold, the information contained in digital signals will remain intact. Noise resistance represents a key ...
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.