display
... The UCC3626 motor controller device combines many of the functions required to design a high-performance, two- or four-quadrant, three phase, brushless dc motor controller into one package. A precision triangle oscillator and latched comparator provide PWM motor control in either voltage- or current ...
... The UCC3626 motor controller device combines many of the functions required to design a high-performance, two- or four-quadrant, three phase, brushless dc motor controller into one package. A precision triangle oscillator and latched comparator provide PWM motor control in either voltage- or current ...
GMW360A Sin/Cos to Analog Interpolator IC
... a user initiated Offset Null routine that eliminates the DC offset voltages. To determine the existing offset voltages at these inputs, the magnet target must be removed so that there is no magnetic field at the sensor. The Offset Null is initiated by momentarily connecting the PWM output pin (PIN 5) ...
... a user initiated Offset Null routine that eliminates the DC offset voltages. To determine the existing offset voltages at these inputs, the magnet target must be removed so that there is no magnetic field at the sensor. The Offset Null is initiated by momentarily connecting the PWM output pin (PIN 5) ...
LM386 Low Voltage Audio Power Amplifier (Rev. A)
... with the internal feedback resistors to tailor the gain and frequency response for individual applications. For example, we can compensate poor speaker bass response by frequency shaping the feedback path. This is done with a series RC from pin 1 to 5 (paralleling the internal 15 kΩ resistor). For 6 ...
... with the internal feedback resistors to tailor the gain and frequency response for individual applications. For example, we can compensate poor speaker bass response by frequency shaping the feedback path. This is done with a series RC from pin 1 to 5 (paralleling the internal 15 kΩ resistor). For 6 ...
LT1784 - 2.5MHz, Over-The-Top Low Power, Rail-to-Rail Input and Output Op Amp in SOT-23
... unique feature of this device is its Over-The-Top® operation capabilitity with either or both of its inputs above the positive rail. The inputs handle 18V both differential and common mode, independent of supply voltage. The input stage incorporates phase reversal protection to prevent false outputs ...
... unique feature of this device is its Over-The-Top® operation capabilitity with either or both of its inputs above the positive rail. The inputs handle 18V both differential and common mode, independent of supply voltage. The input stage incorporates phase reversal protection to prevent false outputs ...
FSL138MRT Green-Mode Fairchild Power Switch (FPS™) for High Input Voltage
... 3. Feedback Control: This device employs CurrentMode control, as shown in Figure 18. An opto-coupler (such as the FOD817) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the RSENSE resistor makes it ...
... 3. Feedback Control: This device employs CurrentMode control, as shown in Figure 18. An opto-coupler (such as the FOD817) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the RSENSE resistor makes it ...
signalgenpro
... An ideal current source is a conceptual source used in network theory and analysis that delivers or absorbs electrical energy such that the electric current is independent of the voltage across its terminals. The voltage across an ideal current source is completely determined by the circuit connecte ...
... An ideal current source is a conceptual source used in network theory and analysis that delivers or absorbs electrical energy such that the electric current is independent of the voltage across its terminals. The voltage across an ideal current source is completely determined by the circuit connecte ...
Power balance and choice of power supply solutions
... in many cases, the determination of the power, and as a result the sources, is still often carried out by analogy with comparable previous installations or even with a certain degree of empiricism (for example value per m² for heating and lighting) which is not accurate enough given the scale of som ...
... in many cases, the determination of the power, and as a result the sources, is still often carried out by analogy with comparable previous installations or even with a certain degree of empiricism (for example value per m² for heating and lighting) which is not accurate enough given the scale of som ...
Bipolar Power Transistor 30V 1.5A PNP PCP
... rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redu ...
... rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redu ...
MI2420432050
... power applications due to its simplified power stage and control circuit, major issues still exist, such as low efficiency and high as well as wide-range intermediate dc bus voltage stress . To solve the input current harmonics problem in a single-stage, the “dither-rectifier” concept was introduced ...
... power applications due to its simplified power stage and control circuit, major issues still exist, such as low efficiency and high as well as wide-range intermediate dc bus voltage stress . To solve the input current harmonics problem in a single-stage, the “dither-rectifier” concept was introduced ...
ADM8828 数据手册DataSheet 下载
... An oscillator generating antiphase signals φ1 and φ2 controls switches S1, S2 and S3, S4. During φ1, switches S1 and S2 are closed while S3 and S4 are open, thereby charging C1 up to the voltage at V+. During φ2, S1 and S2 open and S3 and S4 close. The positive terminal of C1 is connected to GND via ...
... An oscillator generating antiphase signals φ1 and φ2 controls switches S1, S2 and S3, S4. During φ1, switches S1 and S2 are closed while S3 and S4 are open, thereby charging C1 up to the voltage at V+. During φ2, S1 and S2 open and S3 and S4 close. The positive terminal of C1 is connected to GND via ...
Hardware Implementation of Solar Based Boost to SEPIC Converter
... theory, multilevel inverters should be designed with higher voltage levels in order to improve the conversion efficiency and to reduce harmonic content and electromagnetic interference (EMI). Conventional multilevel inverter topologies include the diode-clamped [6]-[10], the flying-capacitor [11]-[1 ...
... theory, multilevel inverters should be designed with higher voltage levels in order to improve the conversion efficiency and to reduce harmonic content and electromagnetic interference (EMI). Conventional multilevel inverter topologies include the diode-clamped [6]-[10], the flying-capacitor [11]-[1 ...
RPR-220PC30N
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
PEARSON ELECTRONICS, INC.
... At voltage levels of a few kilovolts in air, ordinary high-voltage insulated wire will suffice for the center conductor. At levels above 10 kilovolts in air, it is advisable to use a centered conductor of large diameter. As the voltage level approaches the rated voltage for the hole size, it becomes ...
... At voltage levels of a few kilovolts in air, ordinary high-voltage insulated wire will suffice for the center conductor. At levels above 10 kilovolts in air, it is advisable to use a centered conductor of large diameter. As the voltage level approaches the rated voltage for the hole size, it becomes ...
CE8809 Series
... (-VDET) is applied to VDD, output (VOUT) will be equal to the input at VDD. Note that high impedance exists at VOUT with the N-channel open drain configuration. If the pin is pulled up, VOUT T will be equal to the pull up voltage. ...
... (-VDET) is applied to VDD, output (VOUT) will be equal to the input at VDD. Note that high impedance exists at VOUT with the N-channel open drain configuration. If the pin is pulled up, VOUT T will be equal to the pull up voltage. ...
Flash Core Voltage Supply
... voltage spikes; however, it may be good practice to include these into hardware designs. A suppression diode operates in a similar manner to a Zener diode. Suppression diodes have a higher current-carrying capacity and are considerably faster. They very quickly become conductive above a defined brea ...
... voltage spikes; however, it may be good practice to include these into hardware designs. A suppression diode operates in a similar manner to a Zener diode. Suppression diodes have a higher current-carrying capacity and are considerably faster. They very quickly become conductive above a defined brea ...
Paper Title (use style: paper title)
... buck-boost, Cuk and full bridge converter. Of these five converters, only the buck and boost are basic converter topologies. The other converters are derived from these two basic converter topologies. Each converter topology has its own principle of operation, advantages and disadvantages [3]. Desig ...
... buck-boost, Cuk and full bridge converter. Of these five converters, only the buck and boost are basic converter topologies. The other converters are derived from these two basic converter topologies. Each converter topology has its own principle of operation, advantages and disadvantages [3]. Desig ...
Transmission Line Eq..
... Signal loss occurs by two basic mechanisms: signal power can be dissipated in a resistor [or conductance] or signal currents may be shunted to an AC ground via a reactance. In transmission line theory, a lossless transmission line does not dissipate power. Signals, will still gradually diminish howe ...
... Signal loss occurs by two basic mechanisms: signal power can be dissipated in a resistor [or conductance] or signal currents may be shunted to an AC ground via a reactance. In transmission line theory, a lossless transmission line does not dissipate power. Signals, will still gradually diminish howe ...
Automatic Power Factor Correction by Using Synchronous
... Also, with the increased current, voltage drop increases, thereby the voltage at the supply point is reduced. For different loads it causes voltage drop resulting in: a. Lower output of the illumination system. b. Less current is drawn by the heating device so that the operating temperature drops. T ...
... Also, with the increased current, voltage drop increases, thereby the voltage at the supply point is reduced. For different loads it causes voltage drop resulting in: a. Lower output of the illumination system. b. Less current is drawn by the heating device so that the operating temperature drops. T ...
5.6 A 0.68nW/kHz Supply-Independent Relaxation Oscillator with
... implemented for run-time measurement of TON and retuning X2 trip point using DTUNE (Fig 5.6.3). This is shown in Fig 5.6.4. X11 is a NAND4-based RO enabled for the duration of TON and feeds an 8-bit counter (X12). A state machine (STM) latches the counter output (Q), compares with pre-defined thresh ...
... implemented for run-time measurement of TON and retuning X2 trip point using DTUNE (Fig 5.6.3). This is shown in Fig 5.6.4. X11 is a NAND4-based RO enabled for the duration of TON and feeds an 8-bit counter (X12). A state machine (STM) latches the counter output (Q), compares with pre-defined thresh ...
CPH5505 数据资料DataSheet下载
... Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in t ...
... Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in t ...
cPCI200D Series
... Secondary referenced. Open collector signal denotes that one of the output voltages has fallen below the lower regulation limit. ...
... Secondary referenced. Open collector signal denotes that one of the output voltages has fallen below the lower regulation limit. ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.