Data Sheet (current)
... The current mode driver provides substantial benefits over voltage mode drivers, such as an RS-422 driver. Its quiescent current remains relatively flat versus switching frequency. Whereas the RS-422 voltage mode driver increases exponentially in most case between 20 MHz–50 MHz. This is due to the o ...
... The current mode driver provides substantial benefits over voltage mode drivers, such as an RS-422 driver. Its quiescent current remains relatively flat versus switching frequency. Whereas the RS-422 voltage mode driver increases exponentially in most case between 20 MHz–50 MHz. This is due to the o ...
A simple three-terminal IC bandgap reference
... larger than that of QI (by a ratio of 8-to-1 in t,he example given). When the voltage at their common base is small, so that the voltage drop across R2 is small, the larger area of Qz causes it to conduct more of the total current available through RI. The resulting imbalance in collector voltages d ...
... larger than that of QI (by a ratio of 8-to-1 in t,he example given). When the voltage at their common base is small, so that the voltage drop across R2 is small, the larger area of Qz causes it to conduct more of the total current available through RI. The resulting imbalance in collector voltages d ...
POWER QUALITY
... – Used to cancel out specific harmonics by making one voltage circuit 180 degrees outof-phase ...
... – Used to cancel out specific harmonics by making one voltage circuit 180 degrees outof-phase ...
A MEMS based electrometer with a low
... A. Push-pull driving stage Push-pull drive is widely used in micromachined actuators as the actuation force can be linearly controlled by the amplitude of applied voltage [8]. At the current state of setup development, as the device is not included in an oscillating loop, an external excitation stim ...
... A. Push-pull driving stage Push-pull drive is widely used in micromachined actuators as the actuation force can be linearly controlled by the amplitude of applied voltage [8]. At the current state of setup development, as the device is not included in an oscillating loop, an external excitation stim ...
... switch-mode current sources operate from a +5.5V to +26V input, and are ideal for microprocessor-controlled battery chargers. Charging current, maximum output voltage, and pulse-trickle charge are programmed with external resistors. Programming the off-time modifies the switching frequency, suppress ...
A Novel Bi-directional Series Parallel Resonant Converter for Power
... using Matlab and results are presented here. Fig.3 shows the gate pulse and Drain source voltage waveforms for MOSFETs M1 and M4. Fig.4 shows the gate pulse and Drain source voltage waveforms for MOSFETs M2 and M3. From the wave form it is clear that when the pulse to the MOSFET is high, the output ...
... using Matlab and results are presented here. Fig.3 shows the gate pulse and Drain source voltage waveforms for MOSFETs M1 and M4. Fig.4 shows the gate pulse and Drain source voltage waveforms for MOSFETs M2 and M3. From the wave form it is clear that when the pulse to the MOSFET is high, the output ...
SMP18 Octal Sample-and-Hold with Multiplexed Input
... any noise will appear at the outputs. In single supply applications, it is extremely important that the VSS (negative supply) pin is connected to a clean ground. The hold capacitors are internally tied to the VSS (negative) rail. Any ground noise or disturbance will directly couple to the output of ...
... any noise will appear at the outputs. In single supply applications, it is extremely important that the VSS (negative supply) pin is connected to a clean ground. The hold capacitors are internally tied to the VSS (negative) rail. Any ground noise or disturbance will directly couple to the output of ...
Dmm+lab+report+document+(2)
... The principle behind the VCO is that the VCO accepts a reference voltage and a corresponding frequency are produced on the output. The center frequency was determined by using the data sheet for the 4046 to achieve a center frequency of 100 kHz with a reference voltage of 5 volts. The 5 volts refere ...
... The principle behind the VCO is that the VCO accepts a reference voltage and a corresponding frequency are produced on the output. The center frequency was determined by using the data sheet for the 4046 to achieve a center frequency of 100 kHz with a reference voltage of 5 volts. The 5 volts refere ...
MVT 181 - Easun Reyrolle
... withdrawable from the outer case. This relay has independent power supply provided with galvanic isolation. The relay is suitable for wide range of auxiliary input supply. ...
... withdrawable from the outer case. This relay has independent power supply provided with galvanic isolation. The relay is suitable for wide range of auxiliary input supply. ...
MODIFIED MPPT SCHEME FOR IMPROVING SOLAR CELL
... characteristics of photovoltaic systems under various levels of solar insolation. The MPP occurs at the socalled “knee” of the I–V curve, (VM,IM): when either VM or IM is achieved, the maximum available power PM is obtained. A photovoltaic system can regulate the voltage or current of the solar pane ...
... characteristics of photovoltaic systems under various levels of solar insolation. The MPP occurs at the socalled “knee” of the I–V curve, (VM,IM): when either VM or IM is achieved, the maximum available power PM is obtained. A photovoltaic system can regulate the voltage or current of the solar pane ...
90W Resonant SMPS with TEA1610 SwingChip APPLICATION NOTE AN99011
... This application note briefly describes a 90W Resonant Converter for a typical TV or monitor application based upon the TEA1610 controller. The converter is composed of two bi-directional switches and a resonant LLCcircuit. To limit the costs the two inductors are integrated in one transformer: a ma ...
... This application note briefly describes a 90W Resonant Converter for a typical TV or monitor application based upon the TEA1610 controller. The converter is composed of two bi-directional switches and a resonant LLCcircuit. To limit the costs the two inductors are integrated in one transformer: a ma ...
FPGA based speed control of PMBLDC motor using
... Fig. 2 Power Circuit topology of a three-phase VSI. The confusion arises because a brushless dc motor does not directly operate of a dc voltage source A PMBLDC motor has a rotor with permanent magnets and a stator with windings. It is essentially a dc motor turned inside out. The brushes and commuta ...
... Fig. 2 Power Circuit topology of a three-phase VSI. The confusion arises because a brushless dc motor does not directly operate of a dc voltage source A PMBLDC motor has a rotor with permanent magnets and a stator with windings. It is essentially a dc motor turned inside out. The brushes and commuta ...
Banner SB12 Series Emitters/Receivers Pair
... Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected] ...
... Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected] ...
MODEL 61800 SERIES Regenerative Grid Simulator Key Features
... various production stages. Using state-of-the-art digital control technology the 61800 can deliver up to 300VAC at output frequencies ranging from 30Hz to 100Hz. The AC+DC feature allows for applications which require a DC offset bias. The 61800 series is also able to provide precision measurements ...
... various production stages. Using state-of-the-art digital control technology the 61800 can deliver up to 300VAC at output frequencies ranging from 30Hz to 100Hz. The AC+DC feature allows for applications which require a DC offset bias. The 61800 series is also able to provide precision measurements ...
a High Accuracy Ultralow I , 500 mA anyCAP
... range provide the best performance. Since the feedback pin (FB) is internally connected to a high impedance node, any connection to this node should be carefully done to avoid noise pickup from external sources. The pad connected to this pin should be as small as possible and long PC board traces ar ...
... range provide the best performance. Since the feedback pin (FB) is internally connected to a high impedance node, any connection to this node should be carefully done to avoid noise pickup from external sources. The pad connected to this pin should be as small as possible and long PC board traces ar ...
Example 1: 2-wire resistance measurements vs. 4
... For signal or waveform generation on a student lab bench, Keithley has paired the best-in-class performance of the Model 3390 Arbitrary Waveform/Function Generator with the best price in the industry to provide student labs with superior wave¬form generation functionality and flexibility at an unpar ...
... For signal or waveform generation on a student lab bench, Keithley has paired the best-in-class performance of the Model 3390 Arbitrary Waveform/Function Generator with the best price in the industry to provide student labs with superior wave¬form generation functionality and flexibility at an unpar ...
Steering in the right direction
... This article was published on EDN: http://www.edn.com/design/powermanagement/4416874/Why-bypass-caps-make-a-difference---Part-6--Simulating-thecomplete-op-amp-PS-circuitThis is the last of the “Yet more...” series. One final plot twist, a moderately satisfying ending, and my work here will be done. ...
... This article was published on EDN: http://www.edn.com/design/powermanagement/4416874/Why-bypass-caps-make-a-difference---Part-6--Simulating-thecomplete-op-amp-PS-circuitThis is the last of the “Yet more...” series. One final plot twist, a moderately satisfying ending, and my work here will be done. ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.