OP07 - Analog Devices
... The wide input voltage range of ±13 V minimum combined with a high CMRR of 106 dB (OP07E) and high input impedance provide high accuracy in the noninverting circuit configuration. Excellent linearity and gain accuracy can be maintained even at high closed-loop gains. Stability of offsets and gain wi ...
... The wide input voltage range of ±13 V minimum combined with a high CMRR of 106 dB (OP07E) and high input impedance provide high accuracy in the noninverting circuit configuration. Excellent linearity and gain accuracy can be maintained even at high closed-loop gains. Stability of offsets and gain wi ...
OPA551 OPA552 High-Voltage, High-Current OPERATIONAL AMPLIFIERS
... the full operating voltage range. Parameters that vary significantly with operating voltage are shown in the Typical Performance Curves. For applications that do not require symmetrical output voltage swing, power supply voltages do not need to be equal. The OPA551 and OPA552 can operate with as lit ...
... the full operating voltage range. Parameters that vary significantly with operating voltage are shown in the Typical Performance Curves. For applications that do not require symmetrical output voltage swing, power supply voltages do not need to be equal. The OPA551 and OPA552 can operate with as lit ...
MAX4880 Overvoltage-Protection Controller with Internal Disconnect Switch General Description
... with an internal current-limited switch that can be configured as a low-cost battery charger. When the input voltage exceeds the overvoltage trip level (5.7V), or drops below the undervoltage-lockout level (4.2V), the MAX4880 turns off the external n-channel MOSFET and asserts an undervoltage/overvo ...
... with an internal current-limited switch that can be configured as a low-cost battery charger. When the input voltage exceeds the overvoltage trip level (5.7V), or drops below the undervoltage-lockout level (4.2V), the MAX4880 turns off the external n-channel MOSFET and asserts an undervoltage/overvo ...
Module B3 Problem 1 The 3-phase loads are connected in parallel
... A three-phase load consumes 100kVA at 0.7 pf lagging. The line-to-line voltage magnitude at the load is 1500V. The three-phase distribution line supplying this load has an impedance of 10 j5 / (a) Calculate the line-to-line voltage magnitude at the sending end of the distribution line. (b) Calc ...
... A three-phase load consumes 100kVA at 0.7 pf lagging. The line-to-line voltage magnitude at the load is 1500V. The three-phase distribution line supplying this load has an impedance of 10 j5 / (a) Calculate the line-to-line voltage magnitude at the sending end of the distribution line. (b) Calc ...
SIMULATION OF A SERIES RESONANT CIRCUIT ECE562: Power Electronics I
... MATLAB and NL5 to better familiarize the student with some of its operating characteristics. This lab will explore some of the following aspects of the series resonant circuit: • Input impedance • Magnitude and phase margin ...
... MATLAB and NL5 to better familiarize the student with some of its operating characteristics. This lab will explore some of the following aspects of the series resonant circuit: • Input impedance • Magnitude and phase margin ...
Slide 1
... OPERATING POINT AND THE CONCEPT OF LOAD LINE In the case of transistor amplifiers, the operating point refers to the particular condition of the circuit where, with some definite values of voltage and current, we can define the region or the point of operation of the circuit. Since most of the ...
... OPERATING POINT AND THE CONCEPT OF LOAD LINE In the case of transistor amplifiers, the operating point refers to the particular condition of the circuit where, with some definite values of voltage and current, we can define the region or the point of operation of the circuit. Since most of the ...
Wireless Bluetooth Controller For DC Motor
... Vcc = 5 V, with internal regulator Receives USART serial data from USB module Transmits to PIC16F877 via serial TX ...
... Vcc = 5 V, with internal regulator Receives USART serial data from USB module Transmits to PIC16F877 via serial TX ...
MAX4789–MAX4794 200mA/250mA/300mA Current-Limit Switches General Description Features
... Reverse Current Protection The MAX4789–MAX4794 limit the reverse current (VOUT to VIN) from exceeding the maximum IREV value. The switch is shut off and FLAG is asserted (MAX4789/ MAX4791/MAX4793) if the reverse current-limit condition persists for more than the blanking time. This feature prevents ...
... Reverse Current Protection The MAX4789–MAX4794 limit the reverse current (VOUT to VIN) from exceeding the maximum IREV value. The switch is shut off and FLAG is asserted (MAX4789/ MAX4791/MAX4793) if the reverse current-limit condition persists for more than the blanking time. This feature prevents ...
introduction
... insulated-gate bipolar transistors (IGBTs) which brings high-frequency common-mode and differential-mode voltages to the motor terminals. These issues are exacerbated in PWM Active Front End (AFE) rectifier based motor drives when compared to one using a diode rectifier. Hence there are problems ass ...
... insulated-gate bipolar transistors (IGBTs) which brings high-frequency common-mode and differential-mode voltages to the motor terminals. These issues are exacerbated in PWM Active Front End (AFE) rectifier based motor drives when compared to one using a diode rectifier. Hence there are problems ass ...
LTC3717 - Wide Operating Range, No Rsense Step
... resistive divider from INTVCC. The nominal sense voltage defaults to 70mV when this pin is tied to ground, 140mV when tied to INTVCC. ITH (Pin 4): Current Control Threshold and Error Amplifier Compensation Point. The current comparator threshold increases with this control voltage. The voltage range ...
... resistive divider from INTVCC. The nominal sense voltage defaults to 70mV when this pin is tied to ground, 140mV when tied to INTVCC. ITH (Pin 4): Current Control Threshold and Error Amplifier Compensation Point. The current comparator threshold increases with this control voltage. The voltage range ...
DC–DC Converter: Four Switches V Capacitive Turn-Off
... the connection between the two legs can be eliminated as presented in Fig. 3. Then, the polarity of the voltage source and switches in the right leg are reversed, in Fig. 4. Rotating the right leg in 180 and connecting below the left leg, as shown in Fig. 5, the basic structure of the proposed conve ...
... the connection between the two legs can be eliminated as presented in Fig. 3. Then, the polarity of the voltage source and switches in the right leg are reversed, in Fig. 4. Rotating the right leg in 180 and connecting below the left leg, as shown in Fig. 5, the basic structure of the proposed conve ...
AD8610/AD8620 Precision, Very Low Noise, Low Input Bias Current
... Unlike many JFET amplifiers, the AD8610/AD8620 input bias current is low over the entire operating temperature range. The AD8610/AD8620 is stable with capacitive loads of over 1000 pF in noninverting unity gain; much larger capacitive loads can be driven easily at higher noise gains. The AD8610/AD86 ...
... Unlike many JFET amplifiers, the AD8610/AD8620 input bias current is low over the entire operating temperature range. The AD8610/AD8620 is stable with capacitive loads of over 1000 pF in noninverting unity gain; much larger capacitive loads can be driven easily at higher noise gains. The AD8610/AD86 ...
MX Programmable Power Source flyer
... V RMS Line to Neutral range. This provides 3 phase output capability of 260 Vac or 520 Vac line to line respectively. If dual output ranges are required, the programmable range change option (-R) provides the ability to switch between both output ranges. Pi version models offer standard dual voltage ...
... V RMS Line to Neutral range. This provides 3 phase output capability of 260 Vac or 520 Vac line to line respectively. If dual output ranges are required, the programmable range change option (-R) provides the ability to switch between both output ranges. Pi version models offer standard dual voltage ...
Chapter_4_DCMETERS_1
... coil to rotate. The pointer deflects up scale whenever current flows in the proper direction in the coil. For this reason, all dc meter movements show polarity markings. ...
... coil to rotate. The pointer deflects up scale whenever current flows in the proper direction in the coil. For this reason, all dc meter movements show polarity markings. ...
MAX1573 White LED 1x/1.5x Charge Pump in UCSP and Thin QFN General Description
... no LED brightness change during the 1x/1.5x switchover, which guarantees no flicker on the display. The switchover scheme has low hysteresis, minimizing operation in the less-efficient 1.5x mode. The 1x mode produces almost no ripple, while the 1.5x mode regulates the output voltage by controlling t ...
... no LED brightness change during the 1x/1.5x switchover, which guarantees no flicker on the display. The switchover scheme has low hysteresis, minimizing operation in the less-efficient 1.5x mode. The 1x mode produces almost no ripple, while the 1.5x mode regulates the output voltage by controlling t ...
Electronics (2001)
... field windings are connected in parallel (shunt) with the armature windings. • When the speed of a dc shunt motor is adjusted, the speed remains relatively constant even under changing load conditions. One reason for this is that the field flux remains constant. • A constant voltage across the field ...
... field windings are connected in parallel (shunt) with the armature windings. • When the speed of a dc shunt motor is adjusted, the speed remains relatively constant even under changing load conditions. One reason for this is that the field flux remains constant. • A constant voltage across the field ...
TI First
... – High-current ASIC core and I/O power rails are increasing in server and communication systems. Customers require highly efficient, power dense step down dc/dc converters with higher level of integration to achieve low system cost, ease of use, complete protection, and better reliability. – Custome ...
... – High-current ASIC core and I/O power rails are increasing in server and communication systems. Customers require highly efficient, power dense step down dc/dc converters with higher level of integration to achieve low system cost, ease of use, complete protection, and better reliability. – Custome ...
10115002
... In this modern era of overwhelming progress of science and technology the increasing demand of power generation has become a substantial issue. Renewable energy sources have potential of playing vital role in electricity generation facilitating pollution free, less noise generating and low maintenan ...
... In this modern era of overwhelming progress of science and technology the increasing demand of power generation has become a substantial issue. Renewable energy sources have potential of playing vital role in electricity generation facilitating pollution free, less noise generating and low maintenan ...
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.