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... Electrical circuits connect power supplies to loads such as resistors, capacitors, motors, heaters, or lamps. The connection between the supply and the load is made by soldering with wires that are often called leads, or with many kinds of connectors and terminals. Energy is delivered from the sourc ...
... Electrical circuits connect power supplies to loads such as resistors, capacitors, motors, heaters, or lamps. The connection between the supply and the load is made by soldering with wires that are often called leads, or with many kinds of connectors and terminals. Energy is delivered from the sourc ...
Strategies of instantaneous compensation for three-phase four
... Abstract—When the voltage source is not balanced for three-phase four-wire circuits, instantaneous compensation for the instantaneous reactive power does not eliminate the neutral current on the source side. In fact, when the zero-phase voltage of the source exists, none of the present compensation ...
... Abstract—When the voltage source is not balanced for three-phase four-wire circuits, instantaneous compensation for the instantaneous reactive power does not eliminate the neutral current on the source side. In fact, when the zero-phase voltage of the source exists, none of the present compensation ...
Electronic Devices and Circuit Theory
... The Q-point is the operating point where the value of RB sets the value of IB that controls the values of VCE and IC . Electronic Devices and Circuit Theory Boylestad ...
... The Q-point is the operating point where the value of RB sets the value of IB that controls the values of VCE and IC . Electronic Devices and Circuit Theory Boylestad ...
LP5912 500-mA Low-Noise, Low-IQ LDO (Rev. D)
... Short-circuit current (ISC) is equivalent to current limit. To minimize thermal effects during testing, ISC is measured with VOUT pulled to 100 mV below its nominal voltage. Reverse current (IRO) is measured at the IN pin. Quiescent current is defined here as the difference in current between the in ...
... Short-circuit current (ISC) is equivalent to current limit. To minimize thermal effects during testing, ISC is measured with VOUT pulled to 100 mV below its nominal voltage. Reverse current (IRO) is measured at the IN pin. Quiescent current is defined here as the difference in current between the in ...
FEATURES KEY APPLICATIONS
... taken. The first is to realize that the THS414x has been internally compensated to maximize its bandwidth and slew rate performance. When the amplifier is compensated in this manner, capacitive loading directly on the output will decrease the device's phase margin leading to high-frequency ringing o ...
... taken. The first is to realize that the THS414x has been internally compensated to maximize its bandwidth and slew rate performance. When the amplifier is compensated in this manner, capacitive loading directly on the output will decrease the device's phase margin leading to high-frequency ringing o ...
AN 447: Interfacing Altera Devices with 3.3/3.0/2.5 V LVTTL
... Guideline: Use Internal PCI Clamp Diode on the Pin The supported Altera devices provide an optional PCI clamp diode for each I/O pin. You can use this diode to protect I/O pins against voltage overshoot. By default, if the assigned input, bidirectional, or tristated output pins use 3.3/3.0/2.5-V LVT ...
... Guideline: Use Internal PCI Clamp Diode on the Pin The supported Altera devices provide an optional PCI clamp diode for each I/O pin. You can use this diode to protect I/O pins against voltage overshoot. By default, if the assigned input, bidirectional, or tristated output pins use 3.3/3.0/2.5-V LVT ...
EPC9003 QSG.indd - Efficient Power Conversion
... 1. With power off, connect the input power supply bus to +VIN (J5, J6) and ground / return to –VIN (J7, J8). 2. With power off, connect the switch node of the half bridge OUT (J3, J4) to your circuit as required. 3. With power off, connect the gate drive input to +VDD (J1, Pin-1) and ground retur ...
... 1. With power off, connect the input power supply bus to +VIN (J5, J6) and ground / return to –VIN (J7, J8). 2. With power off, connect the switch node of the half bridge OUT (J3, J4) to your circuit as required. 3. With power off, connect the gate drive input to +VDD (J1, Pin-1) and ground retur ...
ADP1740/ADP1741 (Rev. H)
... of output current. These low VIN/VOUT LDOs are ideal for regulation of nanometer FPGA geometries operating from 2.5 V down to 1.8 V I/O rails, and for powering core voltages down to 0.75 V. Using an advanced, proprietary architecture, the ADP1740/ ADP1741 provide high power supply rejection ratio (P ...
... of output current. These low VIN/VOUT LDOs are ideal for regulation of nanometer FPGA geometries operating from 2.5 V down to 1.8 V I/O rails, and for powering core voltages down to 0.75 V. Using an advanced, proprietary architecture, the ADP1740/ ADP1741 provide high power supply rejection ratio (P ...
Lecture 3: Transistor Theory
... Gate to channel capacitor is very important – Creates channel charge necessary for operation Source and drain have capacitance to body – Across reverse-biased diodes – Called diffusion capacitance because it is associated with source/drain diffusion ...
... Gate to channel capacitor is very important – Creates channel charge necessary for operation Source and drain have capacitance to body – Across reverse-biased diodes – Called diffusion capacitance because it is associated with source/drain diffusion ...
Basic type digital temperature controller E5GN(48 x 24
... If heating/cooling control mode is used, an auxiliary output is used as a control output for the cooling side. The number of auxiliary outputs that can be used will decrease by one. Also, the signal for the control output for the cooling side will be a relay output. A current control output can be u ...
... If heating/cooling control mode is used, an auxiliary output is used as a control output for the cooling side. The number of auxiliary outputs that can be used will decrease by one. Also, the signal for the control output for the cooling side will be a relay output. A current control output can be u ...
CMOS Transistor Theory
... Gate to channel capacitor is very important – Creates channel charge necessary for operation Source and drain have capacitance to body – Across reverse-biased diodes – Called diffusion capacitance because it is associated with source/drain diffusion ...
... Gate to channel capacitor is very important – Creates channel charge necessary for operation Source and drain have capacitance to body – Across reverse-biased diodes – Called diffusion capacitance because it is associated with source/drain diffusion ...
Lecture 3: Transistor Theory
... So far, we have treated transistors as ideal switches An ON transistor passes a finite amount of current – Depends on terminal voltages – Derive current-voltage (I-V) relationships Transistor gate, source, drain all have capacitance – I = C (V/t) -> t = (C/I) V – Capacitance and current de ...
... So far, we have treated transistors as ideal switches An ON transistor passes a finite amount of current – Depends on terminal voltages – Derive current-voltage (I-V) relationships Transistor gate, source, drain all have capacitance – I = C (V/t) -> t = (C/I) V – Capacitance and current de ...
MAX8660/MAX8660A/MAX8660B/MAX8661 High-Efficiency, Low-I , PMICs with Dynamic Voltage Management for Mobile Applications
... Note 1: LX_ has internal clamp diodes to PG_ and PV_. Applications that forward bias these diodes must take care not to exceed the IC’s package power-dissipation limits. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings o ...
... Note 1: LX_ has internal clamp diodes to PG_ and PV_. Applications that forward bias these diodes must take care not to exceed the IC’s package power-dissipation limits. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings o ...
lecture 170 – temperature stable references
... Psuedo-PTAT Currents In developing temperature independent voltages, it is useful to show how to generate PTAT currents. A straight-forward method is to superimpose VPTAT across a resistor as shown: Because R is always dependent on temperature, this current is called a pseudo-PTAT current and is des ...
... Psuedo-PTAT Currents In developing temperature independent voltages, it is useful to show how to generate PTAT currents. A straight-forward method is to superimpose VPTAT across a resistor as shown: Because R is always dependent on temperature, this current is called a pseudo-PTAT current and is des ...
AD5063 数据手册DataSheet 下载
... may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may a ...
... may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may a ...
PD166013T1J Data Sheet INTELLIGENT POWER DEVICE
... The dynamic clamp circuit works only when the inductive load is switched off. When the inductive load is switched off, the voltage of OUT falls below 0 V. The gate voltage of SW1 is then nearly equal to GND. Next, the voltage at the source of SW1 (= gate of output MOS) falls below the GND voltage. S ...
... The dynamic clamp circuit works only when the inductive load is switched off. When the inductive load is switched off, the voltage of OUT falls below 0 V. The gate voltage of SW1 is then nearly equal to GND. Next, the voltage at the source of SW1 (= gate of output MOS) falls below the GND voltage. S ...
ZXTC4591AMC Features Mechanical Data
... 6. For a dual device surface mounted on 28mm x 28mm (8cm ) FR4 PCB with high coverage of single sided 2 oz copper, in still air conditions; the device is measured when operating in a steady-state condition. The heatsink is split in half with the exposed collector pads connected to each half. 7. Same ...
... 6. For a dual device surface mounted on 28mm x 28mm (8cm ) FR4 PCB with high coverage of single sided 2 oz copper, in still air conditions; the device is measured when operating in a steady-state condition. The heatsink is split in half with the exposed collector pads connected to each half. 7. Same ...
PI6C5946004
... It is suggested to add another cross 100ohm at TX side to tune the LVPECL output V_swing without changing the optimal 150ohm pull-down bias in Fig. 12. This form of double termination can reduce the V_swing in ½ of the original at the RX side. By fine tuning the 100ohm resistor at the TX side with l ...
... It is suggested to add another cross 100ohm at TX side to tune the LVPECL output V_swing without changing the optimal 150ohm pull-down bias in Fig. 12. This form of double termination can reduce the V_swing in ½ of the original at the RX side. By fine tuning the 100ohm resistor at the TX side with l ...