LM2747 - Texas Instruments
... It is recommended to choose an AC coupling capacitance in the range of 50 pF to 100 pF. Exceeding the recommended capacitance may inject excessive energy through the internal clamping diode structure present on the FREQ/SYNC pin. The typical trip level of the synchronization pin is 1.5V. To ensure p ...
... It is recommended to choose an AC coupling capacitance in the range of 50 pF to 100 pF. Exceeding the recommended capacitance may inject excessive energy through the internal clamping diode structure present on the FREQ/SYNC pin. The typical trip level of the synchronization pin is 1.5V. To ensure p ...
`Alarm Systems` teachers notes - the Sheffield Hallam University
... Extension activity, Coding the reset of the alarm is a very attractive extension to coding the alarm the basic alarm circuit. This can be used to challenge more able pupils at KS3 or incorporated within the design brief for older pupils. The concept is very simple and a coded alarm does not require ...
... Extension activity, Coding the reset of the alarm is a very attractive extension to coding the alarm the basic alarm circuit. This can be used to challenge more able pupils at KS3 or incorporated within the design brief for older pupils. The concept is very simple and a coded alarm does not require ...
UCC28063A - Texas Instruments
... The junction-to-ambient thermal resistance under natural convection is obtained in a simulation on a JEDEC-standard, high-K board, as specified in JESD51-7, in an environment described in JESD51-2a. The junction-to-case (top) thermal resistance is obtained by simulating a cold plate test on the pack ...
... The junction-to-ambient thermal resistance under natural convection is obtained in a simulation on a JEDEC-standard, high-K board, as specified in JESD51-7, in an environment described in JESD51-2a. The junction-to-case (top) thermal resistance is obtained by simulating a cold plate test on the pack ...
INA301-Q1 36-V, Automotive, High-Speed, Zero
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
PDF
... proposed load models are capable of representing the interaction between network conditions and load. Reference [15] presents the use of chaotic dynamics to describe the operation of nonlinear loads. The proposed approach is applied to electric arc furnace. A tuning mode is described to develop the ...
... proposed load models are capable of representing the interaction between network conditions and load. Reference [15] presents the use of chaotic dynamics to describe the operation of nonlinear loads. The proposed approach is applied to electric arc furnace. A tuning mode is described to develop the ...
An Energy-Efficient Subthreshold Level Converter in 130
... drawn at transition. The diode drop across M5 has an equivalent to further increasing VT p . The output range of this stage is forced to [0V, (VDD − VTN high )]. Fig. 6(c) demonstrates how the diode helps decrease the “on” PMOS below the optimized NMOS of Fig. 6(d). The large difference between Fig. ...
... drawn at transition. The diode drop across M5 has an equivalent to further increasing VT p . The output range of this stage is forced to [0V, (VDD − VTN high )]. Fig. 6(c) demonstrates how the diode helps decrease the “on” PMOS below the optimized NMOS of Fig. 6(d). The large difference between Fig. ...
MAX8664 Low-Cost, Dual-Output, Step-Down Controller with Fast Transient Response General Description
... less than ±0.8% over load, line, and temperature. The MAX8664 operates with a constant switching frequency adjustable from 100kHz to 1MHz. Built-in boost diodes reduce external component count. Digital softstart eliminates input inrush current during startup. The second output has an optional REFIN2 ...
... less than ±0.8% over load, line, and temperature. The MAX8664 operates with a constant switching frequency adjustable from 100kHz to 1MHz. Built-in boost diodes reduce external component count. Digital softstart eliminates input inrush current during startup. The second output has an optional REFIN2 ...
MAX3293/MAX3294/MAX3295 20Mbps, +3.3V, SOT23 RS-485/ RS-422 Transmitters General Description
... Transistors M2, a 2mA current sink, and M1, a 100µA current sink, pull DE to GND through a 5.6kΩ resistor. M2 is designed to pull DE to the disabled state against an external parasitic capacitance up to 100pF that may drive DE high. After 10µs, the timer deactivates M2 while M1 remains on, holding D ...
... Transistors M2, a 2mA current sink, and M1, a 100µA current sink, pull DE to GND through a 5.6kΩ resistor. M2 is designed to pull DE to the disabled state against an external parasitic capacitance up to 100pF that may drive DE high. After 10µs, the timer deactivates M2 while M1 remains on, holding D ...
RA60H4452M1 数据资料DataSheet下载
... 1.The specifications of mention are not guarantee values in this data sheet. Please confirm additional details regarding operation of these products from the formal specification sheet. For copies of the formal specification sheets, please contact one of our sales offices. 2.RA series products (RF p ...
... 1.The specifications of mention are not guarantee values in this data sheet. Please confirm additional details regarding operation of these products from the formal specification sheet. For copies of the formal specification sheets, please contact one of our sales offices. 2.RA series products (RF p ...
AAT2550 数据资料DataSheet下载
... external resistor from 100mA to 1A. In addition to these standard features, the device offers over-voltage, overcurrent, and thermal protection. The two step-down converters are highly integrated, operating at a switching frequency of 1.4MHz, minimizing the size of external components while keeping ...
... external resistor from 100mA to 1A. In addition to these standard features, the device offers over-voltage, overcurrent, and thermal protection. The two step-down converters are highly integrated, operating at a switching frequency of 1.4MHz, minimizing the size of external components while keeping ...
UCC28950 数据资料 dataSheet 下载
... Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to a ...
... Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to a ...
Pinpoint power quality problems faster
... measurements. Cursors and zoom can be used ‘live’ while taking the measurements, or ‘offline’ on stored measurement data. The stored measurements can also be transferred to a PC with FlukeView. This software’s ‘view’ mode allows cursors and zoom to be used on stored measurements as if actually worki ...
... measurements. Cursors and zoom can be used ‘live’ while taking the measurements, or ‘offline’ on stored measurement data. The stored measurements can also be transferred to a PC with FlukeView. This software’s ‘view’ mode allows cursors and zoom to be used on stored measurements as if actually worki ...
Step-up, step-down, and isolation transformers
... transformer. Explain how the construction of a soldering gun employs a step-down transformer (with a very large step ratio!) to generate high temperatures at the soldering tip. file 02167 Question 30 The ignition coil of a gasoline-powered internal combustion automobile engine is an example of a tra ...
... transformer. Explain how the construction of a soldering gun employs a step-down transformer (with a very large step ratio!) to generate high temperatures at the soldering tip. file 02167 Question 30 The ignition coil of a gasoline-powered internal combustion automobile engine is an example of a tra ...
AD8628
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy and low noise. No external capacitor is required. In addition, the AD8628/ AD8629/AD8630 greatly reduce the digital switching noise found in most chopper-stabilized amplifiers. With an of ...
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy and low noise. No external capacitor is required. In addition, the AD8628/ AD8629/AD8630 greatly reduce the digital switching noise found in most chopper-stabilized amplifiers. With an of ...
Unit V - SriRajkumar
... Test is carried out for long time & increase in temperature is less than 10C/hr. This test is enough to produce large dielectric loss and thermal in stability. Thermal stability test is done for bushing rated for 132 kV above. Carried out on the bushing immersed in oil at max. service temper ...
... Test is carried out for long time & increase in temperature is less than 10C/hr. This test is enough to produce large dielectric loss and thermal in stability. Thermal stability test is done for bushing rated for 132 kV above. Carried out on the bushing immersed in oil at max. service temper ...
W. Inam, K.K. Afridi and D.J. Perreault, “Variable Frequency Multiplier Technique for High Efficiency Conversion Over a Wide Operating Range,” 2014 IEEE Energy Conversion Congress and Exposition , Sept. 2014.
... cannot be optimally designed. Furthermore, circulating currents may increase proportionally as load is decreased resulting in higher losses at light loads. With phase shift control, operation over a wide range is likewise challenging. In many resonant converters, when two legs of the inverter are ph ...
... cannot be optimally designed. Furthermore, circulating currents may increase proportionally as load is decreased resulting in higher losses at light loads. With phase shift control, operation over a wide range is likewise challenging. In many resonant converters, when two legs of the inverter are ph ...
Sergé`s famous letter
... When I came to the part in the notes in which you reveal the discrepancy between the experimental vs. theoretical results, I thought to myself, aha, here's another victim of the 3280's poor data sheet (as I was one myself, and had exactly the same discrepancy in my tests). I thought I'd write you a ...
... When I came to the part in the notes in which you reveal the discrepancy between the experimental vs. theoretical results, I thought to myself, aha, here's another victim of the 3280's poor data sheet (as I was one myself, and had exactly the same discrepancy in my tests). I thought I'd write you a ...
Document
... Residual Current Circuit Breaker Electric Leakage Circuit Breaker Magnetic Circuit Breakers Residual Current Breaker with Overcurrent protection ...
... Residual Current Circuit Breaker Electric Leakage Circuit Breaker Magnetic Circuit Breakers Residual Current Breaker with Overcurrent protection ...
Evaluation Board User Guide UG-339
... 100 MΩ impedance of these probes sources/sinks current from the input depending on their bias. ...
... 100 MΩ impedance of these probes sources/sinks current from the input depending on their bias. ...
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.