LM2575 数据资料 dataSheet 下载
... The power and ground connections of the LM2575 must be low impedance to help maintain output stability. With the 16-pin package, all the ground pins (including signal and power grounds) should be soldered directly to wide PCB copper traces to ensure low-inductance connections and good thermal dissip ...
... The power and ground connections of the LM2575 must be low impedance to help maintain output stability. With the 16-pin package, all the ground pins (including signal and power grounds) should be soldered directly to wide PCB copper traces to ensure low-inductance connections and good thermal dissip ...
Data Bulletin Shedding Non-Priority Loads with
... The reflex load-shedding order is sent to the load-shedding contactor through the SDx module installed in the PowerPact H-, J-, or L-frame circuit breaker. After configuring the thresholds, all that is required is to assign the alarm to output 2 on the SDx module (as output 1 is already assigned to ...
... The reflex load-shedding order is sent to the load-shedding contactor through the SDx module installed in the PowerPact H-, J-, or L-frame circuit breaker. After configuring the thresholds, all that is required is to assign the alarm to output 2 on the SDx module (as output 1 is already assigned to ...
LMC6462 Dual/LMC6464 Quad Micropower, Rail-to
... To minimize the effect of any surface leakage, lay out a ring of foil completely surrounding the LMC6462’s inputs and the terminals of capacitors, diodes, conductors, resistors, relay terminals, etc. connected to the op-amp’s inputs, as in Figure 11. To have a significant effect, guard rings should ...
... To minimize the effect of any surface leakage, lay out a ring of foil completely surrounding the LMC6462’s inputs and the terminals of capacitors, diodes, conductors, resistors, relay terminals, etc. connected to the op-amp’s inputs, as in Figure 11. To have a significant effect, guard rings should ...
Timers and Oscillators - Microwave Electronics Laboratory at UCSB
... triangular(ish) waveform and varying the reference voltage—is one of the most common methods and is widely used in a variety of switching applications. It is a simple example of a “pulse-width modulator”, a circuit that generates a variable pulse width in response to some modulating signal, which is ...
... triangular(ish) waveform and varying the reference voltage—is one of the most common methods and is widely used in a variety of switching applications. It is a simple example of a “pulse-width modulator”, a circuit that generates a variable pulse width in response to some modulating signal, which is ...
Optical Link ASICs for LHC Upgrades K.K. Gan
... The two VCSEL driver circuits in the ASIC have similar architecture; one optimized for 640 Mb/s with higher drive current and the other for 3.2 Gb/s with lower current. Each consists of a 1.5 V LVDS receiver circuit, a 1.5 to 2.5 V logic converter circuit, and a 2.5 V VCSEL driver circuit. A block d ...
... The two VCSEL driver circuits in the ASIC have similar architecture; one optimized for 640 Mb/s with higher drive current and the other for 3.2 Gb/s with lower current. Each consists of a 1.5 V LVDS receiver circuit, a 1.5 to 2.5 V logic converter circuit, and a 2.5 V VCSEL driver circuit. A block d ...
TPS63000-Q1 数据资料 dataSheet 下载
... The controlling circuit of the device is based on an average current mode topology. The average inductor current is regulated by a fast current regulator loop which is controlled by a voltage control loop. The controller also uses input and output voltage feed forward. Changes of input and output vo ...
... The controlling circuit of the device is based on an average current mode topology. The average inductor current is regulated by a fast current regulator loop which is controlled by a voltage control loop. The controller also uses input and output voltage feed forward. Changes of input and output vo ...
71M6545T/71M6545HT Energy Meter ICs General Description Features
... The 71M6545T/71M6545HT metrology processors are based on Maxim Integrated’s 4th-generation metering architecture supporting the 71M6xxx series of isolated current sensing products that offer drastic reduction in component count, immunity to magnetic tampering, and unparalleled reliability. The 71M65 ...
... The 71M6545T/71M6545HT metrology processors are based on Maxim Integrated’s 4th-generation metering architecture supporting the 71M6xxx series of isolated current sensing products that offer drastic reduction in component count, immunity to magnetic tampering, and unparalleled reliability. The 71M65 ...
RF3827 数据资料DataSheet下载
... RF3827 can be used as both low noise amplifier and linear transmit driver. Internal matching is such that the part can be used effectively in both 50 and 75 systems. The standard evaluation board is 50, as are the corresponding specifications shown within the data sheet. Perhaps more convenient f ...
... RF3827 can be used as both low noise amplifier and linear transmit driver. Internal matching is such that the part can be used effectively in both 50 and 75 systems. The standard evaluation board is 50, as are the corresponding specifications shown within the data sheet. Perhaps more convenient f ...
Testing and Demonstration Results for the
... SuperPower, Inc. is developing a 138kV SFCL with RUL. Although RUL is very challenging, it is desirable from the utility’s perspective since the device can recover to the low impedance state without having to be taken off-line. Since the SFCL device does not switch in and out of the circuit there wi ...
... SuperPower, Inc. is developing a 138kV SFCL with RUL. Although RUL is very challenging, it is desirable from the utility’s perspective since the device can recover to the low impedance state without having to be taken off-line. Since the SFCL device does not switch in and out of the circuit there wi ...
Presentation Slides
... The processor that we used was the MSP430 from Texas Instruments. This is a very versatile, lowpower microprocessor. It has an A/D converter that is used to record the output of the temperature sensor. Here are some of the features of the features of the microprocessor: • Ultra low-power architectur ...
... The processor that we used was the MSP430 from Texas Instruments. This is a very versatile, lowpower microprocessor. It has an A/D converter that is used to record the output of the temperature sensor. Here are some of the features of the features of the microprocessor: • Ultra low-power architectur ...
A1304
... Copyright ©2013-14, Allegro MicroSystems, LLC Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an ord ...
... Copyright ©2013-14, Allegro MicroSystems, LLC Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an ord ...
steri-vac - Steri-Dent
... removed for periodical visual inspection and cleaning. The canister need not be mounted below the level of the inlets. It can be hung on the wall of the laboratory, utility room, darkroom, garage, etc. (Mount as low as possible to avoid excess water lift). Make sure that the canister is mounted at a ...
... removed for periodical visual inspection and cleaning. The canister need not be mounted below the level of the inlets. It can be hung on the wall of the laboratory, utility room, darkroom, garage, etc. (Mount as low as possible to avoid excess water lift). Make sure that the canister is mounted at a ...
0.37, 0.75Kw - Omni Ray AG
... setting frequency. If the motor does not accelerate smoothly and the ALARM lamp blinks during the acceleration or the “ALARM” indication lamp lights up, this is because the acceleration time has been set at too short period in relation to the motor load, and the acceleration time should thus be leng ...
... setting frequency. If the motor does not accelerate smoothly and the ALARM lamp blinks during the acceleration or the “ALARM” indication lamp lights up, this is because the acceleration time has been set at too short period in relation to the motor load, and the acceleration time should thus be leng ...
Rail-to-Rail Output Audio Amplifiers SSM2275/SSM2475*
... source. Its low input voltage noise figure of 7 nV/√Hz allows the device to be used in applications requiring high gain, such as microphone preamplifiers. Its 11 V/µs slew rate also allows the SSM2275/SSM2475 to produce wide output voltage swings while maintaining low distortion. In addition, its lo ...
... source. Its low input voltage noise figure of 7 nV/√Hz allows the device to be used in applications requiring high gain, such as microphone preamplifiers. Its 11 V/µs slew rate also allows the SSM2275/SSM2475 to produce wide output voltage swings while maintaining low distortion. In addition, its lo ...
First Year Physics Laboratory
... are tackled in weeks 1 to 8 by all students. There is no lab in week 9 in order that students can prepare a formal report on one of their completed experiments and so that they can prepare for projects which run during weeks 10 and 11. The report is to be handed in at the end of week 10 of the first ...
... are tackled in weeks 1 to 8 by all students. There is no lab in week 9 in order that students can prepare a formal report on one of their completed experiments and so that they can prepare for projects which run during weeks 10 and 11. The report is to be handed in at the end of week 10 of the first ...
P84566
... appliances, including audible signaling appliances, powered by the same source and include any required safety factors. ...
... appliances, including audible signaling appliances, powered by the same source and include any required safety factors. ...
Development of a Device for Remote Monitoring of Heart Rate and
... the IRRx. The circuit shown in Fig. 3 has been designed to do this. The more infrared light is received the less the voltage of the input point from the sensor part is produced. The IRRx picks an AC signal with some DC components. The DC components come up from non-pulsative tissues. Direct crosstal ...
... the IRRx. The circuit shown in Fig. 3 has been designed to do this. The more infrared light is received the less the voltage of the input point from the sensor part is produced. The IRRx picks an AC signal with some DC components. The DC components come up from non-pulsative tissues. Direct crosstal ...
EET 114 PowerPoint Slides - Sinclair Community College
... Review from Unit 5: Example of Why Source Transformation Can Be Useful ...
... Review from Unit 5: Example of Why Source Transformation Can Be Useful ...
Western Aerostat Fliers Preliminary Design Review
... ohm resistor and a variable resistor set up in a voltage divider configuration • The variable resistor will vary between 1K-10K ohms depending on the amount of light it is receiving • We will apply 3.3 volts to the top of the fixed resistor and take voltage measurements between the fixed and variabl ...
... ohm resistor and a variable resistor set up in a voltage divider configuration • The variable resistor will vary between 1K-10K ohms depending on the amount of light it is receiving • We will apply 3.3 volts to the top of the fixed resistor and take voltage measurements between the fixed and variabl ...
