TB6640FTG
... The motor rotation speed is controllable by the PWM input sent through the PWM pin. It is also possible to control the motor rotation speed by sending in the PWM signal through not the PWM pin but the IN1 and IN2 pins. When the motor drive is controlled by the PWM input, the TB6640FTG repeats operat ...
... The motor rotation speed is controllable by the PWM input sent through the PWM pin. It is also possible to control the motor rotation speed by sending in the PWM signal through not the PWM pin but the IN1 and IN2 pins. When the motor drive is controlled by the PWM input, the TB6640FTG repeats operat ...
BD63710AEFV
... Motor’s drive current is flowing in it, so please wire in such a way that the wire is thick & short and has low impedance. Voltage VCC may have great fluctuation, so please arrange the bypass capacitor of about 100μ～470μF as close to the terminal as possible and adjust in such a way that the voltage ...
... Motor’s drive current is flowing in it, so please wire in such a way that the wire is thick & short and has low impedance. Voltage VCC may have great fluctuation, so please arrange the bypass capacitor of about 100μ～470μF as close to the terminal as possible and adjust in such a way that the voltage ...
LPV801 Micropower Ionization Smoke Detector
... Humidity can also cause a change in the current, so to minimize this effect; the chamber is divided into two chambers by a perforated collector plate. One chamber is exposed to the open air, and one chamber is protected from direct airflow (but still exposed to ambient air and humidity). The collect ...
... Humidity can also cause a change in the current, so to minimize this effect; the chamber is divided into two chambers by a perforated collector plate. One chamber is exposed to the open air, and one chamber is protected from direct airflow (but still exposed to ambient air and humidity). The collect ...
Broadband Communications over Power Lines (BPL)
... • The FCC recently closed off comment on the PLC docket. Hundreds of amateurs did comment on the problems with PLC during the comment period. • Measurements need to be made. If a utility is deploying PLC in your area, please make measurements of the noise. We need to show the FCC what the problems ...
... • The FCC recently closed off comment on the PLC docket. Hundreds of amateurs did comment on the problems with PLC during the comment period. • Measurements need to be made. If a utility is deploying PLC in your area, please make measurements of the noise. We need to show the FCC what the problems ...
AN-1126: More Boost with Less Stress: the SEPIC
... Numerical Value for 12 V into 150 V Output at 200 mA, N1 = N2 ...
... Numerical Value for 12 V into 150 V Output at 200 mA, N1 = N2 ...
Hidden Alarm_091316
... Electronics engineers design and test circuits that use a variety of electrical components. Before building an electronic circuit, electronics engineers create schematics, which are drawings that identify the different components in the circuit as well as how they are connected to one another. Plann ...
... Electronics engineers design and test circuits that use a variety of electrical components. Before building an electronic circuit, electronics engineers create schematics, which are drawings that identify the different components in the circuit as well as how they are connected to one another. Plann ...
1 Gate-Defined Quantum Dots on Carbon Nanotubes MJ
... shows that the peak spacing in Fig. 4d, 4.8 mV, is half of that required to move from one degeneracy point to the next along a similar line in Fig. 4b, 9.6 mV. This factor of two corresponds nearly exactly to the difference in the size of a single dot between the isolated and strongly coupled cases ...
... shows that the peak spacing in Fig. 4d, 4.8 mV, is half of that required to move from one degeneracy point to the next along a similar line in Fig. 4b, 9.6 mV. This factor of two corresponds nearly exactly to the difference in the size of a single dot between the isolated and strongly coupled cases ...
Weak Inversion Performance of CMOS and DCVSPG Logic Families
... this value is expected to rise and saturate according to the ITRS 2004 report [1]. Power density is a more important concern for high performance microprocessor design because of the large number of transistors on a single die and the increasing clock frequencies. The power density limit of a proces ...
... this value is expected to rise and saturate according to the ITRS 2004 report [1]. Power density is a more important concern for high performance microprocessor design because of the large number of transistors on a single die and the increasing clock frequencies. The power density limit of a proces ...
MacDonald_Stephanie_physics formal lab_HDS
... and recorded the capacitance values. By carrying out this experiment we were able to determine the relationship between capacitance and the area/ distance of each pair of parallel plates. The results indicated a strong correlation between he measured capacitance and area/ distance. The value for was ...
... and recorded the capacitance values. By carrying out this experiment we were able to determine the relationship between capacitance and the area/ distance of each pair of parallel plates. The results indicated a strong correlation between he measured capacitance and area/ distance. The value for was ...
ProfiTrace 2 – Comprehensive PROFIBUS Analyzer Introduction P
... messages can also be captured and logged. The results can also be exported to detailed reports which are accepted by the industry. Predictive maintenance and asset management are now really possible! This outstanding tool that fits in your pocket will boost the limits and capabilities of all PROFIBU ...
... messages can also be captured and logged. The results can also be exported to detailed reports which are accepted by the industry. Predictive maintenance and asset management are now really possible! This outstanding tool that fits in your pocket will boost the limits and capabilities of all PROFIBU ...
Bravado Unit Die-cast Aluminum Battery Unit
... compensated. The charger also has brownout and short circuit protection. Charger status is easily determined via a dual diagnostic LED display which indicates AC/ON and High Charge. An internal push button test switch allows maintenance personnel to quickly determine the operational status of the un ...
... compensated. The charger also has brownout and short circuit protection. Charger status is easily determined via a dual diagnostic LED display which indicates AC/ON and High Charge. An internal push button test switch allows maintenance personnel to quickly determine the operational status of the un ...
LM78S40 Switching Voltage Regulator Applications
... The above calculation for efficiency did not take into account quiescent power dissipation, which decreases efficiency at low current levels when the average input current is of the same magnitude as the quiescent current. It also did not take into account switching losses in the switch and diode or ...
... The above calculation for efficiency did not take into account quiescent power dissipation, which decreases efficiency at low current levels when the average input current is of the same magnitude as the quiescent current. It also did not take into account switching losses in the switch and diode or ...
SN75196 数据资料 dataSheet 下载
... Electrostatic discharge: DY and RA to GND (see Note 2) . . . . . . . . . . . . . . . . . . Class 3, A: 10 kV, B: 500 V All pins (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 3, A: 5 kV, B: 300 V Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . ...
... Electrostatic discharge: DY and RA to GND (see Note 2) . . . . . . . . . . . . . . . . . . Class 3, A: 10 kV, B: 500 V All pins (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 3, A: 5 kV, B: 300 V Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . ...
DS75176B/DS75176BT Multipoint RS-485/RS
... The driver and receiver outputs feature TRI-STATE capability, for the driver outputs over the entire common mode range of +12V to −7V. Bus contention or fault situations that cause excessive power dissipation within the device are handled by a thermal shutdown circuit, which forces the driver output ...
... The driver and receiver outputs feature TRI-STATE capability, for the driver outputs over the entire common mode range of +12V to −7V. Bus contention or fault situations that cause excessive power dissipation within the device are handled by a thermal shutdown circuit, which forces the driver output ...
Chapter 02 Voltage and Current
... Materials that do not conduct because their valence shells are full or almost full Glass, porcelain (or china), plastic, and rubber are good insulators High voltage will cause an insulator to break down and conduct ...
... Materials that do not conduct because their valence shells are full or almost full Glass, porcelain (or china), plastic, and rubber are good insulators High voltage will cause an insulator to break down and conduct ...
Plasma Arc Cutting
... • Torch and head may be connected at any angle such as 90°, 75°, 180° (straight), or it can be flexible. • Because of the heat in the head produced by the arc, some provisions for cooling the head and its internal parts must be made. – Cooling for low power torches may be either by air or water. – H ...
... • Torch and head may be connected at any angle such as 90°, 75°, 180° (straight), or it can be flexible. • Because of the heat in the head produced by the arc, some provisions for cooling the head and its internal parts must be made. – Cooling for low power torches may be either by air or water. – H ...
Dynamic Current Profiling
... available power when you try to decide what features to include, what size your device should be, and at what speed it should operate. Because of the power challenges battery-powered devices present, it is becoming critical that you optimize the hardware and software of your design for minimum power ...
... available power when you try to decide what features to include, what size your device should be, and at what speed it should operate. Because of the power challenges battery-powered devices present, it is becoming critical that you optimize the hardware and software of your design for minimum power ...
Medium Uniform Source Systems (USS)
... exceptional 3000K uniform radiance for the test and calibration of imaging and non-imaging detectors. The systems provide stepped luminance output, or continuous output with the addition of a variable attenuator. The USS-1200 produces zero to 63,000 cd/m2 and the USS2000 produces zero to 18,000 cd/m ...
... exceptional 3000K uniform radiance for the test and calibration of imaging and non-imaging detectors. The systems provide stepped luminance output, or continuous output with the addition of a variable attenuator. The USS-1200 produces zero to 63,000 cd/m2 and the USS2000 produces zero to 18,000 cd/m ...
Atmel U3280M Transponder Interface for Microcontroller Features DATASHEET
... antenna of the transponder interface. The Atmel U3280M consists of a rectifier stage for the antenna, power management to handle field and battery power supplies, a damping modulator, and a field-gap detection stage for contactless data communication. Furthermore, a field clock extraction and an EEP ...
... antenna of the transponder interface. The Atmel U3280M consists of a rectifier stage for the antenna, power management to handle field and battery power supplies, a damping modulator, and a field-gap detection stage for contactless data communication. Furthermore, a field clock extraction and an EEP ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.