NEMA-4X—IP65
... process may injure someone if a sudden or unexpected automatic restart occurs. If manual reset relays are not available, disable the automatic restart feature using external control wiring. WARNING: This unit has an automatic restart feature that will start the motor whenever input power is applied ...
... process may injure someone if a sudden or unexpected automatic restart occurs. If manual reset relays are not available, disable the automatic restart feature using external control wiring. WARNING: This unit has an automatic restart feature that will start the motor whenever input power is applied ...
1. Kirchhoff`s Laws
... 1. Kirchhoff’s Laws Introduction The circuits in this problem set are comprised of unspecified circuit elements. (We don’t know if a particular circuit element is a resistor or a voltage source or something else.) The current and voltage of each circuit element is labeled, sometimes as a value and s ...
... 1. Kirchhoff’s Laws Introduction The circuits in this problem set are comprised of unspecified circuit elements. (We don’t know if a particular circuit element is a resistor or a voltage source or something else.) The current and voltage of each circuit element is labeled, sometimes as a value and s ...
SN74SSTV32877 数据资料 dataSheet 下载
... Package thermal impedance, θJA (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C † Stresses ...
... Package thermal impedance, θJA (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C † Stresses ...
MAX3095/MAX3096 ±15kV ESD-Protected, 10Mbps, 3V/5V, Quad RS-422/RS-485 Receivers ________________General Description
... Discharge, and ±15kV using the Human Body Model. The MAX3095 operates from a +5V supply, while the MAX3096 operates from a +3.3V supply. Receiver propagation delays are guaranteed to within ±8ns of a predetermined value, thereby ensuring device-to-device matching across production lots. Complementar ...
... Discharge, and ±15kV using the Human Body Model. The MAX3095 operates from a +5V supply, while the MAX3096 operates from a +3.3V supply. Receiver propagation delays are guaranteed to within ±8ns of a predetermined value, thereby ensuring device-to-device matching across production lots. Complementar ...
SN65EPT23 数据资料 dataSheet 下载
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
Old Company Name in Catalogs and Other Documents
... 2. The input voltage should be allowed to input without damage or destruction independent of the magnitude of V+. Either input signal should not be allowed to go negative by more than 0.3 V. The normal operation will establish when any input is within the Common Mode Input Voltage Range of electrica ...
... 2. The input voltage should be allowed to input without damage or destruction independent of the magnitude of V+. Either input signal should not be allowed to go negative by more than 0.3 V. The normal operation will establish when any input is within the Common Mode Input Voltage Range of electrica ...
Tutorial Problems
... 5. A 220 volts, 1500 rpm, 10 Amps separately excited dc motor has an armature resistance of 0.5 Ω is fed from a three phase fully controlled rectifier. Available AC source has a line voltage of 400 volts, 50 Hz. A star-delta connected transformer is used to feed the armature so that motor terminal ...
... 5. A 220 volts, 1500 rpm, 10 Amps separately excited dc motor has an armature resistance of 0.5 Ω is fed from a three phase fully controlled rectifier. Available AC source has a line voltage of 400 volts, 50 Hz. A star-delta connected transformer is used to feed the armature so that motor terminal ...
Demagnetization Diagnosis of Permanent Magnet Synchronous
... locked rotor condition, the input current waveform represents internal flux distribution of PMSM. Unlike induction motor, starting torque is not produced by rotating magnetic field because the rotating magnetic field is faster than rotor speed. However, permanent magnet can be demagnetized through t ...
... locked rotor condition, the input current waveform represents internal flux distribution of PMSM. Unlike induction motor, starting torque is not produced by rotating magnetic field because the rotating magnetic field is faster than rotor speed. However, permanent magnet can be demagnetized through t ...
MAX4684/MAX4685 0.5 Analog Switches in UCSP Ω
... Note 1: Signals on NO_, NC_, and COM_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maximum current rating. Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device can be exposed to durin ...
... Note 1: Signals on NO_, NC_, and COM_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maximum current rating. Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device can be exposed to durin ...
CC2541-Q1 - Texas Instruments
... The CC2541-Q1 is a power-optimized true Wireless MCU solution for both Bluetooth low energy and proprietary 2.4-GHz applications. This device enables the building of robust nework nodes with low total bill-of-material costs. The CC2541-Q1 combines the excellent performance of a leading RF transceive ...
... The CC2541-Q1 is a power-optimized true Wireless MCU solution for both Bluetooth low energy and proprietary 2.4-GHz applications. This device enables the building of robust nework nodes with low total bill-of-material costs. The CC2541-Q1 combines the excellent performance of a leading RF transceive ...
manual - Zika industrials LTD
... 8. Use safety net when work at high position. 9. Check and maintain regularly, don’t use it until the broken parts are fixed well. 10. Cut off all the input power when not use. 11. Follow the national or local related standard and regulations when using the AC/DC machine at narrow or high position. ...
... 8. Use safety net when work at high position. 9. Check and maintain regularly, don’t use it until the broken parts are fixed well. 10. Cut off all the input power when not use. 11. Follow the national or local related standard and regulations when using the AC/DC machine at narrow or high position. ...
Maximum ratings and characteristics for thyristors
... The peak surge current is the maximum peak current that may be applied to the device for one full cycle of conduction without device degradation. The maximum peak current is usually specified as sinusoidal at 50 Hz or 60 Hz. This rating applies when the device is conducting rated current before the ...
... The peak surge current is the maximum peak current that may be applied to the device for one full cycle of conduction without device degradation. The maximum peak current is usually specified as sinusoidal at 50 Hz or 60 Hz. This rating applies when the device is conducting rated current before the ...
Linköping University Post Print On-Chip Stimulus Generator for Gain,
... interest. Therefore, the signals do not suffer from transmission line effects on a chip. To test the gain, linearity, and blocking profile of an RF front end, two voltage-controlled oscillators (VCOs) with a wide tuning range and an adder with power control are needed. These components should featur ...
... interest. Therefore, the signals do not suffer from transmission line effects on a chip. To test the gain, linearity, and blocking profile of an RF front end, two voltage-controlled oscillators (VCOs) with a wide tuning range and an adder with power control are needed. These components should featur ...
Electronics (2001)
... Common Diode • The first diode in the previous Figure is a semiconductor diode which could be a small signal diode. Notice the straight bar end has the letter “k”, this denotes the “cathode” while the “a” denotes anode. • Current only flows from anode to cathode and not in the reverse direction, he ...
... Common Diode • The first diode in the previous Figure is a semiconductor diode which could be a small signal diode. Notice the straight bar end has the letter “k”, this denotes the “cathode” while the “a” denotes anode. • Current only flows from anode to cathode and not in the reverse direction, he ...
AN10327 TDA856x and TDA8571J power amplifiers Rev. 01.00 — 15 October 2004
... It may be clear that using matched input capacitors give the best CMRR results (line C). So, in order to take optimum advantage of the differential inputs, the input capacitors should be equal (matched) and have a low tolerance. Also, when a very high CMRR is required it is therefore best to use inp ...
... It may be clear that using matched input capacitors give the best CMRR results (line C). So, in order to take optimum advantage of the differential inputs, the input capacitors should be equal (matched) and have a low tolerance. Also, when a very high CMRR is required it is therefore best to use inp ...
LTC4078
... The LTC4078X features a maximum 22V rating for both wall adapter and USB inputs, although charging stops if the selected power source exceeds the overvoltage limit. Internal thermal feedback regulates the battery charge current to maintain a constant die temperature during high power operation or hi ...
... The LTC4078X features a maximum 22V rating for both wall adapter and USB inputs, although charging stops if the selected power source exceeds the overvoltage limit. Internal thermal feedback regulates the battery charge current to maintain a constant die temperature during high power operation or hi ...
Aalborg Universitet Selective Harmonic Compensation
... CL filters have widely been used with grid-connected voltage source converters due to their better switching ripple attenuation and smaller volumes when compared to L filters [1]. However, the presence of LCL resonance complicates the converter control and its sensitivity to harmonics [2], which can ...
... CL filters have widely been used with grid-connected voltage source converters due to their better switching ripple attenuation and smaller volumes when compared to L filters [1]. However, the presence of LCL resonance complicates the converter control and its sensitivity to harmonics [2], which can ...
The following should be included in your experimental checklist
... Op-amp limitations: Just like all real circuit elements, op-amps have certain limitations which prevent them from performing optimally under all conditions. The one you are most likely to encounter in this class is called saturation. An op-amp becomes saturated if it tries to put out a voltage level ...
... Op-amp limitations: Just like all real circuit elements, op-amps have certain limitations which prevent them from performing optimally under all conditions. The one you are most likely to encounter in this class is called saturation. An op-amp becomes saturated if it tries to put out a voltage level ...
The control of the source nodes of the four-transistor SRAM... the previous chapter. The circuits initiate the read and write...
... current. This is also valid for M3 and M4, where the gate-source voltage is V2. The gate voltages of M2 and M4 are fixed at ground, but may also be fixed at any other constant bias voltage. From this it follows that the voltages of the input lines are V1+V2, and V2+V1 respectively. current distribu ...
... current. This is also valid for M3 and M4, where the gate-source voltage is V2. The gate voltages of M2 and M4 are fixed at ground, but may also be fixed at any other constant bias voltage. From this it follows that the voltages of the input lines are V1+V2, and V2+V1 respectively. current distribu ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)