MAX1692 Low-Noise, 5.5V-Input, PWM Step-Down Regulator General Description
... The maximum on-time is approximately 2/fOSC, allowing operation to 100% duty cycle. Current-mode feedback provides cycle-by-cycle current limiting for superior load- and line-response and protection of the internal MOSFET and rectifier. At each falling edge of the internal oscillator, the SYNC cell ...
... The maximum on-time is approximately 2/fOSC, allowing operation to 100% duty cycle. Current-mode feedback provides cycle-by-cycle current limiting for superior load- and line-response and protection of the internal MOSFET and rectifier. At each falling edge of the internal oscillator, the SYNC cell ...
Table of Contents - UCF EECS - University of Central Florida
... The power company may have realized that one of the transformers is not responding appropriately in a given sector, but a problem they face is they do not have any means to figure out exactly where to send their service men. This means that the elderly couple could have to wait hours for electricit ...
... The power company may have realized that one of the transformers is not responding appropriately in a given sector, but a problem they face is they do not have any means to figure out exactly where to send their service men. This means that the elderly couple could have to wait hours for electricit ...
S280-70-10
... display (no text message shown) and none of the LEDs will be illuminated. The control clock may require resetting if the operating power has been disconnected for more than thirty days. Refer to Service Information S280-70-4 (ProView 4.X.X) or S280-70-21 (ProView 5.X.X) Form 6 MicroprocessorBased Re ...
... display (no text message shown) and none of the LEDs will be illuminated. The control clock may require resetting if the operating power has been disconnected for more than thirty days. Refer to Service Information S280-70-4 (ProView 4.X.X) or S280-70-21 (ProView 5.X.X) Form 6 MicroprocessorBased Re ...
MOTUS®ContactronControl.
... is designed more efficiently. This is because the use of SmartWire-DT™ leads to a considerable reduction in wiring requirements. Thus, control panels are not only tidier, they are also more compact. Less wiring means less risk of error. ...
... is designed more efficiently. This is because the use of SmartWire-DT™ leads to a considerable reduction in wiring requirements. Thus, control panels are not only tidier, they are also more compact. Less wiring means less risk of error. ...
MPA-460 ANF3/8031 BRUSHLESS SERVO AMPLIFIER
... polarity inverted by switching the fourth switch on DIP switch S2. Once this is done, this output will be ON if no fault exists. This output would now be thought of as a READY output instead of a FAULT output. The normal fault operation occurs with S2-4 ON. The purpose of inversion of this output is ...
... polarity inverted by switching the fourth switch on DIP switch S2. Once this is done, this output will be ON if no fault exists. This output would now be thought of as a READY output instead of a FAULT output. The normal fault operation occurs with S2-4 ON. The purpose of inversion of this output is ...
S8VS (15/30/60/90/120/180/240/480-W Models)
... *4. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON. *5. Displayed on 7-segment LED. (character height: 8 mm) *6. Resolution of output voltage indication: 0.1 V, Precision of output voltage indication: ±2% (percentage of output voltage value, ±1 ...
... *4. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON. *5. Displayed on 7-segment LED. (character height: 8 mm) *6. Resolution of output voltage indication: 0.1 V, Precision of output voltage indication: ±2% (percentage of output voltage value, ±1 ...
Judicious use of aluminum electrolytic capacitors
... Failure rates are often measured in units of % per 1000 hours (10-5/hour). For higher reliability devices designed with a smaller failure rate, units of Failure In Time (FIT) (10-9/hour) is used. Aluminum electrolytic capacitors are considered as components of wear-out failure mode, the electrical c ...
... Failure rates are often measured in units of % per 1000 hours (10-5/hour). For higher reliability devices designed with a smaller failure rate, units of Failure In Time (FIT) (10-9/hour) is used. Aluminum electrolytic capacitors are considered as components of wear-out failure mode, the electrical c ...
ISL8200MEVAL2PHZ User Guide
... The analysis of the circuit in Figure 4 will begin with a discussion of the operation of the HIP2100. HIP2100, U6, is a non-inverting half bridge MOSFET driver capable of driving up to 2A of gate drive into MOSFETs Q17 and Q19. Figure 6 depicts the simplified functional block diagram for the HIP2100 ...
... The analysis of the circuit in Figure 4 will begin with a discussion of the operation of the HIP2100. HIP2100, U6, is a non-inverting half bridge MOSFET driver capable of driving up to 2A of gate drive into MOSFETs Q17 and Q19. Figure 6 depicts the simplified functional block diagram for the HIP2100 ...
TDA8947J 4-channel audio amplifier
... of the power stages and one measures the global chip temperature. At a local temperature of approximately 185 °C or a global temperature of approximately 150 °C, this detection circuit switches off the power stages for 2 ms. High-impedance of the outputs is the result. After this time period the pow ...
... of the power stages and one measures the global chip temperature. At a local temperature of approximately 185 °C or a global temperature of approximately 150 °C, this detection circuit switches off the power stages for 2 ms. High-impedance of the outputs is the result. After this time period the pow ...
ISO Rules Part 500 Facilities Division 502 Technical Requirements
... generating unit, but only if the generating unit continues to meet all conditions of that approval. Reactive Power Requirements for a Generating Unit 5(1) For the purposes of determining the reactive power requirements of this section 502.5, the legal owner of a generating unit must determine the ro ...
... generating unit, but only if the generating unit continues to meet all conditions of that approval. Reactive Power Requirements for a Generating Unit 5(1) For the purposes of determining the reactive power requirements of this section 502.5, the legal owner of a generating unit must determine the ro ...
Trade of Electrician Motor Control COURSE NOTES
... Note: A separate earth protective conductor was fitted on the outside of the older types of flexible conduit. Therefore mechanical protection was not provided. In modern installations it must be installed inside the flexible conduit with the power cables. ...
... Note: A separate earth protective conductor was fitted on the outside of the older types of flexible conduit. Therefore mechanical protection was not provided. In modern installations it must be installed inside the flexible conduit with the power cables. ...
Chapter 26
... 1pW is the reference for sound power when calculating dB Another reference in electronics is the dBm which represents the power level relative to 1mW. (If you notice on the VOM, the was a dB scale which was referencing this dBm level. You will you this in the communications class ...
... 1pW is the reference for sound power when calculating dB Another reference in electronics is the dBm which represents the power level relative to 1mW. (If you notice on the VOM, the was a dB scale which was referencing this dBm level. You will you this in the communications class ...
6.0 selecting, installing, maintenance & troubleshooting
... • Make sure that unnecessary items are kept away from the equipment • inside the enclosure. • If the PLC system enclosure is in an environment that exhibits vibration, install a vibration detector that can interface with the PLC as a preventive measure. ...
... • Make sure that unnecessary items are kept away from the equipment • inside the enclosure. • If the PLC system enclosure is in an environment that exhibits vibration, install a vibration detector that can interface with the PLC as a preventive measure. ...
Dépannage du gysmi 130HF
... For the following operations, disconnect the machine of mains supply. For the next test, the measures are checked under low voltage: Check the function of each part of the electronic board with external power supply. If there is no oscilloscope, you could use a voltmeter with the average voltage ”CH ...
... For the following operations, disconnect the machine of mains supply. For the next test, the measures are checked under low voltage: Check the function of each part of the electronic board with external power supply. If there is no oscilloscope, you could use a voltmeter with the average voltage ”CH ...
GM862-QUAD / PY Hardware User Guide
... EVB for Camera Support ............................................................................................................... 63 EVB for Transchip camera support ............................................................................................... 65 Block Diagram for supported ca ...
... EVB for Camera Support ............................................................................................................... 63 EVB for Transchip camera support ............................................................................................... 65 Block Diagram for supported ca ...
Testing.
... The calibration is generally done at a voltage of 50 to 75 % of the test voltage. In this case since the test voltage is 550 kV the calibration is done at a level of 275 kV to 413 kV. Let the Impulse Generator has 6 stages with a charging voltage of Dr M A Panneerselvam, Professor, Anna University ...
... The calibration is generally done at a voltage of 50 to 75 % of the test voltage. In this case since the test voltage is 550 kV the calibration is done at a level of 275 kV to 413 kV. Let the Impulse Generator has 6 stages with a charging voltage of Dr M A Panneerselvam, Professor, Anna University ...
network lighting controls
... CRESTRON® GREEN LIGHT® ARCHITECTURAL DIMMING CONTROLS (GLPD) Crestron Green Light and Green Light Express Network Dimming Control Systems are web accessible, network connected dimming control systems that receive digital or analog signals from addressable network devices, assemble signals at a signa ...
... CRESTRON® GREEN LIGHT® ARCHITECTURAL DIMMING CONTROLS (GLPD) Crestron Green Light and Green Light Express Network Dimming Control Systems are web accessible, network connected dimming control systems that receive digital or analog signals from addressable network devices, assemble signals at a signa ...
AN-828 Increasing the High Speed Torque of
... crispness of the response and the high speed torque are increased. While the rotor holds position or moves at low step rates, the series power resistors protect the motor by holding the winding currents to the rated limit. Since both the L/R-time constants of the phase windings and the rated supply ...
... crispness of the response and the high speed torque are increased. While the rotor holds position or moves at low step rates, the series power resistors protect the motor by holding the winding currents to the rated limit. Since both the L/R-time constants of the phase windings and the rated supply ...
MAX3735/MAX3735A 2.7Gbps, Low-Power SFP Laser Drivers General Description Features
... Specifications at -40°C are guaranteed by design and characterization. Dice are tested at TA = +25°C only. Maximum value is specified at IMOD = 60mA, IBIAS = 100mA. TX_FAULT is an open-collector output and must be pulled up with a 4.7kΩ to 10kΩ resistor. Guaranteed by design and characterization. VC ...
... Specifications at -40°C are guaranteed by design and characterization. Dice are tested at TA = +25°C only. Maximum value is specified at IMOD = 60mA, IBIAS = 100mA. TX_FAULT is an open-collector output and must be pulled up with a 4.7kΩ to 10kΩ resistor. Guaranteed by design and characterization. VC ...
Power Efficiency of Multiple Clock, Multiple Voltage Cores
... designs compared to synchronous designs. However, their work targets a regular ASIC design flow with simpler clocking strategies rather than the aggressive clock distribution networks used in microprocessors. Of great importance in GALS designs is the choice of the asynchronous communication mechani ...
... designs compared to synchronous designs. However, their work targets a regular ASIC design flow with simpler clocking strategies rather than the aggressive clock distribution networks used in microprocessors. Of great importance in GALS designs is the choice of the asynchronous communication mechani ...
2017 ELECTRICAL SAFETY SERVICES CATALOG
... Safety from arc flash and other workplace electrical hazards isn’t solved by compliance alone. A truly safe workplace starts with your employees having the practical knowledge needed get the job done safely. We believe in the responsibility to provide a safe environment for each and every person und ...
... Safety from arc flash and other workplace electrical hazards isn’t solved by compliance alone. A truly safe workplace starts with your employees having the practical knowledge needed get the job done safely. We believe in the responsibility to provide a safe environment for each and every person und ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.