Oscilloscope Didascope MTX112
... for AUTO sweep by default, which will make it possible for the user to quickly find the trace whether or not there is a signal. The "DC" trigger filter is also programmed by default. f) Trace display ...
... for AUTO sweep by default, which will make it possible for the user to quickly find the trace whether or not there is a signal. The "DC" trigger filter is also programmed by default. f) Trace display ...
MAXPLUS 211 OPTION SPINDLE AMPLIFIER
... because two of the combinations produce the same basic KE and KT. The reconfiguration of the motor windings from a DELTA to a WYE along with series or parallel connections allows changing the motors KE and KT. This allows the motor and amplifier to produce similar horsepower in the three speed range ...
... because two of the combinations produce the same basic KE and KT. The reconfiguration of the motor windings from a DELTA to a WYE along with series or parallel connections allows changing the motors KE and KT. This allows the motor and amplifier to produce similar horsepower in the three speed range ...
Working With LED Display Drivers
... age for a full-scale value ranging from 1.25 to 10 volts DC. The 1.2-milliamp current fixed by R1 goes to ground via R2, raising the reference value o n p i n s 7 a n d 8 above zero. If R2 equals 2.4K. then pin 8 will be a t 2.50 volts DC, a n d pin 7 a t 3 . 7 5 volts DC. Thus, R2 lets pin 7 be var ...
... age for a full-scale value ranging from 1.25 to 10 volts DC. The 1.2-milliamp current fixed by R1 goes to ground via R2, raising the reference value o n p i n s 7 a n d 8 above zero. If R2 equals 2.4K. then pin 8 will be a t 2.50 volts DC, a n d pin 7 a t 3 . 7 5 volts DC. Thus, R2 lets pin 7 be var ...
DIP IPM Vers.3 Demo Board (1200V) Manual
... Figure 4: SC detection circuit: operation of the IPM In case that the separate current information of the three legs is not required, it is possible to connect all three open emitters together and to use just a single shunt resistor. Hence, the diodes D1…D3 and R11 have no function and could be omit ...
... Figure 4: SC detection circuit: operation of the IPM In case that the separate current information of the three legs is not required, it is possible to connect all three open emitters together and to use just a single shunt resistor. Hence, the diodes D1…D3 and R11 have no function and could be omit ...
MAX8784 Step-Up Regulator, Internal Charge Pumps, Switch General Description
... regulator and the positive charge-pump to stress test display panels during production. The MAX8784 can operate from input voltages of 4V to 5.5V and is optimized for LCD TV panel and LCD monitor applications. The step-up DC-DC regulator provides a regulated supply voltage for TFT source drivers. Th ...
... regulator and the positive charge-pump to stress test display panels during production. The MAX8784 can operate from input voltages of 4V to 5.5V and is optimized for LCD TV panel and LCD monitor applications. The step-up DC-DC regulator provides a regulated supply voltage for TFT source drivers. Th ...
Design of CMOS Comparators for FLASH ADC
... measured at the midpoints between the input and output signals. Settling Time is defined as the time needed for the output to be settled within a specified percent of its final value. Slew Rate is a large-signal behavior that sets the maximum rate of output change. It is limited by the output drivin ...
... measured at the midpoints between the input and output signals. Settling Time is defined as the time needed for the output to be settled within a specified percent of its final value. Slew Rate is a large-signal behavior that sets the maximum rate of output change. It is limited by the output drivin ...
Evaluation Board User Guide UG-288
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
Doherty Amplifier with DSP Control to Improve Performance in CDMA Operation WE3A-1
... Then, the "mirror image" of this data is calculated for the phase predistortion data, normalized, and programmed into the DSP controller. This phase predistortion data is also shown in Fig. 8. It should be noted that the conventional approach of gain predistortion at baseband gives very little benef ...
... Then, the "mirror image" of this data is calculated for the phase predistortion data, normalized, and programmed into the DSP controller. This phase predistortion data is also shown in Fig. 8. It should be noted that the conventional approach of gain predistortion at baseband gives very little benef ...
UCC28250 数据资料 dataSheet 下载
... soft-start, used in conjunction with an internal pre-biased startup circuit, allows the controller to gradually reach a steady-state operating point under all output conditions. The UCC28250 can be configured for primary or secondary-side control and either voltage or current mode control can be imp ...
... soft-start, used in conjunction with an internal pre-biased startup circuit, allows the controller to gradually reach a steady-state operating point under all output conditions. The UCC28250 can be configured for primary or secondary-side control and either voltage or current mode control can be imp ...
Out-of-Step Protection for Generators
... During any stage of development of a power system, there will be some combination of operating conditions, faults or other disturbances which may cause the loss of synchronism between areas within a power system or between interconnected systems. If such a loss of synchronism does occur, it is imper ...
... During any stage of development of a power system, there will be some combination of operating conditions, faults or other disturbances which may cause the loss of synchronism between areas within a power system or between interconnected systems. If such a loss of synchronism does occur, it is imper ...
W i s c
... requirements for interconnecting DG facilities to the distribution system. A detailed common set of definitions is provided in the Glossary (Appendix I). Although this document addresses requirements for all sizes of generation up to 15 MW, the application process and requirements are streamlined fo ...
... requirements for interconnecting DG facilities to the distribution system. A detailed common set of definitions is provided in the Glossary (Appendix I). Although this document addresses requirements for all sizes of generation up to 15 MW, the application process and requirements are streamlined fo ...
LMV1090 数据资料 dataSheet 下载
... Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or other conditions beyond those ...
... Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or other conditions beyond those ...
REGULATORY GUIDE
... an improperly adjusted control system or governor failure, is provided by the immediate operation of a diesel generator trip, which is usually set at 115 percent of nominal speed. Similarly, to prevent substantial damage to the generator, the generator differential current trip must operate immediat ...
... an improperly adjusted control system or governor failure, is provided by the immediate operation of a diesel generator trip, which is usually set at 115 percent of nominal speed. Similarly, to prevent substantial damage to the generator, the generator differential current trip must operate immediat ...
74LCX240 Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
... This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve the design. ...
... This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve the design. ...
1.0 overcurrent protection
... overcurrent element, for detecting phase faults. Each instantaneous element shall have an adjustable definite time delay. The time overcurrent element shall also have voltage control (51VC, where voltage must be below a userdefinable set point for the function to be enabled) or voltage restraint mod ...
... overcurrent element, for detecting phase faults. Each instantaneous element shall have an adjustable definite time delay. The time overcurrent element shall also have voltage control (51VC, where voltage must be below a userdefinable set point for the function to be enabled) or voltage restraint mod ...
APPLICATION NOTE AN/96031 TDA8790M EVALUATION BOARD DOCUMENTATION
... The evaluation board described in this note was designed to allow a quick evaluation of the main TDA8790 characteristics. It is realized with a two layer PCB. The following features are included : - One single power supply (+8V +/-10%) is required to generate the supplies needed by the on-board ICs. ...
... The evaluation board described in this note was designed to allow a quick evaluation of the main TDA8790 characteristics. It is realized with a two layer PCB. The following features are included : - One single power supply (+8V +/-10%) is required to generate the supplies needed by the on-board ICs. ...
TPS54620 数据资料 dataSheet 下载
... 17V, 6A synchronous step 率、集成了高边 开关的小型化设计进行了优化。通过电流模式控制减少元件数量，以及通过选择更高的开关频率 /低边 MOSFET down converter which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces 来减少电感器 ...
... 17V, 6A synchronous step 率、集成了高边 开关的小型化设计进行了优化。通过电流模式控制减少元件数量，以及通过选择更高的开关频率 /低边 MOSFET down converter which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces 来减少电感器 ...
11. High-Speed Board Layout Guidelines Introduction
... The high-frequency content of a signal is also degraded by what is called the “skin effect.” The cause of skin effect is the high-frequency current that flows primarily on the surface (skin) of a conductor. The changing current distribution causes the resistance to increase as a function of frequenc ...
... The high-frequency content of a signal is also degraded by what is called the “skin effect.” The cause of skin effect is the high-frequency current that flows primarily on the surface (skin) of a conductor. The changing current distribution causes the resistance to increase as a function of frequenc ...
cired earth fault distance localization in inductive earthed networks
... resistance will not be sufficient to pick-up a distance protection device. Further it is not possible to receive a fault distance calculation. Usually the earth fault protection and detecting equipment in inductive earth networks can be realized by means of various methods which are available on the ...
... resistance will not be sufficient to pick-up a distance protection device. Further it is not possible to receive a fault distance calculation. Usually the earth fault protection and detecting equipment in inductive earth networks can be realized by means of various methods which are available on the ...
UVQ-5/20-D24PB-C Datasheet
... step response (down to 50µsec). These converters offer high stability even with no load and tight output regulation. The unit is fully protected against input over and undervoltage, output overcurrent and short circuit. An on-board temperature sensor shuts down the converter if thermal limits are re ...
... step response (down to 50µsec). These converters offer high stability even with no load and tight output regulation. The unit is fully protected against input over and undervoltage, output overcurrent and short circuit. An on-board temperature sensor shuts down the converter if thermal limits are re ...
Isolated Power Systems (IPS) and Wet
... Although grounded lighting and power circuits could be safely employed in many areas where only non-flammable anesthetic agents would be utilized, there was continued concerns regarding the necessity for isolated power systems in surgical clinics, operating rooms, and patient care areas where there ...
... Although grounded lighting and power circuits could be safely employed in many areas where only non-flammable anesthetic agents would be utilized, there was continued concerns regarding the necessity for isolated power systems in surgical clinics, operating rooms, and patient care areas where there ...
UVQ Series - power, Murata
... step response (down to 50µsec). These converters offer high stability even with no load and tight output regulation. The unit is fully protected against input over and undervoltage, output overcurrent and short circuit. An on-board temperature sensor shuts down the converter if thermal limits are re ...
... step response (down to 50µsec). These converters offer high stability even with no load and tight output regulation. The unit is fully protected against input over and undervoltage, output overcurrent and short circuit. An on-board temperature sensor shuts down the converter if thermal limits are re ...