Ion Pump Trouble Shooting Guide
... anode cells and should be uniform across the array. See Appendix III for more information about magnets and their circuits. Pressure/Vacuum Range: Ion pumps are designed to operate continuously in the range between 10-4 torr and to 10-8 torr and below. (Zone 1 in Figure 2 below). In Zone 1, the elec ...
... anode cells and should be uniform across the array. See Appendix III for more information about magnets and their circuits. Pressure/Vacuum Range: Ion pumps are designed to operate continuously in the range between 10-4 torr and to 10-8 torr and below. (Zone 1 in Figure 2 below). In Zone 1, the elec ...
Precision Dual-Channel Difference Amplifier AD8270
... Stresses at or above those listed under Absolute Maximum Ratings may cause permanent damage to the product. This is a stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operat ...
... Stresses at or above those listed under Absolute Maximum Ratings may cause permanent damage to the product. This is a stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operat ...
Varactor Diodes
... of reverse leakage current. In a well-constructed diode, the breakdown occurs when the electric field across the diode reaches the limit that causes an avalanche of conductors through the diode. The breakdown voltage, therefore, defines the operating limit for the reverse bias across the diode. A ru ...
... of reverse leakage current. In a well-constructed diode, the breakdown occurs when the electric field across the diode reaches the limit that causes an avalanche of conductors through the diode. The breakdown voltage, therefore, defines the operating limit for the reverse bias across the diode. A ru ...
AD5062 数据手册DataSheet 下载
... place to the device. The part contains a power-down feature that reduces the current consumption of the device to typically 300 nA at 5 V and provides software-selectable output loads while in power-down mode. The part is put into power-down mode over the serial interface. Total unadjusted error for ...
... place to the device. The part contains a power-down feature that reduces the current consumption of the device to typically 300 nA at 5 V and provides software-selectable output loads while in power-down mode. The part is put into power-down mode over the serial interface. Total unadjusted error for ...
ZXMS6006DT8 Product Summary Features and Benefits
... 10. The drain current is restricted only when the device is in saturation (see graph ‘typical output characteristic’). This allows the device to be used in the fully on state without interference from the current limit. The device is fully protected at all drain currents, as the low power dissipatio ...
... 10. The drain current is restricted only when the device is in saturation (see graph ‘typical output characteristic’). This allows the device to be used in the fully on state without interference from the current limit. The device is fully protected at all drain currents, as the low power dissipatio ...
MM54C74 Dual D Flip-Flop
... *AC Parameters are guaranteed by DC correlated testing. Note 1: ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed. Except for ‘‘Operating Temperature Range’’ they are not meant to imply that the devices should be operated at these limits. The ta ...
... *AC Parameters are guaranteed by DC correlated testing. Note 1: ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed. Except for ‘‘Operating Temperature Range’’ they are not meant to imply that the devices should be operated at these limits. The ta ...
MICROWAVE OVEN SERVICE MANUAL
... Cook top Lamp .....................................................................125 V, 30 W Cavity Lamp..........................................................................125 V, 30 W Timer .....................................................................................Digital, up to 99 ...
... Cook top Lamp .....................................................................125 V, 30 W Cavity Lamp..........................................................................125 V, 30 W Timer .....................................................................................Digital, up to 99 ...
简化的 LDO PSRR 测量
... and inductor L prevents VDC from shorting VAC. So L and C are used for isolating both the sources, 测量 的基本方法如图 所示。在这个方法中，直流电压和交流电压合在一起作为 对VDC产生 ThePSRR basic method of measuring PSRR is shown in Figure 2. In this method, DC voltage and AC LDO的输入。电容 C防止 VAC VDC and VAC, from each2 other. voltages are ...
... and inductor L prevents VDC from shorting VAC. So L and C are used for isolating both the sources, 测量 的基本方法如图 所示。在这个方法中，直流电压和交流电压合在一起作为 对VDC产生 ThePSRR basic method of measuring PSRR is shown in Figure 2. In this method, DC voltage and AC LDO的输入。电容 C防止 VAC VDC and VAC, from each2 other. voltages are ...
COMPANY - Vishay
... power management, wireless connectivity, display interface, and touch screen controls, provide protection from the electrostatic discharge (ESD) that can cause component and system failure, and perform other functions. Vishay components are also found in wireless charging devices, mobile payment sys ...
... power management, wireless connectivity, display interface, and touch screen controls, provide protection from the electrostatic discharge (ESD) that can cause component and system failure, and perform other functions. Vishay components are also found in wireless charging devices, mobile payment sys ...
IQPro Operations Manual (PDF format)
... The two boards together measure 3” x 6”. There is a “partial-cut” line between the two boards so the builder can chose to break them apart or to keep them together. If they are kept together as a single board, simple jumpers can be installed between the appropriate pins in HDR7 and HDR10, HDR8 and H ...
... The two boards together measure 3” x 6”. There is a “partial-cut” line between the two boards so the builder can chose to break them apart or to keep them together. If they are kept together as a single board, simple jumpers can be installed between the appropriate pins in HDR7 and HDR10, HDR8 and H ...
ICL7106/ICL7107 3 ⁄ Digit A/D Converters
... converters. The dual-slope conversion technique automatically rejects interference signals common in industrial environments. The true differential input and reference are particularly useful when making ratiometric measurements (ohms or bridge transducers). Maxim has added a zero-integrator phase t ...
... converters. The dual-slope conversion technique automatically rejects interference signals common in industrial environments. The true differential input and reference are particularly useful when making ratiometric measurements (ohms or bridge transducers). Maxim has added a zero-integrator phase t ...
MELSEC iQ-R I/O Module User's Manual
... public could be affected if any problem or fault occurs in the PRODUCT. • Railway companies or Public service purposes, and/or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User. • Aircraft or Aerospace, Medical applications, Train e ...
... public could be affected if any problem or fault occurs in the PRODUCT. • Railway companies or Public service purposes, and/or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User. • Aircraft or Aerospace, Medical applications, Train e ...
Phase Distance & Power Transformers
... > Pilot-aided schemes using ground mho distance relays have inherently limited fault resistance coverage > Ground directional over current protection using either negative or zero sequence can be a useful supplement to give more coverage for high resistance faults > Directional discrimination based ...
... > Pilot-aided schemes using ground mho distance relays have inherently limited fault resistance coverage > Ground directional over current protection using either negative or zero sequence can be a useful supplement to give more coverage for high resistance faults > Directional discrimination based ...
system> eg SENTRON
... Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. ...
... Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. ...
AD9221 数据手册DataSheet下载
... The AD9221/AD9223/AD9220 combine a low cost, high speed CMOS process and a novel architecture to achieve the resolution and speed of existing hybrid and monolithic implementations at a fraction of the power consumption and cost. Each device is a complete, monolithic ADC with an on-chip, high perform ...
... The AD9221/AD9223/AD9220 combine a low cost, high speed CMOS process and a novel architecture to achieve the resolution and speed of existing hybrid and monolithic implementations at a fraction of the power consumption and cost. Each device is a complete, monolithic ADC with an on-chip, high perform ...
LTC2945 Wide Range I C Power Monitor
... pull-up resistor or current source is required and can be placed between SCL and VDD or INTVCC. The voltage at SCL is internally clamped to 6.4V (5.9V minimum) SDAI: I2C Bus Data Input. Used for shifting in address, command or data bits. This pin is driven by an opencollector output from a master co ...
... pull-up resistor or current source is required and can be placed between SCL and VDD or INTVCC. The voltage at SCL is internally clamped to 6.4V (5.9V minimum) SDAI: I2C Bus Data Input. Used for shifting in address, command or data bits. This pin is driven by an opencollector output from a master co ...
Resolvers 101
... provides a robust, high-performance solution for a range of demanding applications. A resolver is an analog electromagnetic transducer that can be used in a wide variety of position and velocity feedback applications ranging from semiconductor manufacturing to oil and gas drilling, from beverage pac ...
... provides a robust, high-performance solution for a range of demanding applications. A resolver is an analog electromagnetic transducer that can be used in a wide variety of position and velocity feedback applications ranging from semiconductor manufacturing to oil and gas drilling, from beverage pac ...
TOPOLOGIES AND MODELINGS OF NOVEL BIPOLAR GATE DRIVER TECHNIQUES FOR NEXT-GENERATION
... Figure 1.2 Current and voltage prediction for Integrated Circuits.................................................. 5 Figure 1.3 Turn on and turn off waveforms of power MOSFET..................................................... 7 Figure 1.4 Power MOSFET and common source driver L s ................ ...
... Figure 1.2 Current and voltage prediction for Integrated Circuits.................................................. 5 Figure 1.3 Turn on and turn off waveforms of power MOSFET..................................................... 7 Figure 1.4 Power MOSFET and common source driver L s ................ ...
AD9221/AD9223/AD9220 Complete 12
... amplifier (SHA) is equally suited for both multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond the Nyquist rate. Also, the AD9221/AD9223/AD9220 is well suited for communication systems employing Di ...
... amplifier (SHA) is equally suited for both multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond the Nyquist rate. Also, the AD9221/AD9223/AD9220 is well suited for communication systems employing Di ...
UNIVERSITY OF ÇUKUROVA INSTITUTE OF NATURAL AND
... in the power system. The second covers problems due to low quality of current drawn by the load caused by nonlinear loads. In the recent years, power electronics based Custom Power (CP) devices that solve these problems attract attention. However, the system formed by putting together the CP devices ...
... in the power system. The second covers problems due to low quality of current drawn by the load caused by nonlinear loads. In the recent years, power electronics based Custom Power (CP) devices that solve these problems attract attention. However, the system formed by putting together the CP devices ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.