TSA7887 - Silicon Labs
... Control Register DB5 – Internal Voltage Reference Configuration: The status of DB5 determines whether the TSA7887’s internal voltage reference is enabled or disabled. A “0” in the DB5 location will enable the TSA7887’s internal voltage reference (default condition). To disable the TSA7887’s internal ...
... Control Register DB5 – Internal Voltage Reference Configuration: The status of DB5 determines whether the TSA7887’s internal voltage reference is enabled or disabled. A “0” in the DB5 location will enable the TSA7887’s internal voltage reference (default condition). To disable the TSA7887’s internal ...
An integrated heterojunction bipolar transistor cascode opto
... nonlinearity, excellent high-frequency performance, and high optical responsivity [3]. Due to their high optical responsivity, HBT OEM’s are much more efficient than OEM’s based on unipolar devices [4], [5]. The two major reasons for that are the thickness of the optical sensitive layer, which is mu ...
... nonlinearity, excellent high-frequency performance, and high optical responsivity [3]. Due to their high optical responsivity, HBT OEM’s are much more efficient than OEM’s based on unipolar devices [4], [5]. The two major reasons for that are the thickness of the optical sensitive layer, which is mu ...
VOM617A Low Input Current, Phototransistor Output, SOP
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
BCP5616Q Description Applications
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
pm700 installation manual
... This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment ge ...
... This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment ge ...
Common Mode Noise Reduction for an LLC Resonant
... used to achieve a floating ground because the AC power input should be protected from possible CM and DM noise. Power can then be supplied to all the devices by connecting them to the isolating transformer. The prototype DC-DC LLC resonant converter with two transformers converts 400 V input to 24–6 ...
... used to achieve a floating ground because the AC power input should be protected from possible CM and DM noise. Power can then be supplied to all the devices by connecting them to the isolating transformer. The prototype DC-DC LLC resonant converter with two transformers converts 400 V input to 24–6 ...
7. IITD 2012 Theory of Vibration
... Problem No. 12 : A machine is supported on four steel springs for which damping can be neglected. The natural frequency of vertical vibration of the machine-spring system is 3.33Hz. The machine genetares a vertical force F(t) = F0 sinωt, the amplitude of the resulting steady state vertical vibration ...
... Problem No. 12 : A machine is supported on four steel springs for which damping can be neglected. The natural frequency of vertical vibration of the machine-spring system is 3.33Hz. The machine genetares a vertical force F(t) = F0 sinωt, the amplitude of the resulting steady state vertical vibration ...
SMU Instrument Basics
... measurement or set of measurements (such as a suite of current vs. voltage parameters) back to the PC controller? For example, let’s consider a typical diode or LED test, which will consist of three measurements—forward voltage, reverse voltage, and reverse current—each of which is typically compare ...
... measurement or set of measurements (such as a suite of current vs. voltage parameters) back to the PC controller? For example, let’s consider a typical diode or LED test, which will consist of three measurements—forward voltage, reverse voltage, and reverse current—each of which is typically compare ...
Chargebuster Jr. H/O with Emitter Cassette Installation, Operation
... balancing circuit automatically ensures and maintains the unit’s ion balance despite variations in line voltage, air speed, or emitter electrode condition. The unit’s compact, efficient design minimizes bench top space requirements and need for maintenance, while maximizing neutralization efficiency ...
... balancing circuit automatically ensures and maintains the unit’s ion balance despite variations in line voltage, air speed, or emitter electrode condition. The unit’s compact, efficient design minimizes bench top space requirements and need for maintenance, while maximizing neutralization efficiency ...
AD7873
... also has an on-board reference of 2.5 V that can be used for the auxiliary input, battery monitor, and temperature measurement modes. When not in use, the internal reference can be shut down to conserve power. An external reference can also be applied and can be varied from 1 V to VCC and the analog ...
... also has an on-board reference of 2.5 V that can be used for the auxiliary input, battery monitor, and temperature measurement modes. When not in use, the internal reference can be shut down to conserve power. An external reference can also be applied and can be varied from 1 V to VCC and the analog ...
LT5557 - 400MHz to 3.8GHz 3.3V Active Downconverting Mixer.
... RF (Pin 3): Single-Ended Input for the RF Signal. This pin is internally connected to the primary side of the RF input transformer, which has low DC resistance to ground. If the RF source is not DC blocked, then a series blocking capacitor must be used. The RF input is internally matched from 1.6GHz ...
... RF (Pin 3): Single-Ended Input for the RF Signal. This pin is internally connected to the primary side of the RF input transformer, which has low DC resistance to ground. If the RF source is not DC blocked, then a series blocking capacitor must be used. The RF input is internally matched from 1.6GHz ...
BCX54 /55 /56 Features Mechanical Data
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
The Basic Principles of Electrical Overstress (EOS)
... that the LEDs are operated within their maximum electrical rated value range and are protected from certain EOS events, especially the continuous driving of the LEDs above the maximum rated current and/or voltage. It is better to drive LEDs with a constant current with no significant ripples. The ou ...
... that the LEDs are operated within their maximum electrical rated value range and are protected from certain EOS events, especially the continuous driving of the LEDs above the maximum rated current and/or voltage. It is better to drive LEDs with a constant current with no significant ripples. The ou ...
AD8113 数据手册DataSheet 下载
... be placed into a disabled state for paralleling crosspoint outputs so that off channel loading is minimized. The AD8113 has a gain of +2. It operates on voltage supplies of ± 5 V or ± 12 V while consuming only 34 mA or 31 mA of current, respectively. The channel switching is performed via a serial d ...
... be placed into a disabled state for paralleling crosspoint outputs so that off channel loading is minimized. The AD8113 has a gain of +2. It operates on voltage supplies of ± 5 V or ± 12 V while consuming only 34 mA or 31 mA of current, respectively. The channel switching is performed via a serial d ...
DESDALC5LP ADVAN CE IN F O RM ATIO N ADVANCED
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
CHAPTER 4 BIPOLAR JUNCTION TRANSISTORS (BJTs)
... Operation of the npn transistor in the saturation mode Saturation mode: both EBJ and CBJ are forward biased Carrier injection from both emitter and collector into base Base minority carrier concentraiton change accordingly leading to reduced slope as vBC increases Collector current drops from ...
... Operation of the npn transistor in the saturation mode Saturation mode: both EBJ and CBJ are forward biased Carrier injection from both emitter and collector into base Base minority carrier concentraiton change accordingly leading to reduced slope as vBC increases Collector current drops from ...
TPS65011EVM-049 数据资料 dataSheet 下载
... EVM. If there are questions concerning the input range, please contact a TI field representative prior to connecting the input power. Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM. Please consult the EVM User’s Gui ...
... EVM. If there are questions concerning the input range, please contact a TI field representative prior to connecting the input power. Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM. Please consult the EVM User’s Gui ...
8.3 Onsite Power System 8.3.1 Alternating Current Power Systems
... source during all plant operating modes and eliminates the need for bus transfers during plant startup or shutdown. Main generator protection is provided by a primary and backup protection scheme. Protective device actuation trips the main generator output breakers in the switchyard, trips the gener ...
... source during all plant operating modes and eliminates the need for bus transfers during plant startup or shutdown. Main generator protection is provided by a primary and backup protection scheme. Protective device actuation trips the main generator output breakers in the switchyard, trips the gener ...
PRD-ES-053 - Medium Voltage Switchgears
... measured values and indicate when the relay operates. Using of only one type of relay for different applications is preferred. All units shall preferably have a standard data interface. The number of relays installed in one panel shall be limited in such a way that enough space is left to accommodat ...
... measured values and indicate when the relay operates. Using of only one type of relay for different applications is preferred. All units shall preferably have a standard data interface. The number of relays installed in one panel shall be limited in such a way that enough space is left to accommodat ...
dimming facts for led products
... • ELV drivers should not be used with incandescent dimmers because doing so could cause any of the following malfunctions: dimmer buzz, lamp flicker, interaction between circuits or radio frequency interference (RFI). • All ELV drivers and dimmers are 3-wire, requiring a neutral wire. This can resul ...
... • ELV drivers should not be used with incandescent dimmers because doing so could cause any of the following malfunctions: dimmer buzz, lamp flicker, interaction between circuits or radio frequency interference (RFI). • All ELV drivers and dimmers are 3-wire, requiring a neutral wire. This can resul ...
DT1452-02SO Features Mechanical Data
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
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.