RF - UU Indico
... Failure Rate, FR: Expected number of failures per unit time of operation Mean Time Between Failure, MTBF: Average time that a (repairable) system operates between failures For a system with a constant Failure Rate (FR = λ) Exponential Law ...
... Failure Rate, FR: Expected number of failures per unit time of operation Mean Time Between Failure, MTBF: Average time that a (repairable) system operates between failures For a system with a constant Failure Rate (FR = λ) Exponential Law ...
INA333 - Texas Instruments
... and WSON surface-mount packages and is specified over the TA = –40°C to +125°C temperature range. ...
... and WSON surface-mount packages and is specified over the TA = –40°C to +125°C temperature range. ...
20W Stereo (BTL) Digital Amplifier Power Stage (Rev. A)
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. System Two, Audio Precision are trademarks of Audio Precision, Inc. ...
... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. System Two, Audio Precision are trademarks of Audio Precision, Inc. ...
Power and Efficiency Measurement in a Thermoelectric Generator
... power generation and efficiency of a commercial thermoelectric device. Results are presented for a particular Bismuth Telluride thermoelectric device (TEC1-12706). The load resistance is variable in the experimental setup and the power generation and efficiency are both plotted versus the voltage pr ...
... power generation and efficiency of a commercial thermoelectric device. Results are presented for a particular Bismuth Telluride thermoelectric device (TEC1-12706). The load resistance is variable in the experimental setup and the power generation and efficiency are both plotted versus the voltage pr ...
VISHAY CNY65 datasheet
... All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contain ...
... All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contain ...
Design of a Power Distribution System
... build in the development. Naturally, not all of the homes will be the same, so they may have very different electricity needs. For instance, an "all electric" home will have a higher electricity demand than a home that is heated with gas. The engineer uses a table much like Table 1 to "size the load ...
... build in the development. Naturally, not all of the homes will be the same, so they may have very different electricity needs. For instance, an "all electric" home will have a higher electricity demand than a home that is heated with gas. The engineer uses a table much like Table 1 to "size the load ...
Position Sensorless Control Based on Coordinate Transformation
... been presented in this paper. The rotor-position signals, e.g.,E_a , E_b , and E_c , are constructed by the twophase terminal voltages, which can be used for commutation. The proposed sensorless-control method has the following advantages: 1) it only needs two-phase terminal voltage signals, without ...
... been presented in this paper. The rotor-position signals, e.g.,E_a , E_b , and E_c , are constructed by the twophase terminal voltages, which can be used for commutation. The proposed sensorless-control method has the following advantages: 1) it only needs two-phase terminal voltage signals, without ...
Field-Circuit Coupling Applied to Inductive Fault Current
... The installations of the distributed generators (DGs) in different locations in the power grid increases the level of the fault currents to even higher values. The contribution of DGs to the fault can be seen in Fig.2. The DGs installed in the f eeder2 contribute to the system fault current flowing ...
... The installations of the distributed generators (DGs) in different locations in the power grid increases the level of the fault currents to even higher values. The contribution of DGs to the fault can be seen in Fig.2. The DGs installed in the f eeder2 contribute to the system fault current flowing ...
Impedance cardiography (ICG) is a non-invasive method to - IITB-EE
... same or another pair of electrodes, gets amplitude modulated due to the impedance variation. This voltage is demodulated to get the impedance signal [4], [5]. In order to avoid any physiological effects, a low-level current (<5 mA) in the frequency range of 20 kHz to 1 MHz is used. In this frequency ...
... same or another pair of electrodes, gets amplitude modulated due to the impedance variation. This voltage is demodulated to get the impedance signal [4], [5]. In order to avoid any physiological effects, a low-level current (<5 mA) in the frequency range of 20 kHz to 1 MHz is used. In this frequency ...
ADP3334 数据手册DataSheet 下载
... A capacitor as low as 1 µF is all that is needed for stability; larger capacitors can be used if high output current surges are anticipated. The ADP3334 is stable with extremely low ESR capacitors (ESR ⬇ 0), such as multilayer ceramic capacitors (MLCC) or OSCON. Note that the effective capacitance o ...
... A capacitor as low as 1 µF is all that is needed for stability; larger capacitors can be used if high output current surges are anticipated. The ADP3334 is stable with extremely low ESR capacitors (ESR ⬇ 0), such as multilayer ceramic capacitors (MLCC) or OSCON. Note that the effective capacitance o ...
AP3988 Description A Product Line of
... The AP3988 captures the auxiliary winding feedback voltage at FB pin and operates in constant-voltage (CV) mode to regulate the output voltage. Assuming the secondary winding is master, the auxiliary winding is slave during the D1 on-time. The auxiliary voltage is given by: ...
... The AP3988 captures the auxiliary winding feedback voltage at FB pin and operates in constant-voltage (CV) mode to regulate the output voltage. Assuming the secondary winding is master, the auxiliary winding is slave during the D1 on-time. The auxiliary voltage is given by: ...
17th Edition (BS 7671:2008) incorporating Amendment No 1
... The natural protection of the human body is considerably reduced when certain clinical procedures are being performed on it. Patients under treatment may have their skin resistance broken or their defensive capacity either reduced by medication or nullified while anaesthetised. These conditions incr ...
... The natural protection of the human body is considerably reduced when certain clinical procedures are being performed on it. Patients under treatment may have their skin resistance broken or their defensive capacity either reduced by medication or nullified while anaesthetised. These conditions incr ...
Amp Rating (Current Rating)
... A protective device must be able to withstand the destructive energy of shortcircuit currents. If a fault current exceeds a level beyond the capability of the protective device, the device may actually rupture, causing additional damage. Thus, it is important when applying a fuse or circuit breaker ...
... A protective device must be able to withstand the destructive energy of shortcircuit currents. If a fault current exceeds a level beyond the capability of the protective device, the device may actually rupture, causing additional damage. Thus, it is important when applying a fuse or circuit breaker ...
3-V to 17-V 1-A Step-Down Converter with DCS
... The TPS6216x-Q1 has a built in power good (PG) function to indicate whether the output voltage has reached its appropriate level or not. The PG signal can be used for startup sequencing of multiple rails. The PG pin is an open-drain output that requires a pull-up resistor (to any voltage below 7 V). ...
... The TPS6216x-Q1 has a built in power good (PG) function to indicate whether the output voltage has reached its appropriate level or not. The PG signal can be used for startup sequencing of multiple rails. The PG pin is an open-drain output that requires a pull-up resistor (to any voltage below 7 V). ...
AN-695 APPLICATION NOTE
... VREF is the reference voltage. When taken from the ADN8831, VREF = 2.5 V. Alternatively, measuring the voltage difference between the LFB and SFB pins also results in the voltage across the TEC (VTEC). Typically, the LFB pin connects to the positive terminal of the TEC, and the SFB pin connects to t ...
... VREF is the reference voltage. When taken from the ADN8831, VREF = 2.5 V. Alternatively, measuring the voltage difference between the LFB and SFB pins also results in the voltage across the TEC (VTEC). Typically, the LFB pin connects to the positive terminal of the TEC, and the SFB pin connects to t ...
TPS720xxEVM-307 - Texas Instruments
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, 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 ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, 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 ...
Energy Storage Equipped STATCOM for Power Quality
... The additional power quality applications, made possible by the energy storage, include a more complete mitigation of voltage dips. Furthermore, the energy storage also enables a STATCOM to support an entry into islanding operation, by rapid balancing of loads, after tripping of a single feeder. The ...
... The additional power quality applications, made possible by the energy storage, include a more complete mitigation of voltage dips. Furthermore, the energy storage also enables a STATCOM to support an entry into islanding operation, by rapid balancing of loads, after tripping of a single feeder. The ...
Understanding and using LLC Converters to Great
... resonant topologies and modes are necessarily even conducive to the task of reducing switching losses, reducing stresses, improving efficiency, or even reducing EMI. In fact, some do not even lend themselves to a proper control strategy as we will see. This last aspect is extremely important but oft ...
... resonant topologies and modes are necessarily even conducive to the task of reducing switching losses, reducing stresses, improving efficiency, or even reducing EMI. In fact, some do not even lend themselves to a proper control strategy as we will see. This last aspect is extremely important but oft ...
Low Frequency Sounder/Strobes
... DC or FWR (full wave rectified) systems. Sounder/Strobe versions are only to be used with 24 volt, DC or FWR systems. These products are electrically backward compatible with the previous generation of SpectrAlert notification appliances. The 2-wire products fit systems where a single NAC controls b ...
... DC or FWR (full wave rectified) systems. Sounder/Strobe versions are only to be used with 24 volt, DC or FWR systems. These products are electrically backward compatible with the previous generation of SpectrAlert notification appliances. The 2-wire products fit systems where a single NAC controls b ...