BH1620FVC : Sensor ICs
... In order to mount ICs on a set PCB, pay thorough attention to the direction and offset of the ICs. Erroneous mounting can break down the ICs. Furthermore, if a short circuit occurs due to foreign matters entering between terminals or between the terminal and the power supply or the GND terminal, the ...
... In order to mount ICs on a set PCB, pay thorough attention to the direction and offset of the ICs. Erroneous mounting can break down the ICs. Furthermore, if a short circuit occurs due to foreign matters entering between terminals or between the terminal and the power supply or the GND terminal, the ...
TPS60240 数据资料 dataSheet 下载
... design uses four ceramic capacitors to provide ultralow output ripple yet high efficiency, while eliminating the need for inefficient linear regulators. A wide input supply voltage range of 2.7 V to 5.5 V makes the TPS6024x ideal for lithium-based battery applications. The TPS60240/2/3 operates down ...
... design uses four ceramic capacitors to provide ultralow output ripple yet high efficiency, while eliminating the need for inefficient linear regulators. A wide input supply voltage range of 2.7 V to 5.5 V makes the TPS6024x ideal for lithium-based battery applications. The TPS60240/2/3 operates down ...
Reaction Kinetics in a Solid Oxide Fuel Cell
... where Eo = -ΔGºrxn / 2F, where ΔGºrxn is the Gibbs free energy of the reaction H2 + ½ O2 H2O (evaluated at standard pressures and the operating temperature of the cell) and the Pi’s are the partial pressures at the reaction sites. By substituting Equation 7 into 5 or 6, we begin to see a partial p ...
... where Eo = -ΔGºrxn / 2F, where ΔGºrxn is the Gibbs free energy of the reaction H2 + ½ O2 H2O (evaluated at standard pressures and the operating temperature of the cell) and the Pi’s are the partial pressures at the reaction sites. By substituting Equation 7 into 5 or 6, we begin to see a partial p ...
RF3171 QUAD-BAND GMSK POLAR EDGE TXM, 2 UMTS SWITCH PORTS Features
... GMSK/Polar EDGE architectures in GSM850, EGSM900, DCS, and PCS handheld digital cellular equipment where UMTS pass-through ports are needed. The RF3171 high performance transmit module offers mobile handset designers a compact, easy-to-use, front-end solution for multimode, multi-band systems. ...
... GMSK/Polar EDGE architectures in GSM850, EGSM900, DCS, and PCS handheld digital cellular equipment where UMTS pass-through ports are needed. The RF3171 high performance transmit module offers mobile handset designers a compact, easy-to-use, front-end solution for multimode, multi-band systems. ...
GAAS: A Fully Integrated SiGe Low Phase Noise Push
... At the base terminals 350 µm long microstrip lines serving as an inductors are connected. At the connecting point of the base networks a virtual ground for the fundamental frequency signal at f 0 exists due to the odd mode operation. For the decoupling of the first harmonic signal at f 1 from the bia ...
... At the base terminals 350 µm long microstrip lines serving as an inductors are connected. At the connecting point of the base networks a virtual ground for the fundamental frequency signal at f 0 exists due to the odd mode operation. For the decoupling of the first harmonic signal at f 1 from the bia ...
FAN21SV04 — TinyBuck™ 4 A, 24 V Single-Input Features
... threshold. The EN pin is released at the same time. The output voltage of the internal regulator (5 V_Reg) is set to 5 V. The internal regulator supplies power to all the control circuits including the drivers. For applications with VIN<6.5 V, FAN21SV04 can be used if VIN_Reg is provided with a sepa ...
... threshold. The EN pin is released at the same time. The output voltage of the internal regulator (5 V_Reg) is set to 5 V. The internal regulator supplies power to all the control circuits including the drivers. For applications with VIN<6.5 V, FAN21SV04 can be used if VIN_Reg is provided with a sepa ...
Make a Delta-Sigma Converter Using a Microcontroller`s
... FIGURE 2: A microcontroller can be configured as a Delta-Sigma Converter with two additional external resistors and one capacitor. In this configuration, a low pass filter is also implemented as part of the input network. In the circuit shown in Figure 2, the integrator function of the delta-sigma f ...
... FIGURE 2: A microcontroller can be configured as a Delta-Sigma Converter with two additional external resistors and one capacitor. In this configuration, a low pass filter is also implemented as part of the input network. In the circuit shown in Figure 2, the integrator function of the delta-sigma f ...
See datasheet - Texas Instruments
... Temperature Range (1) – Extended Product Life Cycle – Extended Product-Change Notification – Product Traceability ...
... Temperature Range (1) – Extended Product Life Cycle – Extended Product-Change Notification – Product Traceability ...
Internal Resistance
... Do remember that this assumption is only for the sake of convienience, though. The resistance of the wires, whilst being small, is still there. Let’s now consider a transformer. Our power supplies invariably contain a transformer to convert the dangerous 240V a.c domestic supply into a lower (and sa ...
... Do remember that this assumption is only for the sake of convienience, though. The resistance of the wires, whilst being small, is still there. Let’s now consider a transformer. Our power supplies invariably contain a transformer to convert the dangerous 240V a.c domestic supply into a lower (and sa ...
ECE 469 Power Electronics Lab Manual
... to the east is the Advanced Power Applications Laboratory, a research facility which shares many of the same features. The main laboratory is supplied by 60 Hz ac power at 208 V three-phase into special panels. A separate dc power supply system delivers ± 120 V at up to 24 kW. Power from the regular ...
... to the east is the Advanced Power Applications Laboratory, a research facility which shares many of the same features. The main laboratory is supplied by 60 Hz ac power at 208 V three-phase into special panels. A separate dc power supply system delivers ± 120 V at up to 24 kW. Power from the regular ...
Basic Components and Electric Circuits
... the specified voltage vs across its terminals. The current will be determined by other circuit elements. ...
... the specified voltage vs across its terminals. The current will be determined by other circuit elements. ...
VIIT-GRAPES3 Collaboration
... Field Programmable Gate Array (FPGA) based high speed counter Power supply for SiPM Photomultiplier tube DAQ Web Interface for ROOT monitoring Binary to ROOT conversion using ROOT framework Inventory Management System for GRAPES-3 ...
... Field Programmable Gate Array (FPGA) based high speed counter Power supply for SiPM Photomultiplier tube DAQ Web Interface for ROOT monitoring Binary to ROOT conversion using ROOT framework Inventory Management System for GRAPES-3 ...
ATX12V Power Supply Design Guide
... Table 3. Typical Power Distribution for a 250 W ATX12V Configuration ............................................ 14 Table 4. Typical Power Distribution for a 300 W ATX12V Configuration ............................................ 15 Table 5. Typical Power Distribution for a 350 W ATX12V Configurati ...
... Table 3. Typical Power Distribution for a 250 W ATX12V Configuration ............................................ 14 Table 4. Typical Power Distribution for a 300 W ATX12V Configuration ............................................ 15 Table 5. Typical Power Distribution for a 350 W ATX12V Configurati ...
industrial accelerometers
... normalize after the shock of mounting it. This is known as settling time. The time it takes for the amplifier circuit to stabilize and settle after temporarily mounting it is very dependent on the mounting process. If the accelerometer is mounted harshly on the machine by letting the magnet mount sn ...
... normalize after the shock of mounting it. This is known as settling time. The time it takes for the amplifier circuit to stabilize and settle after temporarily mounting it is very dependent on the mounting process. If the accelerometer is mounted harshly on the machine by letting the magnet mount sn ...
a reduced power 6-tap pre-emphasis for 10gb/s
... around 0.28mA/µm [4]. Fig. 1 shows the simulation of the fT for a 10µmx1µm NMOS transistor in 90nm technology. In order to design a FIR of pre-emphasis for different channels, the coefficients of the FIR require changing in a wide range, which results in the wide range current changing for the same ...
... around 0.28mA/µm [4]. Fig. 1 shows the simulation of the fT for a 10µmx1µm NMOS transistor in 90nm technology. In order to design a FIR of pre-emphasis for different channels, the coefficients of the FIR require changing in a wide range, which results in the wide range current changing for the same ...
AT-108 Voltage Variable Absorptive Attenuator 40 dB, 0.5 - 3.0 GHz
... M/A-COM's AT-108 is a GaAs MESFET MMIC voltage variable absorptive attenuator in a low cost SOIC-8 surface mount plastic package. The AT-108 is ideally suited for use where linear attenuation, fine tuning and very low power consumption are required. Typical applications include radio, cellular, GPS ...
... M/A-COM's AT-108 is a GaAs MESFET MMIC voltage variable absorptive attenuator in a low cost SOIC-8 surface mount plastic package. The AT-108 is ideally suited for use where linear attenuation, fine tuning and very low power consumption are required. Typical applications include radio, cellular, GPS ...
62 Answering AS questions on circuits.p65
... Calculate the current that would flow if the terminals of the battery were short-circuited and comment on your answer.(3) (c) When completely discharged, the battery can be fully recharged by a current of 2.6A for 15 hours. (i) How much charge is stored by the battery. (2) (ii) How long could the mo ...
... Calculate the current that would flow if the terminals of the battery were short-circuited and comment on your answer.(3) (c) When completely discharged, the battery can be fully recharged by a current of 2.6A for 15 hours. (i) How much charge is stored by the battery. (2) (ii) How long could the mo ...
Brochure WeldMaster C
... materials, or other consumables. Although the actual weld rate depends on the thickness and type of materials being joined, the operation is usually completed in less than 1.5 seconds. The resulting welded joint is usually as strong as the parent metals. This technology also virtually eliminates the ...
... materials, or other consumables. Although the actual weld rate depends on the thickness and type of materials being joined, the operation is usually completed in less than 1.5 seconds. The resulting welded joint is usually as strong as the parent metals. This technology also virtually eliminates the ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.