Journal of Applied Science and Agriculture
... Background: The power consumption of the A/D converter accounts for a large part of power consumption of the digital devices. Among A/D converters, a flash type A/D converter is widely used for fast A/D conversion. However, the flash type A/D converter requires 2n-1 analog comparators to achieve res ...
... Background: The power consumption of the A/D converter accounts for a large part of power consumption of the digital devices. Among A/D converters, a flash type A/D converter is widely used for fast A/D conversion. However, the flash type A/D converter requires 2n-1 analog comparators to achieve res ...
Emergency Voltage Stability Controls: An Overview
... enhancement of security may lead the Transmission System Operator (TSO) to decrease the posted available transfer capabilities, to reschedule generation, to request some units to be kept in operation for voltage support and, in the last resort, to shed load. Of course, any of these actions has a non ...
... enhancement of security may lead the Transmission System Operator (TSO) to decrease the posted available transfer capabilities, to reschedule generation, to request some units to be kept in operation for voltage support and, in the last resort, to shed load. Of course, any of these actions has a non ...
APW8816 - Anpec Electronics
... Supply Voltage Input Pin for Control Circuitry. Connect +5V from the VCC pin to the GND pin. Decoupling at least 1µF of a MLCC capacitor from the VCC pin to the GND pin. Output Voltage Feedback Pin. This pin is connected to the resistive divider that set the desired output voltage. The POK, UVP, and ...
... Supply Voltage Input Pin for Control Circuitry. Connect +5V from the VCC pin to the GND pin. Decoupling at least 1µF of a MLCC capacitor from the VCC pin to the GND pin. Output Voltage Feedback Pin. This pin is connected to the resistive divider that set the desired output voltage. The POK, UVP, and ...
LT3650-4.1/LT3650-4.2 - High Voltage 2 Amp Monolithic Li
... CRNG/SS = 50µA • tSS The RNG/SS pin is pulled low during fault conditions, allowing graceful recovery from faults should soft-start functionality be implemented. Both the soft-start capacitor and the programming resistor can be implemented in parallel. All C/10 monitoring functions are disabled wh ...
... CRNG/SS = 50µA • tSS The RNG/SS pin is pulled low during fault conditions, allowing graceful recovery from faults should soft-start functionality be implemented. Both the soft-start capacitor and the programming resistor can be implemented in parallel. All C/10 monitoring functions are disabled wh ...
DS08MB200 Dual 800 Mbps 2:1/1:2 LVDS Mux/Buffer (Rev. D)
... An AC coupled interface is preferred when transmitter and receiver ground references differ more than 1 V. This is a likely scenario when transmitter and receiver devices are on separate PCBs. Figure 8 illustrates an AC coupled interface between a LVPECL driver and LVDS receiver. R1 and R2, if not p ...
... An AC coupled interface is preferred when transmitter and receiver ground references differ more than 1 V. This is a likely scenario when transmitter and receiver devices are on separate PCBs. Figure 8 illustrates an AC coupled interface between a LVPECL driver and LVDS receiver. R1 and R2, if not p ...
+3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers General Description Features
... The MAX3070E–MAX3079E 3.3V, ±15kV ESD-protected, RS-485/RS-422 transceivers feature one driver and one receiver. These devices include fail-safe circuitry, guaranteeing a logic-high receiver output when receiver inputs are open or shorted. The receiver outputs a logic high if all transmitters on a t ...
... The MAX3070E–MAX3079E 3.3V, ±15kV ESD-protected, RS-485/RS-422 transceivers feature one driver and one receiver. These devices include fail-safe circuitry, guaranteeing a logic-high receiver output when receiver inputs are open or shorted. The receiver outputs a logic high if all transmitters on a t ...
AquiStar GDL
... For two-point calibration, two samples of your medium of known specific values or two samples of your medium and an alternate measuring device. For best results when doing a two-point calibration, select samples that bracket your expected measurements. For two-point calibration, if you will be movin ...
... For two-point calibration, two samples of your medium of known specific values or two samples of your medium and an alternate measuring device. For best results when doing a two-point calibration, select samples that bracket your expected measurements. For two-point calibration, if you will be movin ...
MAX2058 700MHz to 1200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer General Description
... Note 4: Input RF source contribution to spurious emissions (Agilent ESG 4435B, PSA E4443A): 200kHz = -39.2dBc, 400kHz = -73.5dBc, 600kHz = -83.2dBc, 1.2MHz = -85.7dBc Note 5: No SPI clock input applied. Note 6: Guaranteed by design and characterization. ...
... Note 4: Input RF source contribution to spurious emissions (Agilent ESG 4435B, PSA E4443A): 200kHz = -39.2dBc, 400kHz = -73.5dBc, 600kHz = -83.2dBc, 1.2MHz = -85.7dBc Note 5: No SPI clock input applied. Note 6: Guaranteed by design and characterization. ...
07/10/09 9:40 PM 1 of 43 0112-5350 F 0112
... U5 rev. doesn’t match SW rev. I2C com error. If more than one error, Cal Board improperly connected or defective. ...
... U5 rev. doesn’t match SW rev. I2C com error. If more than one error, Cal Board improperly connected or defective. ...
S-series FOUNDATION Fieldbus I/O
... small form factor enclosure and installs on any I/O slot of the S-series horizontal carriers. The interface uses a separate terminal block to which the segment wires are connected. A single interface is used with the 1 wide terminal block in a simplex installation. Two H1 interfaces can be mounted i ...
... small form factor enclosure and installs on any I/O slot of the S-series horizontal carriers. The interface uses a separate terminal block to which the segment wires are connected. A single interface is used with the 1 wide terminal block in a simplex installation. Two H1 interfaces can be mounted i ...
The application of relay coil suppression with DC
... A resistor may also be used by itself as a transient suppressor when the additional power dissipation and resulting heat generated by the resistor can be tolerated. In most situations, this will provide the least expensive suppression method (assuming the resistor value can be properly sized to mini ...
... A resistor may also be used by itself as a transient suppressor when the additional power dissipation and resulting heat generated by the resistor can be tolerated. In most situations, this will provide the least expensive suppression method (assuming the resistor value can be properly sized to mini ...
AAT4614 数据资料DataSheet下载
... The input capacitor CIN protects the power supply from current transients generated by the load attached to the AAT4614. When a short circuit is suddenly applied to the output of the AAT4614, a large current, limited only by the RDS(ON) of the MOSFET, will flow for less than 1μs before the current l ...
... The input capacitor CIN protects the power supply from current transients generated by the load attached to the AAT4614. When a short circuit is suddenly applied to the output of the AAT4614, a large current, limited only by the RDS(ON) of the MOSFET, will flow for less than 1μs before the current l ...
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
... common-mode range extends to the negative rail and the power consumption is extremely low, this series is ideally suited for battery-powered or energy-conserving applications. The series offers operation down to a 1.4-V supply, is stable at unity gain, and has excellent noise characteristics. These ...
... common-mode range extends to the negative rail and the power consumption is extremely low, this series is ideally suited for battery-powered or energy-conserving applications. The series offers operation down to a 1.4-V supply, is stable at unity gain, and has excellent noise characteristics. These ...
FREQROL-HC2 Series
... Inrush current limit resistor (with thermostat) MC power supply stepdown transformer ...
... Inrush current limit resistor (with thermostat) MC power supply stepdown transformer ...
TCM320 - Wavelength Electronics
... changes about 57 µV / °C. A K thermocouple output changes about 41.4 µV / °C. Compared to thermistors, thermocouples are not very sensitive. Stability of ±0.5°C can be achieved given proper supply grounding, sensor shielding, and proper sensor placement. TCM output voltage as a function of temperatu ...
... changes about 57 µV / °C. A K thermocouple output changes about 41.4 µV / °C. Compared to thermistors, thermocouples are not very sensitive. Stability of ±0.5°C can be achieved given proper supply grounding, sensor shielding, and proper sensor placement. TCM output voltage as a function of temperatu ...
CCS Design
... computer systems under application-like loads. The intersection of performance and power has become an important attribute of computer systems, sometimes labeled efficiency. A standard method of measuring and reporting both would require a disciplined approach beyond what was then available on the o ...
... computer systems under application-like loads. The intersection of performance and power has become an important attribute of computer systems, sometimes labeled efficiency. A standard method of measuring and reporting both would require a disciplined approach beyond what was then available on the o ...
Taking Thermocouple Temperature Measurements
... Figure 1 illustrates a J-Type thermocouple in a candle flame that has a temperature you want to measure. The two thermocouple wires are connected to the copper leads of a data acquisition device. The circuit contains three dissimilar metal junctions: J1, J2, and J3. This results in a Seebeck voltage ...
... Figure 1 illustrates a J-Type thermocouple in a candle flame that has a temperature you want to measure. The two thermocouple wires are connected to the copper leads of a data acquisition device. The circuit contains three dissimilar metal junctions: J1, J2, and J3. This results in a Seebeck voltage ...
MAX451 Quad, Rail-to-Rail, Fault-Protected, SPST Analog Switches General Description
... COM_ and IN_ pins are not fault protected. Signals on COM_ or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current rating. NC_ and NO_ pins are fault protected. Signals on NC_ or NO_ exceeding -36V to +36V may damage the device. These limits apply wit ...
... COM_ and IN_ pins are not fault protected. Signals on COM_ or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current rating. NC_ and NO_ pins are fault protected. Signals on NC_ or NO_ exceeding -36V to +36V may damage the device. These limits apply wit ...
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... Water pumps — Tubes filled with water, moved away from CPU to outside case and through cooling fins Peltier coolers – Electronic device that gets colder when voltage is applied – Non-convection – Connected directly to CPU – Can be combined with water coolers ...
... Water pumps — Tubes filled with water, moved away from CPU to outside case and through cooling fins Peltier coolers – Electronic device that gets colder when voltage is applied – Non-convection – Connected directly to CPU – Can be combined with water coolers ...
Voltage regulation
... What will be the effect of a drop in mains voltage on the power supply. If the mains voltage drops then the output of the transformer will decrease, so the peak voltage at the rectifier will be less, giving a smaller rectified output to the smoothing capacitor. The voltage at the input to the regula ...
... What will be the effect of a drop in mains voltage on the power supply. If the mains voltage drops then the output of the transformer will decrease, so the peak voltage at the rectifier will be less, giving a smaller rectified output to the smoothing capacitor. The voltage at the input to the regula ...