pptx
... Software is essentially done Need mechanism to calibrate measurements ▪ Preliminary tests indicate this will be easy Roughly 400 lines of well-commented assembly ...
... Software is essentially done Need mechanism to calibrate measurements ▪ Preliminary tests indicate this will be easy Roughly 400 lines of well-commented assembly ...
TPS43000 数据资料 dataSheet 下载
... PFM mode, a shutdown current of less than 1 µA, a sleep-mode current of less than 100 µA and a full operating current of less than 2 mA at 1 MHz, it is ideal for building highly efficient, dc-to-dc converters. The TPS43000 operates over a wide input voltage range of 1.8 V to 9.0 V. Typical power sou ...
... PFM mode, a shutdown current of less than 1 µA, a sleep-mode current of less than 100 µA and a full operating current of less than 2 mA at 1 MHz, it is ideal for building highly efficient, dc-to-dc converters. The TPS43000 operates over a wide input voltage range of 1.8 V to 9.0 V. Typical power sou ...
S1700
... Wheelock Series MIZ piezoelectric Mini Horns are compact electronic alarm appliances that are listed under UL Standard 464 for Audible Appliances in Public Mode Fire Protection Systems. The Series MIZ-24S models provide a field selectable Continuous or Code 3 horn tone when connected directly to a f ...
... Wheelock Series MIZ piezoelectric Mini Horns are compact electronic alarm appliances that are listed under UL Standard 464 for Audible Appliances in Public Mode Fire Protection Systems. The Series MIZ-24S models provide a field selectable Continuous or Code 3 horn tone when connected directly to a f ...
PQube Specifications
... Accuracy ±0.05% rdg ±0.05% FS typical (10%~150% of nominal). Factory tested at better than ±0.04% rdg ±0.04% FS. Note: FS = 345 VAC or 520 VAC, selected based on nominal line-to-earth voltage. RMS Measurement Method True single-cycle RMS, phase-locked to each channel, updated every cycle or eve ...
... Accuracy ±0.05% rdg ±0.05% FS typical (10%~150% of nominal). Factory tested at better than ±0.04% rdg ±0.04% FS. Note: FS = 345 VAC or 520 VAC, selected based on nominal line-to-earth voltage. RMS Measurement Method True single-cycle RMS, phase-locked to each channel, updated every cycle or eve ...
Conservation of Energy Summary
... Heat is a form of energy that is measured in joules (J). The temperature of an object is a measure of the average kinetic energy of the particles in the object and is measured in degrees Celsius (°C). Heat moves from regions of high temperature to regions of low temperature by three processes: Condu ...
... Heat is a form of energy that is measured in joules (J). The temperature of an object is a measure of the average kinetic energy of the particles in the object and is measured in degrees Celsius (°C). Heat moves from regions of high temperature to regions of low temperature by three processes: Condu ...
Product Data: CCLD Laser Tacho Probe — MM
... The probe should be aimed so that its visible laser beam faces the test object to which a small strip of self-adhesive reflective tape has been attached. The retroreflective tape backscatters the laser energy to the receiver. Backscattering of the light means that the probe can be more than 30 from ...
... The probe should be aimed so that its visible laser beam faces the test object to which a small strip of self-adhesive reflective tape has been attached. The retroreflective tape backscatters the laser energy to the receiver. Backscattering of the light means that the probe can be more than 30 from ...
RFVC1844 数据资料DataSheet下载
... RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. RFMD Green: RoHS compliant per EU Directive 2002/95/EC, halogen free per IEC 61249-2-21, < 1000ppm each of antimony trioxide in polymeric materials and ...
... RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. RFMD Green: RoHS compliant per EU Directive 2002/95/EC, halogen free per IEC 61249-2-21, < 1000ppm each of antimony trioxide in polymeric materials and ...
INA1x8 High-Side Measurement Current Shunt
... The load resistor, RL, is chosen to provide the desired full-scale output voltage. The output impedance of the INA138 and INA168 OUT terminal is very high which permits using values of RL up to 500 kΩ with excellent accuracy. The input impedance of any additional circuitry at the output should be mu ...
... The load resistor, RL, is chosen to provide the desired full-scale output voltage. The output impedance of the INA138 and INA168 OUT terminal is very high which permits using values of RL up to 500 kΩ with excellent accuracy. The input impedance of any additional circuitry at the output should be mu ...
MAX8667/MAX8668 1.5MHz Dual Step-Down DC-DC Converters with Dual LDOs and Individual Enables
... The MAX8667/MAX8668 step-down regulators are optimized for high-efficiency voltage conversion over a wide load range, while maintaining excellent transient response, minimizing external component size, and minimizing output voltage ripple. The DC-DC converters (OUT1, OUT2) also feature an optimized ...
... The MAX8667/MAX8668 step-down regulators are optimized for high-efficiency voltage conversion over a wide load range, while maintaining excellent transient response, minimizing external component size, and minimizing output voltage ripple. The DC-DC converters (OUT1, OUT2) also feature an optimized ...
P4C
... pass (Imagine going through a crowd to reach downstairs) thinner wires also allow less current to pass (imagine going through a thin corridor with loads of people, will you get through) ...
... pass (Imagine going through a crowd to reach downstairs) thinner wires also allow less current to pass (imagine going through a thin corridor with loads of people, will you get through) ...
DB_MS8886C
... The charge discharge cycle is governed by the sampling rate (f K). When the voltage of an RC combination falls below the VREF level, the appropriate comparator output will change. The logic following the comparators determines which comparator switched first. If the upper (reference) comparator swit ...
... The charge discharge cycle is governed by the sampling rate (f K). When the voltage of an RC combination falls below the VREF level, the appropriate comparator output will change. The logic following the comparators determines which comparator switched first. If the upper (reference) comparator swit ...
XLP nanoWatt Microcontrollers - Home
... Used when long sleep times and very long battery life are required Accurate timekeeping is possible No peripherals may run during deep sleep Typical power consumption is less than 50nA ...
... Used when long sleep times and very long battery life are required Accurate timekeeping is possible No peripherals may run during deep sleep Typical power consumption is less than 50nA ...
Examples of experiments - CMA
... The Differential Voltage sensor 0210i is designed for exploring the basic principles of electricity. With a wide input voltage range of 10 V this sensor can be used to measure voltages in AC and DC circuits. The sensor has differential inputs, which means that measurements can be done directly acro ...
... The Differential Voltage sensor 0210i is designed for exploring the basic principles of electricity. With a wide input voltage range of 10 V this sensor can be used to measure voltages in AC and DC circuits. The sensor has differential inputs, which means that measurements can be done directly acro ...
DIFFERENTIAL VOLTAGE SENSOR 0210 -10 .. +10 V - CMA
... The Differential Voltage sensor 0210i is designed for exploring the basic principles of electricity. With a wide input voltage range of 10 V this sensor can be used to measure voltages in AC and DC circuits. The sensor has differential inputs, which means that measurements can be done directly acro ...
... The Differential Voltage sensor 0210i is designed for exploring the basic principles of electricity. With a wide input voltage range of 10 V this sensor can be used to measure voltages in AC and DC circuits. The sensor has differential inputs, which means that measurements can be done directly acro ...
US6M2 - Rohm
... Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to applicati ...
... Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to applicati ...
Low-distortion low-voltage operational transconductance amplifier
... where mo is the zero-field mobility of carriers, u ¼ 1/toxECR is the coefficient of the effect of the electric field on the mobility, tox is the gate oxide thickness and ECR is the critical field. In relation to the proposed OTA, the mobility reduction m causes the transconductance parameter K that is m ...
... where mo is the zero-field mobility of carriers, u ¼ 1/toxECR is the coefficient of the effect of the electric field on the mobility, tox is the gate oxide thickness and ECR is the critical field. In relation to the proposed OTA, the mobility reduction m causes the transconductance parameter K that is m ...
Variable Dimming - 100-277VAC
... 50/60Hz AC supply without any variation in light output. A 2 conductor, 18 AWG, plenum-rated cable is provided for dimming control. The cable jacket is red in color and contains one black conductor and one red conductor. Dimming is controlled by means of a 0-10 VDC signal (to be provided by the inst ...
... 50/60Hz AC supply without any variation in light output. A 2 conductor, 18 AWG, plenum-rated cable is provided for dimming control. The cable jacket is red in color and contains one black conductor and one red conductor. Dimming is controlled by means of a 0-10 VDC signal (to be provided by the inst ...
LTC3406-1.2 - 1.5MHz, 600mA Synchronous
... gate charge losses are proportional to VIN and thus their effects will be more pronounced at higher supply voltages. 2. I2R losses are calculated from the resistances of the internal switches, RSW, and external inductor RL. In continuous mode, the average output current flowing through inductor L is ...
... gate charge losses are proportional to VIN and thus their effects will be more pronounced at higher supply voltages. 2. I2R losses are calculated from the resistances of the internal switches, RSW, and external inductor RL. In continuous mode, the average output current flowing through inductor L is ...
Pelco MCS Series Power Supply_spec
... Power supplies in the MCS Series offer a variety of configurations for powering up to 16 units from a single power source. The power supplies provide 24 VAC output for 4, 8, or 16 units. To compensate for voltage losses over long wire runs, 28 VAC outputs also are available on most models. The power ...
... Power supplies in the MCS Series offer a variety of configurations for powering up to 16 units from a single power source. The power supplies provide 24 VAC output for 4, 8, or 16 units. To compensate for voltage losses over long wire runs, 28 VAC outputs also are available on most models. The power ...
MAX9159 Dual LVDS Line Receiver General Description Features
... ensure that noise couples as common mode by running the differential traces close together. Reduce skew by matching the electrical length of the traces. Excessive skew can result in a degradation of magnetic field cancellation. Input differential signals should be routed close to each other to cance ...
... ensure that noise couples as common mode by running the differential traces close together. Reduce skew by matching the electrical length of the traces. Excessive skew can result in a degradation of magnetic field cancellation. Input differential signals should be routed close to each other to cance ...
MAX1652–MAX1655 High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP General Description
... and deliver up to 10A using a unique Idle Mode™ synchronous-rectified PWM control scheme. These devices automatically switch between PWM operation at heavy loads and pulse-frequency-modulated (PFM) operation at light loads to optimize efficiency over the entire output current range. The MAX1653/MAX1 ...
... and deliver up to 10A using a unique Idle Mode™ synchronous-rectified PWM control scheme. These devices automatically switch between PWM operation at heavy loads and pulse-frequency-modulated (PFM) operation at light loads to optimize efficiency over the entire output current range. The MAX1653/MAX1 ...
Application Note - Adler Instrumentos
... 1) The general-purpose case needs to be modified to accommodate the eight BNC connectors required, four inputs and four outputs. The BNC connectors should then be fitted in such a way that the outer, ground, connection makes a permanent contact with the case. The case will therefore form the earth t ...
... 1) The general-purpose case needs to be modified to accommodate the eight BNC connectors required, four inputs and four outputs. The BNC connectors should then be fitted in such a way that the outer, ground, connection makes a permanent contact with the case. The case will therefore form the earth t ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.