TNY274-280 - Power Integrations
... larger device size for TNY275-280. 3. It provides a shutdown function. When the current into the bypass pin exceeds ISD, the device latches off until the BP/M voltage drops below 4.9 V, during a power down. This can be used to provide an output overvoltage function with a Zener connected from the BP ...
... larger device size for TNY275-280. 3. It provides a shutdown function. When the current into the bypass pin exceeds ISD, the device latches off until the BP/M voltage drops below 4.9 V, during a power down. This can be used to provide an output overvoltage function with a Zener connected from the BP ...
HMC675LP3E 数据资料DataSheet下载
... supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew rate dispersion are typically 10 ps, making the device ideal for a wide range of applications from ATE to broadband communications. The reduced swi ...
... supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ). Overdrive and slew rate dispersion are typically 10 ps, making the device ideal for a wide range of applications from ATE to broadband communications. The reduced swi ...
Sizing a Generator for a Specific Electric Motor Load, or
... Sizing a generator for single phase motor starting LRA : The formula is: Motor HP x KVA per HP x (1000 / Motor Voltage) = LRA. Example: A 3/4 HP, Code L motor connected to 240 Volts, requires what LRA? Refer to Chart A, and find Code L. Always use the largest KVA/HP number, so select 9.9. The formul ...
... Sizing a generator for single phase motor starting LRA : The formula is: Motor HP x KVA per HP x (1000 / Motor Voltage) = LRA. Example: A 3/4 HP, Code L motor connected to 240 Volts, requires what LRA? Refer to Chart A, and find Code L. Always use the largest KVA/HP number, so select 9.9. The formul ...
Performance limits of switched-capacitor DC-DC converters
... voltage multipliers [1]-[4].Switched-capacitor (SC) dc-dc converters, such as the examples shown in Figs. 1 and 2, have recently received renewed interest [SI-[9]. Compared to power converters with both inductive and capacitive energy storage, SC dc-dc converters have several advantageous properties ...
... voltage multipliers [1]-[4].Switched-capacitor (SC) dc-dc converters, such as the examples shown in Figs. 1 and 2, have recently received renewed interest [SI-[9]. Compared to power converters with both inductive and capacitive energy storage, SC dc-dc converters have several advantageous properties ...
Word
... Note: Any item below labeled as {Optional} should be used or removed to ensure spec clarity. ...
... Note: Any item below labeled as {Optional} should be used or removed to ensure spec clarity. ...
extending lifetime on t5 fluorescent lamp using an electronic ballast
... motivated by increase of energy cost in the majority of countries. The investment necessary to generate and to distribute electric energy is too large that governments adopt programs to promote use of the more efficient equipment system. The conservation of electric energy has as main objective to i ...
... motivated by increase of energy cost in the majority of countries. The investment necessary to generate and to distribute electric energy is too large that governments adopt programs to promote use of the more efficient equipment system. The conservation of electric energy has as main objective to i ...
Metering Specs
... The meter shall be capable of measuring and reporting: a. Accumulated real energy, reactive energy, and apparent energy b. Net present demand c. Maximum (peak) demand intervals d. Instantaneous power, current, phase-to-phase and phase-to-neutral voltage e. Power factor f. AC frequency ...
... The meter shall be capable of measuring and reporting: a. Accumulated real energy, reactive energy, and apparent energy b. Net present demand c. Maximum (peak) demand intervals d. Instantaneous power, current, phase-to-phase and phase-to-neutral voltage e. Power factor f. AC frequency ...
LTM2882 - La documentation de Thierry LEQUEU sur OVH
... shorted to ground or up to ±15V without damage. An auxiliary isolated digital channel is available. This channel allows configuration for half-duplex operation by controlling the DE pin. Enhanced ESD protection allows this part to withstand up to ±10kV (human body model) on the transceiver interface ...
... shorted to ground or up to ±15V without damage. An auxiliary isolated digital channel is available. This channel allows configuration for half-duplex operation by controlling the DE pin. Enhanced ESD protection allows this part to withstand up to ±10kV (human body model) on the transceiver interface ...
ADA4311-1 Low Cost, Dual, High Current Output
... to printed circuit board (PCB) layout details prevents associated board parasitics from becoming problematic. Proper RF design technique is mandatory. The PCB should have a ground plane covering all unused portions of the component side of the board to provide a low impedance return path. Removing t ...
... to printed circuit board (PCB) layout details prevents associated board parasitics from becoming problematic. Proper RF design technique is mandatory. The PCB should have a ground plane covering all unused portions of the component side of the board to provide a low impedance return path. Removing t ...
Department of Electrical Engineering, Southern Taiwan University
... Department of Electrical Engineering, Southern Taiwan University ...
... Department of Electrical Engineering, Southern Taiwan University ...
MAX17582 Dual-Phase, Quick-PWM Controller for IMVP-6.5 CPU Core Power Supplies General Description
... VCC, VDD, V3P3 to GND ...........................................-0.3V to +6V D0–D6 to GND..........................................................-0.3V to +6V PGDIN, DPRSLPVR, PSI to GND..............................-0.3V to +6V SLOW to GND ......................................................... ...
... VCC, VDD, V3P3 to GND ...........................................-0.3V to +6V D0–D6 to GND..........................................................-0.3V to +6V PGDIN, DPRSLPVR, PSI to GND..............................-0.3V to +6V SLOW to GND ......................................................... ...
MAGNASTART Slipring Motor Starters TM P O W E R
... 5. Heavy inching, and plug braking. 6. Impedance is approximate per coil at 50Hz, full load, 100% tapping. Typical PF is 0.8. Tappings at 100%, 84% and 56% per coil allow a choice of star and delta impedances from 100% down to 3% in 17 steps. 7. The Thermal Overload Cut-out should be wired to trip t ...
... 5. Heavy inching, and plug braking. 6. Impedance is approximate per coil at 50Hz, full load, 100% tapping. Typical PF is 0.8. Tappings at 100%, 84% and 56% per coil allow a choice of star and delta impedances from 100% down to 3% in 17 steps. 7. The Thermal Overload Cut-out should be wired to trip t ...
HMC674LP3E 数据资料DataSheet下载
... data latching pulse width is 60 ps. The HMC674LP3E operates in either Track (Transparent) Mode, where the output follows the logical value of the input, or the Latch (Hold) Mode, where the output value is held to the logical value of the comparison result of the input just prior to (LE - LE_bar) goi ...
... data latching pulse width is 60 ps. The HMC674LP3E operates in either Track (Transparent) Mode, where the output follows the logical value of the input, or the Latch (Hold) Mode, where the output value is held to the logical value of the comparison result of the input just prior to (LE - LE_bar) goi ...
sn74lvcc3245a.pdf
... TI level-translation devices offer an opportunity for successful mixed-voltage signal design. A proper power-up sequence always should be followed to avoid excessive supply current, bus contention, oscillations, or other anomalies caused by improperly biased device pins. Take these precautions to gu ...
... TI level-translation devices offer an opportunity for successful mixed-voltage signal design. A proper power-up sequence always should be followed to avoid excessive supply current, bus contention, oscillations, or other anomalies caused by improperly biased device pins. Take these precautions to gu ...
METRAVI 702
... be used and connect the test leads across the resistance under measurement. Note: 1. If the resistance value being measured exceeds the maximum value of the range selected, an over range indication will be displayed (“1”), Select a higher range. For resistance of approximately 1 Megohm and above, th ...
... be used and connect the test leads across the resistance under measurement. Note: 1. If the resistance value being measured exceeds the maximum value of the range selected, an over range indication will be displayed (“1”), Select a higher range. For resistance of approximately 1 Megohm and above, th ...
AN1809 APPLICATION NOTE STR71x ADC DRIVING AN ANALOG KEYBOARD
... 1.3.1 Key recognition The number of keys which can be detected depends on the tolerance of the resistors used. This mean that we must take a voltage range corresponding to each key when we convert the result. The resistor value and the equivalent voltage of each key are given by the following table. ...
... 1.3.1 Key recognition The number of keys which can be detected depends on the tolerance of the resistors used. This mean that we must take a voltage range corresponding to each key when we convert the result. The resistor value and the equivalent voltage of each key are given by the following table. ...
Manual - BestConverter
... This feature causes the unit to consume less power, which reduces electric cost or allows more AC devices to be used. Reverse Battery Protection This feature prevents permanent damage to the converter from an incorrect battery connection. Replace only with “ATC-style” fuses. Automatic Cooling Fan Th ...
... This feature causes the unit to consume less power, which reduces electric cost or allows more AC devices to be used. Reverse Battery Protection This feature prevents permanent damage to the converter from an incorrect battery connection. Replace only with “ATC-style” fuses. Automatic Cooling Fan Th ...
universal power cells
... • Senses distorted waveforms • Noise immune • Accuracy is improved by eliminating the large phase shift errors from the CTs and PCs at low power factors Balanced Hall Effect sensors are used to measure power with odd shapes and frequencies (like on a Variable Frequency Drive). A Hall Effect sensor h ...
... • Senses distorted waveforms • Noise immune • Accuracy is improved by eliminating the large phase shift errors from the CTs and PCs at low power factors Balanced Hall Effect sensors are used to measure power with odd shapes and frequencies (like on a Variable Frequency Drive). A Hall Effect sensor h ...