ADE7751 数据手册DataSheet 下载
... An external clock can be provided at this logic input. Alternatively, a parallel resonant AT crystal can be connected across CLKIN and CLKOUT to provide a clock source for the ADE7751. The clock frequency for specified operation is 3.579545 MHz. Crystal load capacitors of between 22 pF and 33 pF (ce ...
... An external clock can be provided at this logic input. Alternatively, a parallel resonant AT crystal can be connected across CLKIN and CLKOUT to provide a clock source for the ADE7751. The clock frequency for specified operation is 3.579545 MHz. Crystal load capacitors of between 22 pF and 33 pF (ce ...
Features Pin Configuration Description Pin Description
... In order for the PI4MSD5V9540B to act as a voltage translator, the Vpass voltage should be equal to, or lower than the lowest bus voltage. For example, if the main bus was running at 5 V, and the downstream buses were 3.3 V and 2.7 V, then Vpass should be equal to or below 2.7 V to clamp the downstr ...
... In order for the PI4MSD5V9540B to act as a voltage translator, the Vpass voltage should be equal to, or lower than the lowest bus voltage. For example, if the main bus was running at 5 V, and the downstream buses were 3.3 V and 2.7 V, then Vpass should be equal to or below 2.7 V to clamp the downstr ...
MAX16962R Evaluation Kit Evaluates: MAX16962R General Description Features
... The EV kit circuit uses a step-down converter IC to implement a step-down synchronous DC-DC converter circuit with a fixed 2.2MHz switching frequency. The EV kit output is configured to 3.3V and delivers up to 4A output current. The IC’s on-board low RDSON switches help minimize efficiency losses at ...
... The EV kit circuit uses a step-down converter IC to implement a step-down synchronous DC-DC converter circuit with a fixed 2.2MHz switching frequency. The EV kit output is configured to 3.3V and delivers up to 4A output current. The IC’s on-board low RDSON switches help minimize efficiency losses at ...
Specific Gravity - Acson International
... • Normal (correct tightness) is only 3/8” to ½” • Over ½” is too loose, tighten belt ...
... • Normal (correct tightness) is only 3/8” to ½” • Over ½” is too loose, tighten belt ...
PDF, 95 KB
... therefore allowing the microphone to be used up close with loud instruments. By placing the pad at the gate of the fieldeffect transistor (FET), this “pre-attenuation” prevents the hot capsule signal from overloading the front end of the amplifier. With the switch on, a sound pressure level of 130 d ...
... therefore allowing the microphone to be used up close with loud instruments. By placing the pad at the gate of the fieldeffect transistor (FET), this “pre-attenuation” prevents the hot capsule signal from overloading the front end of the amplifier. With the switch on, a sound pressure level of 130 d ...
Slides 10.9 & 10.10 - Stanley High School
... scientist Alessandro Volta. The energy each electron has is called the electric potential. Electric potential is commonly referred to as voltage. ...
... scientist Alessandro Volta. The energy each electron has is called the electric potential. Electric potential is commonly referred to as voltage. ...
Ch 7 Troubleshooting Slides 042909
... • Normal (correct tightness) is only 3/8” to ½” • Over ½” is too loose, tighten belt ...
... • Normal (correct tightness) is only 3/8” to ½” • Over ½” is too loose, tighten belt ...
AN-5029 Interfacing Between PECL and LVDS Differential Technologies AN-
... high speed applications requiring very low noise and minimal power consumption. Using a constant current source driver allows power consumption to be relatively independent of frequency resulting in greater performance. LVDS drivers have a very low differential swing of typically 350 mV, which is ce ...
... high speed applications requiring very low noise and minimal power consumption. Using a constant current source driver allows power consumption to be relatively independent of frequency resulting in greater performance. LVDS drivers have a very low differential swing of typically 350 mV, which is ce ...
LM1575/LM2575/LM2575HV SIMPLE SWITCHER 1A Step-Down Voltage Regulator
... intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. Note 2: All limits guaranteed at room temperature (standard type face) and at temperature extremes (bold type face). All limits are used ...
... intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. Note 2: All limits guaranteed at room temperature (standard type face) and at temperature extremes (bold type face). All limits are used ...
Basic Circuitry2 - Electro Tech Online
... That electron leaves another hole, and so on When there is a large number electrons jumping from one atom to the next in the same direction, it can be said that the electrons are flowing in that direction The flow of electrons makes up electricity. You should consider Static electricity ...
... That electron leaves another hole, and so on When there is a large number electrons jumping from one atom to the next in the same direction, it can be said that the electrons are flowing in that direction The flow of electrons makes up electricity. You should consider Static electricity ...
S2S5FA0F
... The taping reel shall be of plastic (PS material). (3) Direction of product insertion (Refer to attached sheet, Page 9) (4) The cover tape and carrier tape in one reel shall be joint less. (5) To repair taped failure devices, cutting a bottom of carrier tape with a cutter. After replacing the cut po ...
... The taping reel shall be of plastic (PS material). (3) Direction of product insertion (Refer to attached sheet, Page 9) (4) The cover tape and carrier tape in one reel shall be joint less. (5) To repair taped failure devices, cutting a bottom of carrier tape with a cutter. After replacing the cut po ...
A New Topology of Single-Phase Nine
... inverter is one. More number of on switches means more voltage drop on these switches. The number of on switches for an m-level output voltage in conventional cascaded H-bridge inverter can be calculated as follows: ...
... inverter is one. More number of on switches means more voltage drop on these switches. The number of on switches for an m-level output voltage in conventional cascaded H-bridge inverter can be calculated as follows: ...
K107_Manual - Circuit Creations Home
... When switch S1-1 is ON the outputs are active as long as vibration is detected and remains on for about 200mS after the vibration sensor no longer detects vibration. When S1-1 is OFF the outputs will toggle each time vibration is sensed. For cases where there is too much sensitivity so that the circ ...
... When switch S1-1 is ON the outputs are active as long as vibration is detected and remains on for about 200mS after the vibration sensor no longer detects vibration. When S1-1 is OFF the outputs will toggle each time vibration is sensed. For cases where there is too much sensitivity so that the circ ...
Chapter - 1 - facts controllers
... over long lines. Series connected capacitors are applied to cancel a portion of the reactive transmission line impedance and thereby increase the transmittable power. The basic transmission challenge of the evolving deregulated power system, whatever final form it may take, is to provide a network c ...
... over long lines. Series connected capacitors are applied to cancel a portion of the reactive transmission line impedance and thereby increase the transmittable power. The basic transmission challenge of the evolving deregulated power system, whatever final form it may take, is to provide a network c ...
MAX9160 LVDS or LVTTL/LVCMOS Input to 14 LVTTL/LVCMOS Output Clock Driver General Description
... Guaranteed by design and characterization. Total of driver output resistance and integrated series resistor. AC parameters are guaranteed by design and characterization and are not production tested. Limits are set at ±6 sigma. CL includes scope probe and test jig capacitance. Pulse generator condit ...
... Guaranteed by design and characterization. Total of driver output resistance and integrated series resistor. AC parameters are guaranteed by design and characterization and are not production tested. Limits are set at ±6 sigma. CL includes scope probe and test jig capacitance. Pulse generator condit ...
Power meters - OPS Schneider Electric
... + 0.2 % from 45-65 Hz. 3. No annual calibration shall be required to maintain this accuracy. J. Input/Output 1. The Power Meter shall include on-board 2 Digital Inputs and One Digital Pulse Output The Power Meter shall be capable of operating a solid state KY output relay to provide output pulses fo ...
... + 0.2 % from 45-65 Hz. 3. No annual calibration shall be required to maintain this accuracy. J. Input/Output 1. The Power Meter shall include on-board 2 Digital Inputs and One Digital Pulse Output The Power Meter shall be capable of operating a solid state KY output relay to provide output pulses fo ...
High-Efficiency Ripple-Free Power Converter for Nuclear
... apparatus, together with the rising quality requirements of applications like Nuclear Magnetic Resonance (NMR), which is a powerful analysis technique [1], or Digital Audio Power Amplifiers [2], [3], [4], [5], [6], can only be accomplished, if ripple free output waveforms are obtained together with ...
... apparatus, together with the rising quality requirements of applications like Nuclear Magnetic Resonance (NMR), which is a powerful analysis technique [1], or Digital Audio Power Amplifiers [2], [3], [4], [5], [6], can only be accomplished, if ripple free output waveforms are obtained together with ...
MAX1873 Simple Current-Limited Switch-Mode Li+ Charger Controller General Description
... The low-cost MAX1873R/S/T provides all functions needed to simply and efficiently charge 2-, 3-, or 4series lithium-ion cells at up to 4A or more. It provides a regulated charging current and voltage with less than ±0.75% total voltage error at the battery terminals. An external P-channel MOSFET ope ...
... The low-cost MAX1873R/S/T provides all functions needed to simply and efficiently charge 2-, 3-, or 4series lithium-ion cells at up to 4A or more. It provides a regulated charging current and voltage with less than ±0.75% total voltage error at the battery terminals. An external P-channel MOSFET ope ...
Safety precautions and elementary First aid
... voltage, Effect of temp., V-I characteristic, Special purpose diodes and symbols, ...
... voltage, Effect of temp., V-I characteristic, Special purpose diodes and symbols, ...
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.