MAX8971 Evaluation System Evaluates: MAX8971 General Description Features
... their series impedance. Do not allow the ammeters to operate in their autorange mode. If current readings are not desired, short across the ammeters. ...
... their series impedance. Do not allow the ammeters to operate in their autorange mode. If current readings are not desired, short across the ammeters. ...
Circuit and Noise Analysis of Odorant Gas Sensors in an E-Nose
... The sensor and its interface circuit of four types of odorant gas sensors of an electronic nose are investigated and their noise features are analyzed. Several points are worth to be mentioned: 1. Since the sensors only work with its corresponding circuits as a whole, the sensor noise here means the ...
... The sensor and its interface circuit of four types of odorant gas sensors of an electronic nose are investigated and their noise features are analyzed. Several points are worth to be mentioned: 1. Since the sensors only work with its corresponding circuits as a whole, the sensor noise here means the ...
S280-42-3
... The Form 5/Triple-Single control includes phase and ground current sensing as well as voltage sensing on a per-phase basis for both source and load. The control can compute and record current and voltage harmonics, power, power factor, and power flow direction from current and voltage measurements. ...
... The Form 5/Triple-Single control includes phase and ground current sensing as well as voltage sensing on a per-phase basis for both source and load. The control can compute and record current and voltage harmonics, power, power factor, and power flow direction from current and voltage measurements. ...
Considerations when buying a corona treater - Webconvert-ltd
... • Auto frequency match. • Computer interface via 0-10 v or 4-20 Ma. • Watt density control. • Digital line speed monitoring. • LCD status/ diagnostics. • Power supply enclosure should cool via natural convection NOT forced air (fans) as this tends to contaminate the internal components and cause pre ...
... • Auto frequency match. • Computer interface via 0-10 v or 4-20 Ma. • Watt density control. • Digital line speed monitoring. • LCD status/ diagnostics. • Power supply enclosure should cool via natural convection NOT forced air (fans) as this tends to contaminate the internal components and cause pre ...
21 circuits, bioelectricity, and dc instruments
... Figure 21.4 shows resistors in parallel, wired to a voltage source. Resistors are in parallel when each resistor is connected directly to the voltage source by connecting wires having negligible resistance. Each resistor thus has the full voltage of the source applied to it. Each resistor draws the ...
... Figure 21.4 shows resistors in parallel, wired to a voltage source. Resistors are in parallel when each resistor is connected directly to the voltage source by connecting wires having negligible resistance. Each resistor thus has the full voltage of the source applied to it. Each resistor draws the ...
NBSG16M - 2.5 V/3.3 V Multilevel Input to CML Clock/Data Receiver
... LVCMOS, CML, or LVDS. The CML output structure contains internal 50 W source termination resistor to VCC. The device generates 400 mV output amplitude with 50 W receiver resistor to VCC. The VBB pin is internally generated voltage supply available to this device only. For all single-ended input cond ...
... LVCMOS, CML, or LVDS. The CML output structure contains internal 50 W source termination resistor to VCC. The device generates 400 mV output amplitude with 50 W receiver resistor to VCC. The VBB pin is internally generated voltage supply available to this device only. For all single-ended input cond ...
Services and Service Equipment CEC-6
... The telephone and T.V. cables may be installed without a fixed minimum separation from the power service conductors, provided: - a concentric neutral cable or metal covered cable is used for the power conductors, or - the power conductors are installed in a conduit or plastic pipe. Otherwise, the se ...
... The telephone and T.V. cables may be installed without a fixed minimum separation from the power service conductors, provided: - a concentric neutral cable or metal covered cable is used for the power conductors, or - the power conductors are installed in a conduit or plastic pipe. Otherwise, the se ...
qs bank
... 1. Describe the operation of an NMOS amplifier with either an enhancement load, a depletion load, or a PMOS load. 2. Draw current steering circuit with two source and two sink terminals. Derive the expression of terminal current in terms of reference current. ( NOV’14) 3. Derive gain, input and outp ...
... 1. Describe the operation of an NMOS amplifier with either an enhancement load, a depletion load, or a PMOS load. 2. Draw current steering circuit with two source and two sink terminals. Derive the expression of terminal current in terms of reference current. ( NOV’14) 3. Derive gain, input and outp ...
BAUR cable testing and diagnostics.
... More than 50 years ago BAUR started developing devices for DC and AC testing in medium-voltage cables. Despite many innovations in the field of cables and testing technology such traditionel test methods are still required. New installations of traditional 3-phase or paper-mass cable systems are rar ...
... More than 50 years ago BAUR started developing devices for DC and AC testing in medium-voltage cables. Despite many innovations in the field of cables and testing technology such traditionel test methods are still required. New installations of traditional 3-phase or paper-mass cable systems are rar ...
Photocontrol Surge Protection 1. ALL ABOUT MOVS 1.1 What is a
... Joules. A joule equals a watt-second. This is the amount of energy that a MOV can absorb without changing its characteristics. Since a MOV works by converting surge energy into heat energy, physically larger MOVs generally have a higher joule rating. DTL offers several levels of surge protection inc ...
... Joules. A joule equals a watt-second. This is the amount of energy that a MOV can absorb without changing its characteristics. Since a MOV works by converting surge energy into heat energy, physically larger MOVs generally have a higher joule rating. DTL offers several levels of surge protection inc ...
UCC5628 数据资料 dataSheet 下载
... LVD or multimode terminator drives the diff sense line to 1.3 V. If diff sense is at 1.3 V, then bus is in LVD mode. If a single ended SCSI device is plugged into the bus, the diff sense line is shorted to ground. With diff sense shorted to ground, the terminator changes to single ended mode to acco ...
... LVD or multimode terminator drives the diff sense line to 1.3 V. If diff sense is at 1.3 V, then bus is in LVD mode. If a single ended SCSI device is plugged into the bus, the diff sense line is shorted to ground. With diff sense shorted to ground, the terminator changes to single ended mode to acco ...
SP310A 数据资料DataSheet下载
... the specifications of RS-232 and V.28 serial protocols. The devices are pin-to-pin compatible with popular industry standard pinouts. The SP233A / SP310A / SP312A offer 120kbps data rate under load, small ceramic type 0.1μF charge pump capacitors and overall ruggedness for comercial applications. Fe ...
... the specifications of RS-232 and V.28 serial protocols. The devices are pin-to-pin compatible with popular industry standard pinouts. The SP233A / SP310A / SP312A offer 120kbps data rate under load, small ceramic type 0.1μF charge pump capacitors and overall ruggedness for comercial applications. Fe ...
Lightning-Induced Overvoltages
... electromagnetic field which can induce overvoltages of significant magnitudes on overhead power lines situated in the vicinity. The return stroke phase of the lightning discharge is considered to be the major responsible for the induced voltages, because the most intense electromagnetic radiation oc ...
... electromagnetic field which can induce overvoltages of significant magnitudes on overhead power lines situated in the vicinity. The return stroke phase of the lightning discharge is considered to be the major responsible for the induced voltages, because the most intense electromagnetic radiation oc ...
Light-Emitting Diode Degradation and Low
... High power (1 W) red LEDs radiating at 625 nm fabricated from AlInGaP and blue LEDs radiating at 455 nm based on InGaN have been investigated. Optical, electrical and noise characteristics have been carried out at room temperature for initial samples and at defined time intervals during LEDs aging. ...
... High power (1 W) red LEDs radiating at 625 nm fabricated from AlInGaP and blue LEDs radiating at 455 nm based on InGaN have been investigated. Optical, electrical and noise characteristics have been carried out at room temperature for initial samples and at defined time intervals during LEDs aging. ...
4100ES Fire Control Panels
... 4100ES amplifiers will provide their on-board horn tones (500 Hz) at a temporal pattern through their on-board amplifier NACs ...
... 4100ES amplifiers will provide their on-board horn tones (500 Hz) at a temporal pattern through their on-board amplifier NACs ...
Advanced Diagnostics Analog Current/Voltage Module, 4 Inputs/2
... ▪ 0 to +10 volts (unipolar), default. ▪ -10 to +10 volts (bipolar) ▪ 0 to 20 mA ▪ 4 to 20 mA Input channels can also be configured for 4–20 mA Enhanced mode. Individual outputs can be configured to either Hold Last State if system power is interrupted or to reset to the low end of their range. Outpu ...
... ▪ 0 to +10 volts (unipolar), default. ▪ -10 to +10 volts (bipolar) ▪ 0 to 20 mA ▪ 4 to 20 mA Input channels can also be configured for 4–20 mA Enhanced mode. Individual outputs can be configured to either Hold Last State if system power is interrupted or to reset to the low end of their range. Outpu ...
It`s Electric - studentorg
... voltage to the current, R = V/A, where V is volts and A is current measured in amperes. One ohm is the resistance, R, that permits a current of 1 A to flow through a circuit with 1 V. The connecting wires in electric circuits have very low resistance; the copper wire used to wire houses has about 0. ...
... voltage to the current, R = V/A, where V is volts and A is current measured in amperes. One ohm is the resistance, R, that permits a current of 1 A to flow through a circuit with 1 V. The connecting wires in electric circuits have very low resistance; the copper wire used to wire houses has about 0. ...
Chapter 7 - Emax Power Analysis
... Power analysis utilizes three-phase simultaneous voltage and current measurements to perform power quality analysis. Power analysis test results may include indications of voltage imbalances, voltage and current spikes, excessive harmonic distortion, and stator faults. High resistance connections re ...
... Power analysis utilizes three-phase simultaneous voltage and current measurements to perform power quality analysis. Power analysis test results may include indications of voltage imbalances, voltage and current spikes, excessive harmonic distortion, and stator faults. High resistance connections re ...
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.