A Development of Acoustic Energy Transfer System
... converter are driven from the voltage on the opposing pin. Normally, a typical switching device consists of a diode, resistor, gate capacitor and a Zener diode for both switches. The advantage of this system is, no external control circuitry is required to drive them. The zero voltage switching cond ...
... converter are driven from the voltage on the opposing pin. Normally, a typical switching device consists of a diode, resistor, gate capacitor and a Zener diode for both switches. The advantage of this system is, no external control circuitry is required to drive them. The zero voltage switching cond ...
GP1S093HCZ0F Gap : 2mm Slit : 0.3mm Phototransistor Output
... • Unspecified tolerance shall be ±0.2mm. • Dimensions in parenthesis are shown for reference. • The dimensions indicated by ∗ refer to those measured from the lead base. • The dimensions shown do not include those of burrs. Burr's dimension shall be 0.15mm MAX. • The lead may be exposed at the shade ...
... • Unspecified tolerance shall be ±0.2mm. • Dimensions in parenthesis are shown for reference. • The dimensions indicated by ∗ refer to those measured from the lead base. • The dimensions shown do not include those of burrs. Burr's dimension shall be 0.15mm MAX. • The lead may be exposed at the shade ...
Glossary of Terms - Grayson-Collin Electric Cooperative
... The maximum amount of electrical power produced-or used by-a system during a specified time period. Pole-Mounted Transformer The Transformer mounted on a Pole for overhead electrical service which "steps down" primary distribution voltage for use by individual residential customers. Power (Electric) ...
... The maximum amount of electrical power produced-or used by-a system during a specified time period. Pole-Mounted Transformer The Transformer mounted on a Pole for overhead electrical service which "steps down" primary distribution voltage for use by individual residential customers. Power (Electric) ...
LT1937 - Linear Technology
... simply an amplified version of the difference between the feedback voltage and the reference voltage of 95mV. In this manner, the error amplifier sets the correct peak current level to keep the output in regulation. If the error amplifier’s output increases, more current is delivered to the output; ...
... simply an amplified version of the difference between the feedback voltage and the reference voltage of 95mV. In this manner, the error amplifier sets the correct peak current level to keep the output in regulation. If the error amplifier’s output increases, more current is delivered to the output; ...
Product PDF
... beam, off-center load cell designed for direct mounting to a weighing platform, hanging scale, or other eccentric loading applications. It is one of the most compact designs available for these capacities which makes it especially well suited to scales which weigh people as well as high capacity ind ...
... beam, off-center load cell designed for direct mounting to a weighing platform, hanging scale, or other eccentric loading applications. It is one of the most compact designs available for these capacities which makes it especially well suited to scales which weigh people as well as high capacity ind ...
Rapport BIPM
... Following the installation of replacement x-ray tubes and high-voltage generators at the BIPM it was evident that, to monitor the stability and the repeatability of the low- and medium-energy systems, there was a need to measure the high-voltage output from the generators. To make such a measurement ...
... Following the installation of replacement x-ray tubes and high-voltage generators at the BIPM it was evident that, to monitor the stability and the repeatability of the low- and medium-energy systems, there was a need to measure the high-voltage output from the generators. To make such a measurement ...
Slides, chapter 20
... Relating average current to change in tank capacitor charge, and relating average voltage to change in tank inductor flux linkages Kirchhoff’s Laws in integral form Steady-state tank capacitor charge balance and inductor volt-second (flux linkage) balance for resonant circuit waveforms Normalization ...
... Relating average current to change in tank capacitor charge, and relating average voltage to change in tank inductor flux linkages Kirchhoff’s Laws in integral form Steady-state tank capacitor charge balance and inductor volt-second (flux linkage) balance for resonant circuit waveforms Normalization ...
1.3.7 Measuring power factor
... by locally connected capacitors. When reactive elements supply or absorb reactive power near the load, the apparent power is reduced. Power factor correction may be applied by an electrical power transmission utility to improve the stability and efficiency of the transmission network. Correction equ ...
... by locally connected capacitors. When reactive elements supply or absorb reactive power near the load, the apparent power is reduced. Power factor correction may be applied by an electrical power transmission utility to improve the stability and efficiency of the transmission network. Correction equ ...
Basic Electricity Homework
... 1. A resistor has a voltage across it of 12 volts and a current through it of 2.5 amperes. Calculate the resistance of the resistor. 2. A voltage of 6 volts is across a resistor where the current is 0.5 amperes. What is the value of the resistor? 3. Calculate the resistance of a component when a vol ...
... 1. A resistor has a voltage across it of 12 volts and a current through it of 2.5 amperes. Calculate the resistance of the resistor. 2. A voltage of 6 volts is across a resistor where the current is 0.5 amperes. What is the value of the resistor? 3. Calculate the resistance of a component when a vol ...
For Constant Current Drivers - Universal Lighting Technologies
... replacements for first generation outdoor drivers. EVERLINE’s 150W Constant Current Drivers are available in both UNV (120V-277V), and UNV (347V-480V) voltages, and with a variety of output current options. Universal’s EVERLINE give you a similar case styles to driver already installed in the produc ...
... replacements for first generation outdoor drivers. EVERLINE’s 150W Constant Current Drivers are available in both UNV (120V-277V), and UNV (347V-480V) voltages, and with a variety of output current options. Universal’s EVERLINE give you a similar case styles to driver already installed in the produc ...
MAX2754 1.2GHz VCO with Linear Modulation Input General Description
... 50Ω including an on-chip DC-blocking capacitor. The return loss can be improved to a minimum of 12dB over 1145MHz to 1250MHz by adding a 2.5nH series inductor and a 3.0pF shunt capacitor. The output buffer has a ground connection separate from the oscillator core to minimize load-pulling effects. Th ...
... 50Ω including an on-chip DC-blocking capacitor. The return loss can be improved to a minimum of 12dB over 1145MHz to 1250MHz by adding a 2.5nH series inductor and a 3.0pF shunt capacitor. The output buffer has a ground connection separate from the oscillator core to minimize load-pulling effects. Th ...
Performing Isolation Tests on High Voltage Power Supplies
... grounds must connect separately to three corresponding terminals at the load. The grounds must connect separately to the three corresponding terminals at the load so that if a high voltage arc occurs — or any kind of high-voltage discharge — the arc energy will travel via the single chassis ground c ...
... grounds must connect separately to three corresponding terminals at the load. The grounds must connect separately to the three corresponding terminals at the load so that if a high voltage arc occurs — or any kind of high-voltage discharge — the arc energy will travel via the single chassis ground c ...
Manual - Robot Marketplace
... given by the Interface unit the maximum and minimum stick positions should be calibrated. This can be achieved by adjusting the Controller Gain (See motor controller manual) to be just above fullspeed when the stick position is at its maximum. You should calibrate this for the stick end-stop that gi ...
... given by the Interface unit the maximum and minimum stick positions should be calibrated. This can be achieved by adjusting the Controller Gain (See motor controller manual) to be just above fullspeed when the stick position is at its maximum. You should calibrate this for the stick end-stop that gi ...
350 Power Amplifier Owners Manual
... The 350 should not be used near water, for example near a bathtub, kitchen sink, in a wet basement, near a swimming pool, etc. M ounting to a wall or ceiling should be via a heavy-duty bracket or shelf designed for audio equipment use. The 350 should be situated away from heat sources such as ...
... The 350 should not be used near water, for example near a bathtub, kitchen sink, in a wet basement, near a swimming pool, etc. M ounting to a wall or ceiling should be via a heavy-duty bracket or shelf designed for audio equipment use. The 350 should be situated away from heat sources such as ...
July 26 - cloudfront.net
... Ground wire (third wire) is for ____________ (provides path of less resistance) DC and AC current—DC is single ________ and AC alternates direction 60/sec. AC current is the primary type of current used to transfer ___________ from one place to another. _________current is the primary type of curren ...
... Ground wire (third wire) is for ____________ (provides path of less resistance) DC and AC current—DC is single ________ and AC alternates direction 60/sec. AC current is the primary type of current used to transfer ___________ from one place to another. _________current is the primary type of curren ...
Thevenin Theorem
... 2. The theorem was developed in 1883 by Leon Thevenin, a French telegraph engineer. 3. The circuit to the left of the terminals a and b is known as the Thevenin Equivalent Circuit. B. How to draw Vth and Rth 1. Thevenin voltage Vth is the open-circuit voltage at the terminals. Method: Find the volta ...
... 2. The theorem was developed in 1883 by Leon Thevenin, a French telegraph engineer. 3. The circuit to the left of the terminals a and b is known as the Thevenin Equivalent Circuit. B. How to draw Vth and Rth 1. Thevenin voltage Vth is the open-circuit voltage at the terminals. Method: Find the volta ...
Slide 1
... •Our insatiable quest for a bigger and better Audio Visual experience. When a TV panel goes beyond 32 inches, the CCFL (cold cathode fluorescent) backlighting is driven directly from the 400VDC. Another example of the demand for higher voltages and energy efficiency. The larger the panel the more vo ...
... •Our insatiable quest for a bigger and better Audio Visual experience. When a TV panel goes beyond 32 inches, the CCFL (cold cathode fluorescent) backlighting is driven directly from the 400VDC. Another example of the demand for higher voltages and energy efficiency. The larger the panel the more vo ...
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.