UMG 604 UMG 604 – Power analyser
... Peak demand management (optional) • Up to 64 switch-off stages ...
... Peak demand management (optional) • Up to 64 switch-off stages ...
NCL30000LED2GEVB 180-265 Vac up to 15 Watt Dimmable LED Driver Evaluation Board
... limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for ea ...
... limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for ea ...
EUP3020 Dual High-Efficiency 1.5MHz 1A PWM Step-Down DC-DC Converter
... Slope compensated current mode PWM control provides stable switching and cycle-by-cycle current limit for superior load and line response and protection of the internal main switch and synchronous rectifier. Each channel switches at a constant frequency (1.5MHz) and regulates the output voltage. Dur ...
... Slope compensated current mode PWM control provides stable switching and cycle-by-cycle current limit for superior load and line response and protection of the internal main switch and synchronous rectifier. Each channel switches at a constant frequency (1.5MHz) and regulates the output voltage. Dur ...
EABM - three phase electricity meter for active and reactive energy
... Signalling of incorrect phase sequence Identification of tariff programmed into the meter Relay output for controlling external devices (option) Remote readout of billing data using PSTN/GSM/GPRS. Available when meter equipped with GSM-3 or GT-3 communication, module that gives possibility of: - Ind ...
... Signalling of incorrect phase sequence Identification of tariff programmed into the meter Relay output for controlling external devices (option) Remote readout of billing data using PSTN/GSM/GPRS. Available when meter equipped with GSM-3 or GT-3 communication, module that gives possibility of: - Ind ...
Dec 2001 Accurate and Fast 80MHz Amplifier Draws only 2mA
... The 80MHz LT1800 amplifier consumes a mere 2mA max supply current and still provides both the speed and DC accuracy required by low voltage signal conditioning and data acquisition systems. Usually, one cannot have both high bandwidth and low supply-current in an amplifier, but the LT1800 optimizes ...
... The 80MHz LT1800 amplifier consumes a mere 2mA max supply current and still provides both the speed and DC accuracy required by low voltage signal conditioning and data acquisition systems. Usually, one cannot have both high bandwidth and low supply-current in an amplifier, but the LT1800 optimizes ...
OPTIMA® YellowTop S 5,5
... Recharge time will vary according to temperature and charger characteristics. When using Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state charge. (All charge recommendations assume an aver ...
... Recharge time will vary according to temperature and charger characteristics. When using Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state charge. (All charge recommendations assume an aver ...
OPTIMA® BlueTop DC 4,2
... Recharge time will vary according to temperature and charger characteristics. When using Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state charge. (All charge recommendations assume an aver ...
... Recharge time will vary according to temperature and charger characteristics. When using Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state charge. (All charge recommendations assume an aver ...
PWM Control IC with Power-Saving Function for Light
... the oscillator unit. The RT control circuit (RT amplifier) controls the voltage of the positive input terminal so as to be equal to the RT terminal voltage. Consequently, the RT terminal voltage becomes constant, and constant current flows, the value of which is determined by the value of the extern ...
... the oscillator unit. The RT control circuit (RT amplifier) controls the voltage of the positive input terminal so as to be equal to the RT terminal voltage. Consequently, the RT terminal voltage becomes constant, and constant current flows, the value of which is determined by the value of the extern ...
Model 6514 Programmable Electrometer
... photodiode, the ammeter reads the sum of two different currents. The first current is the dark current (I D) generated by the detector with no light falling upon the device (in other words, the signal of interest); the second one is the leakage current (I L) generated by the voltage burden (V BURDEN ...
... photodiode, the ammeter reads the sum of two different currents. The first current is the dark current (I D) generated by the detector with no light falling upon the device (in other words, the signal of interest); the second one is the leakage current (I L) generated by the voltage burden (V BURDEN ...
Data Sheet (current)
... 1. Life support devices or systems are devices or systems 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably ...
... 1. Life support devices or systems are devices or systems 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably ...
M.D. Sumption, J. P Murphy, N N. Gheorghiu, T. Haugan, M. Majoros
... small scale generator test bed for prospective motor/generator coils. • The radial and tangential fields are approximately sinusoidal, 90Ω out of phase, and with peak amplitudes of 0.566 T for the radial direction, and 0.242 T for the tangential direction. • The rotor can reach 3600 RPM, the frequen ...
... small scale generator test bed for prospective motor/generator coils. • The radial and tangential fields are approximately sinusoidal, 90Ω out of phase, and with peak amplitudes of 0.566 T for the radial direction, and 0.242 T for the tangential direction. • The rotor can reach 3600 RPM, the frequen ...
Be Clever Center Chapter 5: DC voltage.
... A. Electric generator (dry cell) - An electric generator transforms any form of energy into electrical energy e.g. Battery or dry cell converts chemical energy into electrical energy. - A dry cell has two distinct poles one positive and the other negative. B. Electric circuit. An electric circuit co ...
... A. Electric generator (dry cell) - An electric generator transforms any form of energy into electrical energy e.g. Battery or dry cell converts chemical energy into electrical energy. - A dry cell has two distinct poles one positive and the other negative. B. Electric circuit. An electric circuit co ...
GATE TURN OFF THYRISTOR (GTO):
... When switch S is closed the gate current starts flowing in the gate circuit in a similar manner to scr , the breakover voltage of the triac can be varied by making proper gate current to flow.with a few milliamperes introduced at the gate , the triac will start conducting wheter terminal MT2 is pos ...
... When switch S is closed the gate current starts flowing in the gate circuit in a similar manner to scr , the breakover voltage of the triac can be varied by making proper gate current to flow.with a few milliamperes introduced at the gate , the triac will start conducting wheter terminal MT2 is pos ...
Oscillator Notes 2
... The bias current of the amplifier is directly related to the output voltage swing and RL. If the supply voltage is fixed, then you can reduce current to save power. 1. Increase RL. This may be practical in situations where the frequency is relatively low and interconnection lengths short. This is qu ...
... The bias current of the amplifier is directly related to the output voltage swing and RL. If the supply voltage is fixed, then you can reduce current to save power. 1. Increase RL. This may be practical in situations where the frequency is relatively low and interconnection lengths short. This is qu ...
Loadlines Made Simpl..
... For the first calculation, we choose a plate resistor Rp=100k, the supply voltage is 300v. Imagine what happens if we put a very negative voltage on the grid: The current Ia through the tube is completely cut off, so there is no voltage drop across Rp and the plate voltage Va goes up to the supply v ...
... For the first calculation, we choose a plate resistor Rp=100k, the supply voltage is 300v. Imagine what happens if we put a very negative voltage on the grid: The current Ia through the tube is completely cut off, so there is no voltage drop across Rp and the plate voltage Va goes up to the supply v ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).