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MAX8739 TFT, LCD, DC-DC Converter with Operational Amplifiers General Description
MAX8739 TFT, LCD, DC-DC Converter with Operational Amplifiers General Description

An Introduction to BJT
An Introduction to BJT

LT6300 - 500mA, 200MHz xDSL Line Driver in
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Obstacles Associated with Winding Resistance Measurements of

... There are two distinctive types of DC Winding Resistance measurements that can be applied, Static (Standard) and Dynamic (Advanced). Static – This is the standard test that is performed to measure the actual resistance value of a transformer winding and associated series components. The static measu ...
E2E2-X5MY1-US Datasheet
E2E2-X5MY1-US Datasheet

... leakage current. Refer to Leakage Current Characteristics. In this case, the load is imposed with a small voltage and the load may not be reset. Before using the Proximity Sensor, make sure that this voltage is less than the load reset voltage. The AC 2-wire Proximity Sensor cannot be connected to a ...
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... 1. Directly controllable by a programmable controller since the valve operates at low power. (Refer to the solenoid characteristics). ...
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The Ideal Transformer Description and Circuit Symbol As with all the

... Galvanic isolation is a reference to the fact that a transformer normally has no direct electrical connection between its primary and secondary windings. This is a very useful property, and sometimes a transformer with a 1:1 turns ratio is added to a circuit solely to take advantage of the galvanic ...
A multifunctional single-phase voltage-source inverter
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... The local load served by the inverter is modeled as two components: primary and secondary VSI loads, which distinguishes the critical loads from others that can be scheduled at the location. So if the inverter is operating at the islanded mode and it does not have enough power to supply all local lo ...
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NCP1562-100WGEVB NCP1562 100 W 48 V DC-DC Converter Evaluation Board

... dc−dc converter. This IC operates from an input supply up to 150 V, thus covering the input voltages usually found in telecom, datacom and 42 V automotive systems. One can also note that the NCP1562 can be used in mains related applications (e.g. desktop, server, flat TVs) as it can be supplied by a ...
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... in high performance voltage regulators. They are short circuit protected, have safe area protection as well as thermal shutdown to turn off the regulator should the temperature exceed about 165°C. These regulators offer lower dropout voltage and more precise reference tolerance. Further, the referen ...
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Background Statement for SEMI Draft Document #4773

LT1970A - 500mA Power Op Amp with Adjustable Precision Current Limit
LT1970A - 500mA Power Op Amp with Adjustable Precision Current Limit

... VCC must always be greater than or equal to V+. VCC should always be decoupled to ground with a low ESR capacitor. –IN (Pin 8): Inverting Input of Amplifier. –IN may be any voltage from VEE – 0.3V to VEE + 36V. –IN and +IN remain high impedance at all times to prevent current flow into the inputs wh ...
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... in its basic form is over 30 years old [7]–[10]. The core components of the device are a SC DC coil and a copper AC coil wrapped around a magnetized iron core. A fault current through the copper coil drives the iron out of saturation, increasing the inductance of the system and thus the impedance to ...
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... dynamically controlled to produce any fixed-output voltage in the range of 0.75V to 3.4V (MAX1958) or 1V to 3.6V (MAX1959), with settling time less than 30µs for a full-scale change in voltage and current. The 1MHz PWM switching frequency allows the use of small external components while pulse-skip ...
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Power Electronics - Dr. Imtiaz Hussain
Power Electronics - Dr. Imtiaz Hussain

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... a DC voltage. It could be a simple function generator or it could be an amplifier. For all these things we require a DC source or DC power supply. The load here is any appliance which requires electrical energy. When I change the load or if the current which is being drawn by the appliance is differ ...
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... (η: Efficiency, ⊿IL: Output ripple current, f: Switching frequency) As a guide, inductor ripple current should be set at about 20 to 50% of the maximum input current. *Current over the coil rating flowing in the coil brings the coil into magnetic saturation, which may lead to lower efficiency or out ...
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5.1 Electric potential difference, current and resistance
5.1 Electric potential difference, current and resistance

... wire. As we have just learned, in order to make the bulb light the circuit has to be complete. To measure the voltage of the circuit we merely connect the voltmeter while the circuit is in operation. ...
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Mercury-arc valve



A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.
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