DC Power Supplies
... used to test components as well as end products. For example, the power consumption characteristics of an RF power amplifier designed for use in portable products can be characterized for operation from a battery power source. As a battery discharges, its voltage decreases and its internal impedance ...
... used to test components as well as end products. For example, the power consumption characteristics of an RF power amplifier designed for use in portable products can be characterized for operation from a battery power source. As a battery discharges, its voltage decreases and its internal impedance ...
1 General - Eskom Board
... a. Short duration under voltage conditions arise either due to a loss of supply or the supply voltage being depressed due to a short circuit on the network. 4.3.4.3 Loss of power supply a. When the supply is disconnected, the supply voltage either drops rapidly to 0% of nominal value or is sustained ...
... a. Short duration under voltage conditions arise either due to a loss of supply or the supply voltage being depressed due to a short circuit on the network. 4.3.4.3 Loss of power supply a. When the supply is disconnected, the supply voltage either drops rapidly to 0% of nominal value or is sustained ...
cautions for proper use of aluminum electrolytic capacitor
... temperature, applied voltage and applying time of voltage. Particularly, brief leakage current level which does not reach to specified time such as 2 minutes after applied voltage is unstable. Therefore, please pay attentions when aluminum capacitors are used for application such as timing circuit wh ...
... temperature, applied voltage and applying time of voltage. Particularly, brief leakage current level which does not reach to specified time such as 2 minutes after applied voltage is unstable. Therefore, please pay attentions when aluminum capacitors are used for application such as timing circuit wh ...
0261 - Optocoupler, Phototransistor Output With Base Connector
... 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively. 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA. 3. Council Decision 88/540/EEC and 91/690/E ...
... 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively. 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA. 3. Council Decision 88/540/EEC and 91/690/E ...
Resettable Fuses – PTCs
... actually interrupt the current flow (see LEAKAGE CURRENT above). The typical short circuit rating of a board-mounted PTC is 40A; for battery strap PTCs, this value can reach 100A. Fuses do in fact interrupt the current flow in response to the overload and the range of interrupting ratings vary from ...
... actually interrupt the current flow (see LEAKAGE CURRENT above). The typical short circuit rating of a board-mounted PTC is 40A; for battery strap PTCs, this value can reach 100A. Fuses do in fact interrupt the current flow in response to the overload and the range of interrupting ratings vary from ...
RG series: 1-phase solid state switching solutions
... - Fault diagnostics with optional load and system monitoring - Energy efficiency with power control solutions CARLO GAVAZZI Automation Components. Specifications are subject to change without notice. Illustrations are for example only. ...
... - Fault diagnostics with optional load and system monitoring - Energy efficiency with power control solutions CARLO GAVAZZI Automation Components. Specifications are subject to change without notice. Illustrations are for example only. ...
KB009
... connected capacitors can discharge through the failed capacitor and its fuse. The total calculated parallel stored energy should not exceed the energy capability or joule rating of the capacitor unit and fuse. Exceeding their ratings would result in probable fuse failure and rupture of the capacitor ...
... connected capacitors can discharge through the failed capacitor and its fuse. The total calculated parallel stored energy should not exceed the energy capability or joule rating of the capacitor unit and fuse. Exceeding their ratings would result in probable fuse failure and rupture of the capacitor ...
CD74HC4051-EP Analog Multiplexer
... In certain applications, the external load resistor current may include both VCC and signal-line components. To avoid drawing VCC current when switch current flows into the transmission gate inputs, the voltage drop across the bidirectional switch must not exceed 0.6 V (calculated from ron values sh ...
... In certain applications, the external load resistor current may include both VCC and signal-line components. To avoid drawing VCC current when switch current flows into the transmission gate inputs, the voltage drop across the bidirectional switch must not exceed 0.6 V (calculated from ron values sh ...
1 - North American SynchroPhasor Initiative
... Short-term stability control seeks to retain the stability of a power system under transient conditions. Outof-step relays are generally used to detect increased separation between two target buses or areas. Distance relays and timers are employed to track the apparent impedance with respect to some ...
... Short-term stability control seeks to retain the stability of a power system under transient conditions. Outof-step relays are generally used to detect increased separation between two target buses or areas. Distance relays and timers are employed to track the apparent impedance with respect to some ...
LT8490 - Linear Technology
... CLKOUT will toggle at the same frequency as the switching regulator oscillator (OSC1 on the Block Diagram) or as the SYNC pin, but is approximately 180° out-of-phase. CLKOUT can also be used as a temperature monitor of the switching regulator since the CLKOUT duty cycle varies linearly with the junc ...
... CLKOUT will toggle at the same frequency as the switching regulator oscillator (OSC1 on the Block Diagram) or as the SYNC pin, but is approximately 180° out-of-phase. CLKOUT can also be used as a temperature monitor of the switching regulator since the CLKOUT duty cycle varies linearly with the junc ...
Amp Builder`s Guide
... difference, even on an electric guitar), increased labour costs for both guitars and amplification equipment, and the availability of good and consistent quality tubes. There is also an element of nostalgia, with memories of many of the great players of years gone by, and the desire to use the same ...
... difference, even on an electric guitar), increased labour costs for both guitars and amplification equipment, and the availability of good and consistent quality tubes. There is also an element of nostalgia, with memories of many of the great players of years gone by, and the desire to use the same ...
transformer: three phase
... practically reduced to zero whereas EBN and ECN will rise to nearly full primary line voltage. This difficulty of shifting (or floating) neutral can be obviated by connecting the primary neutral (shown dotted in the figure) back to the generator so that primary coil A can take its required power fro ...
... practically reduced to zero whereas EBN and ECN will rise to nearly full primary line voltage. This difficulty of shifting (or floating) neutral can be obviated by connecting the primary neutral (shown dotted in the figure) back to the generator so that primary coil A can take its required power fro ...
IL420, IL4208
... Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vi ...
... Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vi ...
fulltext
... joining metals. It has extensive applications in household appliances and in automotive industries. The traditional approach in relation to spot welding machines is to use 50 Hz welding transformers. The drawback associated with these transformers is that they are both heavy and bulky. Moreover, the ...
... joining metals. It has extensive applications in household appliances and in automotive industries. The traditional approach in relation to spot welding machines is to use 50 Hz welding transformers. The drawback associated with these transformers is that they are both heavy and bulky. Moreover, the ...
Prevent Electrostatic Damage Booklet
... electrons on the surface of a material. This imbalance of electrons produces an electric field that can be measured and that can influence other objects at a distance. Electrostatic discharge is defined as the transfer of charge between bodies at different electrical potentials. Electrostatic discha ...
... electrons on the surface of a material. This imbalance of electrons produces an electric field that can be measured and that can influence other objects at a distance. Electrostatic discharge is defined as the transfer of charge between bodies at different electrical potentials. Electrostatic discha ...
W. Li and D.J. Perreault, “Switched-Capacitor Step-Down Rectifier for Low-Voltage Power Conversion,” 2013 IEEE Applied Power Electronics Conference , pp. 1884-1891, March 2013.
... N × Vo (N is the level where the device is at) since their reference nodes are switching with the flying capacitors. This reduces the complexity of the driving scheme greatly. Only the devices in the last stage are required to be controlled and all other devices in the multi-level SC rectifier can b ...
... N × Vo (N is the level where the device is at) since their reference nodes are switching with the flying capacitors. This reduces the complexity of the driving scheme greatly. Only the devices in the last stage are required to be controlled and all other devices in the multi-level SC rectifier can b ...
MAX44206 180MHz, Low-Noise, Low-Distortion, Fully Differential
... 2.7V to 13.2V supply voltage range and wide 400MHz bandwidth, the MAX44206 is suitable for low-power, highperformance data acquisition systems. The MAX44206 offers a VOCM input to adjust the output common-mode voltage, eliminating the need for a coupling transformer or AC-coupling capacitors. This a ...
... 2.7V to 13.2V supply voltage range and wide 400MHz bandwidth, the MAX44206 is suitable for low-power, highperformance data acquisition systems. The MAX44206 offers a VOCM input to adjust the output common-mode voltage, eliminating the need for a coupling transformer or AC-coupling capacitors. This a ...
appendix d: suggestion form, qa-90
... METRON warrants that the QA-90 Electrical Safety Analyzer will substantially conform to published specifications and to the documentation, provided that it is used for the purpose for which it was designed. METRON will, for a period of twelve (12) months from date of purchase, replace or repair any ...
... METRON warrants that the QA-90 Electrical Safety Analyzer will substantially conform to published specifications and to the documentation, provided that it is used for the purpose for which it was designed. METRON will, for a period of twelve (12) months from date of purchase, replace or repair any ...
ZXMS6006SG Product Summary Features and Benefits
... 7. The drain current is restricted only when the device is in saturation (see graph ‘typical output characteristic’). This allows the device to be used in the fully on state without interference from the current limit. The device is fully protected at all drain currents, as the low power dissipation ...
... 7. The drain current is restricted only when the device is in saturation (see graph ‘typical output characteristic’). This allows the device to be used in the fully on state without interference from the current limit. The device is fully protected at all drain currents, as the low power dissipation ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.