IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... 14]. It can be used in adjustable speed drives. Since it has access to single dc voltage source tapped from rectifier outputs. The impedance matching method is well known technique for delta connected static VAR compensator (SVC) which is widely used in arc furnaces and now apply for reactive power ...
... 14]. It can be used in adjustable speed drives. Since it has access to single dc voltage source tapped from rectifier outputs. The impedance matching method is well known technique for delta connected static VAR compensator (SVC) which is widely used in arc furnaces and now apply for reactive power ...
MCH6124 数据资料DataSheet下载
... grant any guarantee thereof. If you should intend to use our products for new introduction or other application different from current conditions on the usage of automotive device, communication device, office equipment, industrial equipment etc. , please consult with us about usage condition (tempe ...
... grant any guarantee thereof. If you should intend to use our products for new introduction or other application different from current conditions on the usage of automotive device, communication device, office equipment, industrial equipment etc. , please consult with us about usage condition (tempe ...
Immersion heater
... Some background theory Using the equation Electrical energy = Power x Time = VIt = I2Rt = [V2/R]t You can see that if we keep the voltage constant the energy will increase for: (a) a bigger current (b) a smaller resistance Now if you are using length as a variable this will meant that you will get m ...
... Some background theory Using the equation Electrical energy = Power x Time = VIt = I2Rt = [V2/R]t You can see that if we keep the voltage constant the energy will increase for: (a) a bigger current (b) a smaller resistance Now if you are using length as a variable this will meant that you will get m ...
Electric potential and Voltage
... Voltage can only be defined for two points (nodes, terminals etc.) Voltage of a single node in the circuit does not make sense. Potential can be used to characterize a single node provided that the zero (ground) node is defined. For two points 1 and 2 with the potentials ϕ1 and ϕ2 in a circuit, t ...
... Voltage can only be defined for two points (nodes, terminals etc.) Voltage of a single node in the circuit does not make sense. Potential can be used to characterize a single node provided that the zero (ground) node is defined. For two points 1 and 2 with the potentials ϕ1 and ϕ2 in a circuit, t ...
electrical transients:keeping the enemy out of your facility
... lightning-induced current travels through the earth and finds its way to the ground rod, then enters the facility sneak-path style. A transformer at electrical service entrance may be used to step down the voltage to an acceptable magnitude. The National Electrical Code requires bonding of neutral a ...
... lightning-induced current travels through the earth and finds its way to the ground rod, then enters the facility sneak-path style. A transformer at electrical service entrance may be used to step down the voltage to an acceptable magnitude. The National Electrical Code requires bonding of neutral a ...
AX995A 1.6X Linear Fan Driver with VO Fully On Control
... Normally, use a 2.2µF capacitor on the input and a 2.2µF capacitor on the output of the AX995A. In order to insure the circuit stability, the proper output capacitor value should be larger than 1uF. With X5R and X7R dielectrics, 2.2uF is sufficient at all operating temperatures. Thermal Consideratio ...
... Normally, use a 2.2µF capacitor on the input and a 2.2µF capacitor on the output of the AX995A. In order to insure the circuit stability, the proper output capacitor value should be larger than 1uF. With X5R and X7R dielectrics, 2.2uF is sufficient at all operating temperatures. Thermal Consideratio ...
Flashlights
... to a lightbulb filament (the energy destination), and the current then returns through another wire to the battery for reuse. ...
... to a lightbulb filament (the energy destination), and the current then returns through another wire to the battery for reuse. ...
M O D E L 6 4 8 ELECTROMAGNET POWER SUPPLY
... Power: 9.1 kW nominal Nominal load: 0.5 Ω, 0.5 H Maximum load resistance: 0.55 Ω for ±135 A DC operation at +10% to -5% line voltage Minimum load resistance: 0.41 Ω for ±135 A DC operation at +5% to -10% line voltage Load inductance range: 0 H to 1 H Current ripple: 10 mA RMS (0.007%) at 135 A into ...
... Power: 9.1 kW nominal Nominal load: 0.5 Ω, 0.5 H Maximum load resistance: 0.55 Ω for ±135 A DC operation at +10% to -5% line voltage Minimum load resistance: 0.41 Ω for ±135 A DC operation at +5% to -10% line voltage Load inductance range: 0 H to 1 H Current ripple: 10 mA RMS (0.007%) at 135 A into ...
RM3407 - Rectron
... changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or sp ...
... changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or sp ...
Inside a Power Distribution Unit
... products and components depicted are intended to be generic, and do not specifically represent any particular manufacturer or product model. The Marway products shown are also not intended to represent specific models. © 2015, Marway Power Solutions. This illustration may not be copied in whole or i ...
... products and components depicted are intended to be generic, and do not specifically represent any particular manufacturer or product model. The Marway products shown are also not intended to represent specific models. © 2015, Marway Power Solutions. This illustration may not be copied in whole or i ...
Development of the Bandgap Voltage Reference Circuit
... In order to design a complete bandgap reference circuit the DTMOST structures have been characterized and modelled. The current-to-voltage characteristic Id(Vgs) of the DTMOST has been measured at various temperatures in a temperature chamber . The DTMOST structures came from an experimental submit ...
... In order to design a complete bandgap reference circuit the DTMOST structures have been characterized and modelled. The current-to-voltage characteristic Id(Vgs) of the DTMOST has been measured at various temperatures in a temperature chamber . The DTMOST structures came from an experimental submit ...
TPS60230 WLED Charge Pump
... to five LEDs. This IC can step up or step down the input voltage as required. As shown in Figure 1, if the input voltage is below the required output voltage, the internal 1.5x-mode charge pump (CP) increases the input voltage by a factor of 1.5. The resulting voltage passes through an internal line ...
... to five LEDs. This IC can step up or step down the input voltage as required. As shown in Figure 1, if the input voltage is below the required output voltage, the internal 1.5x-mode charge pump (CP) increases the input voltage by a factor of 1.5. The resulting voltage passes through an internal line ...
International Journal of Science, Engineering and Technology
... conversion efficiency of PV generation is fairly low. In order to supplement for these weaknesses, there are many researches going on to increase the efficiencies of the solar cell and the electric power conversion device[5]. Photovoltaic sources are used today in many applications. They have the ad ...
... conversion efficiency of PV generation is fairly low. In order to supplement for these weaknesses, there are many researches going on to increase the efficiencies of the solar cell and the electric power conversion device[5]. Photovoltaic sources are used today in many applications. They have the ad ...
OPTIMA® BlueTop SLI 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 ...
EB25778783
... lines. The concept of GUPFC can be extended for more lines if necessary. The device may be installed in some central substations to manage power flows of multilines or a group of lines and provide voltage support as well. By using GUPFC devices, the transfer capability of transmission lines can be i ...
... lines. The concept of GUPFC can be extended for more lines if necessary. The device may be installed in some central substations to manage power flows of multilines or a group of lines and provide voltage support as well. By using GUPFC devices, the transfer capability of transmission lines can be i ...
Bip Transistor 15V 600mA VCE(sat);300mV NPN Single SSFP
... grant any guarantee thereof. If you should intend to use our products for new introduction or other application different from current conditions on the usage of automotive device, communication device, office equipment, industrial equipment etc. , please consult with us about usage condition (tempe ...
... grant any guarantee thereof. If you should intend to use our products for new introduction or other application different from current conditions on the usage of automotive device, communication device, office equipment, industrial equipment etc. , please consult with us about usage condition (tempe ...
7 W, 90-135 Vac, 500 mA LED Driver
... 2.2 ohm device with total gate charge of 4 nC and 4.7 pF output capacitance. Current stress for the common mode inductor is less than 0.2 A. Low resistance will minimize dissipation loss. Toroidal cores of high permeability >9,000 are a good choice and available from several sources. Normal design p ...
... 2.2 ohm device with total gate charge of 4 nC and 4.7 pF output capacitance. Current stress for the common mode inductor is less than 0.2 A. Low resistance will minimize dissipation loss. Toroidal cores of high permeability >9,000 are a good choice and available from several sources. Normal design p ...
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).