Reciprocity condition in terms of two port parameters
... Mesh current or node voltage methods are general methods which are applicable to any network. A number of simultaneous equations are to be set up. Solving these equations, the response in all the branches of the network may be attained. But in many cases, we require the response in one branch or in ...
... Mesh current or node voltage methods are general methods which are applicable to any network. A number of simultaneous equations are to be set up. Solving these equations, the response in all the branches of the network may be attained. But in many cases, we require the response in one branch or in ...
Calculating Power Losses in an IGBT Module
... The products must not be touched when operating because there is a danger of electrocution or severe burning. Always use protective safety equipment such as appropriate shields for the product and wear safety glasses. Even when disconnected any electric charge remaining in the product must be discha ...
... The products must not be touched when operating because there is a danger of electrocution or severe burning. Always use protective safety equipment such as appropriate shields for the product and wear safety glasses. Even when disconnected any electric charge remaining in the product must be discha ...
REVIEW ARTICLE Josephson voltage standards
... each junction has a very minor effect on the propagation of microwave power in the stripline. Typically, each junction will absorb about 0.02%–0.04% of the power propagating through it. It is thus possible to connect several thousand junctions in series and still achieve a power uniformity of about ...
... each junction has a very minor effect on the propagation of microwave power in the stripline. Typically, each junction will absorb about 0.02%–0.04% of the power propagating through it. It is thus possible to connect several thousand junctions in series and still achieve a power uniformity of about ...
BP104, BP104S Silicon PIN Photodiode
... produced by adjusting the distance, a, between the lamp and a detector on an optical bench. Ev can be measured on a V(λ)-corrected luxmeter, or, if luminous intensity, Iv, of the lamp is known, Ev can be calculated using the formula: Ev = Iv/a2. It should be noted that this inverse square law is onl ...
... produced by adjusting the distance, a, between the lamp and a detector on an optical bench. Ev can be measured on a V(λ)-corrected luxmeter, or, if luminous intensity, Iv, of the lamp is known, Ev can be calculated using the formula: Ev = Iv/a2. It should be noted that this inverse square law is onl ...
Hardware Design Guide
... with external connections available for stability decoupling capacitors. It is further split into three main domains to ensure noise isolation between critical LV modules within the device: Core, Flash , PLL HV_ADC dedicated to the Analog to Digital Converter functions. ...
... with external connections available for stability decoupling capacitors. It is further split into three main domains to ensure noise isolation between critical LV modules within the device: Core, Flash , PLL HV_ADC dedicated to the Analog to Digital Converter functions. ...
3-phase motor control demonstration board featuring IGBT
... surfaces. There is a danger of serious personal injury if the kit or components are improperly used or incorrectly installed. The kit is not electrically isolated from the AC/DC input. The demonstration board is directly linked to the mains voltage. No insulation is ensured between accessible parts ...
... surfaces. There is a danger of serious personal injury if the kit or components are improperly used or incorrectly installed. The kit is not electrically isolated from the AC/DC input. The demonstration board is directly linked to the mains voltage. No insulation is ensured between accessible parts ...
science944key - Rocky View Schools
... Parallel circuits have several current paths. The total current is divided, with some of the moving charges travelling through each branch, or part of the circuit. You can think of a parallel circuit as a set of side branches connected side by side. So parallel circuits have more than one path for e ...
... Parallel circuits have several current paths. The total current is divided, with some of the moving charges travelling through each branch, or part of the circuit. You can think of a parallel circuit as a set of side branches connected side by side. So parallel circuits have more than one path for e ...
Active output impedance for ADSL line drivers
... over single-ended configurations. This includes minimizing ANSI T1.413 specifies that the central office (CO) can nomcommon-mode signals and interference, improving powerinally transmit at –40 dBm/Hz on a 100-Ω telephone line supply rejection, and the obvious advantage of doubling from approximately ...
... over single-ended configurations. This includes minimizing ANSI T1.413 specifies that the central office (CO) can nomcommon-mode signals and interference, improving powerinally transmit at –40 dBm/Hz on a 100-Ω telephone line supply rejection, and the obvious advantage of doubling from approximately ...
LT3506/LT3506A - Dual Monolithic 1.6A Step
... decrease the value of the inductor and operate with higher ripple current. This allows you to use a physically smaller inductor, or one with a lower DCR resulting in higher efficiency. Be aware that if the inductance differs from the simple rule above, then the maximum load current will depend on inp ...
... decrease the value of the inductor and operate with higher ripple current. This allows you to use a physically smaller inductor, or one with a lower DCR resulting in higher efficiency. Be aware that if the inductance differs from the simple rule above, then the maximum load current will depend on inp ...
AAT3176A 数据资料DataSheet下载
... lighting modes. Operating at a fast 1MHz switching frequency, the dual-mode (1x/2x) operation of the internal charge pump offers excellent power efficiency for both flash and movie modes and combined with a low external parts count (one 1μF flying capacitors and small bypass capacitors at VIN and OU ...
... lighting modes. Operating at a fast 1MHz switching frequency, the dual-mode (1x/2x) operation of the internal charge pump offers excellent power efficiency for both flash and movie modes and combined with a low external parts count (one 1μF flying capacitors and small bypass capacitors at VIN and OU ...
LM27341/2/1Q/2Q 2 MHz 1.5A/2A Wide Input Range Step
... is very high, efficiencies up to 90% are easy to achieve. External shutdown is included featuring an ultra-low shutdown current of 70 nA. The LM27341 and LM27342 utilize peak current-mode control and internal compensation to provide high-performance regulation over a wide range of operating conditio ...
... is very high, efficiencies up to 90% are easy to achieve. External shutdown is included featuring an ultra-low shutdown current of 70 nA. The LM27341 and LM27342 utilize peak current-mode control and internal compensation to provide high-performance regulation over a wide range of operating conditio ...
NWL Troubleshooting Guide - NWL
... glossary of air-pollution control terms, listing of Clean Air Act Amendments as well as useful metric and altitude-pressure temperature density tables, along with a listing of Title III hazardous air pollutants. As you can well imagine, it would be impossible to cover every imaginable potential prob ...
... glossary of air-pollution control terms, listing of Clean Air Act Amendments as well as useful metric and altitude-pressure temperature density tables, along with a listing of Title III hazardous air pollutants. As you can well imagine, it would be impossible to cover every imaginable potential prob ...
PDF: 1.47MB
... became possible to decrease the thermal resistance between junction and case Rth(j-c) substantially. And also it incorporates Mitsubishi's latest power chips CSTBT. So that despite its mounting area decreases to 75%, it realized higher current rating up to 50A. (2) Changing the method of short circu ...
... became possible to decrease the thermal resistance between junction and case Rth(j-c) substantially. And also it incorporates Mitsubishi's latest power chips CSTBT. So that despite its mounting area decreases to 75%, it realized higher current rating up to 50A. (2) Changing the method of short circu ...
Resistors in Series and Parallel∗
... The power dissipated by each resistor can be found using any of the equations relating power to current, voltage, and resistance, since all three are known. Let us use ...
... The power dissipated by each resistor can be found using any of the equations relating power to current, voltage, and resistance, since all three are known. Let us use ...
FS-TRI-S - Fire Alarm Resources
... All power limited wiring must enter the electrical box separately from the electric light, power, Class 1, or non-powered limited fire protection signaling conductors. For the FS-TRI-R, wiring to terminal block positions 1, 2, 3, 4, and 5 must enter the outlet box separately from terminals 6, 7, and ...
... All power limited wiring must enter the electrical box separately from the electric light, power, Class 1, or non-powered limited fire protection signaling conductors. For the FS-TRI-R, wiring to terminal block positions 1, 2, 3, 4, and 5 must enter the outlet box separately from terminals 6, 7, and ...
Specific resistance of conductors
... because they cannot use their calculators to give them qualitative answers (unless they enter random numbers into the equation, then change one of those numbers and re-calculate – but that is twice the work of solving the equation with one set of numbers, once!). Notes 5 The data for this table was ...
... because they cannot use their calculators to give them qualitative answers (unless they enter random numbers into the equation, then change one of those numbers and re-calculate – but that is twice the work of solving the equation with one set of numbers, once!). Notes 5 The data for this table was ...
7 Transistor Biasing and Thermal Stabilization
... Fig.(1) shows the operating point near the saturation region. In this case even though the base current varies sinusoidally, the output current is clipped at the positive peak. This results in distortion of the signal. Thus operating point near the saturation region is not suitable. Fig.(2) shows th ...
... Fig.(1) shows the operating point near the saturation region. In this case even though the base current varies sinusoidally, the output current is clipped at the positive peak. This results in distortion of the signal. Thus operating point near the saturation region is not suitable. Fig.(2) shows th ...
16615
... regularly engaged in the production of such systems, including auxiliary equipment similar to that required by this Contract, and that have been in satisfactory service for at ...
... regularly engaged in the production of such systems, including auxiliary equipment similar to that required by this Contract, and that have been in satisfactory service for at ...
MPXM2051G, 0 to 10 kPa, Gauge Compensated Pressure Sensor
... Freescale reserves the right to make changes without further notice to any products herein. Freescale makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does Freescale assume any liability arising out of the application or use of ...
... Freescale reserves the right to make changes without further notice to any products herein. Freescale makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does Freescale assume any liability arising out of the application or use of ...
-Through Capability of a Single-Stage Single-Phase Photovoltaic Low Voltage Ride -Voltage Grid
... connected to the public grid mainly because of the matured PV technology and the declined price of the PV module cell [1]. As it is reported by PHOTON International, there was 27.7 GW of global PV generation systems installed in 2011, nearly 21 GW in Europe, which makes accumulated installed global ...
... connected to the public grid mainly because of the matured PV technology and the declined price of the PV module cell [1]. As it is reported by PHOTON International, there was 27.7 GW of global PV generation systems installed in 2011, nearly 21 GW in Europe, which makes accumulated installed global ...
Comprehensive Design of a Three-Phase Three-Switch
... i) a boost-type input rectifier (e.g., Vienna rectifier, [2]), that typically features two 400-V output voltages with a three-level isolated dc–dc converter or two isolated dc–dc output stages and ii) a buck-type input rectifier (conventionally six-switch topologies as proposed in [3]–[6]) with only ...
... i) a boost-type input rectifier (e.g., Vienna rectifier, [2]), that typically features two 400-V output voltages with a three-level isolated dc–dc converter or two isolated dc–dc output stages and ii) a buck-type input rectifier (conventionally six-switch topologies as proposed in [3]–[6]) with only ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".