Siemens PTI − Software Solutions IEC 60909 Fault Calculations
... number of network scenarios potentially leading to a large number of short circuit calculations. Assembling and validating the vast electrical network data required for fault analyses is cumbersome and time consuming. ...
... number of network scenarios potentially leading to a large number of short circuit calculations. Assembling and validating the vast electrical network data required for fault analyses is cumbersome and time consuming. ...
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... Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable f ...
... Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable f ...
Aalborg Universitet Han, B.M. ; Nho, E.C.
... more levels in series. This means that if we adopt the direct testing for the valve section or valve, we need very large testing power, which is not the practical solution. As a result, all HVDC valve manufactures are using synthetic testing method recommended by CIGRE as an alternative to the direc ...
... more levels in series. This means that if we adopt the direct testing for the valve section or valve, we need very large testing power, which is not the practical solution. As a result, all HVDC valve manufactures are using synthetic testing method recommended by CIGRE as an alternative to the direc ...
+ + + + + + + + Space charge region
... covalent bonds. Diode is conducting in forward bias & non-conducting in reverse bias. ...
... covalent bonds. Diode is conducting in forward bias & non-conducting in reverse bias. ...
BD9584F
... Absolute maximum ratings are the values which indicate the limits, within which the given voltage range can be safely charged to the terminal. However, it does not guarantee the circuit operation. 2) Power dissipation Pd Using the unit in excess of the rated power dissipation may cause deterioration ...
... Absolute maximum ratings are the values which indicate the limits, within which the given voltage range can be safely charged to the terminal. However, it does not guarantee the circuit operation. 2) Power dissipation Pd Using the unit in excess of the rated power dissipation may cause deterioration ...
an oscillator witu constant output voltage
... a small incandescent lamp 3) (or another device having a resistance dependent on temperature) is used in one arm of a Wheatstone bridge; this bridge can consequently only be in equilibrium at one particular value of the input voltage. Another method has been stated by AI'guimb au 4), who uses a sepa ...
... a small incandescent lamp 3) (or another device having a resistance dependent on temperature) is used in one arm of a Wheatstone bridge; this bridge can consequently only be in equilibrium at one particular value of the input voltage. Another method has been stated by AI'guimb au 4), who uses a sepa ...
MAX8540/MAX8541 Synchronizable, High-Frequency Current- and Voltage-Mode PWM Controllers for Isolated Supplies General Description
... and external synchronization from 200kHz to 1MHz. Active-high and active-low enable, undervoltage protection (UVP), and overvoltage protection (OVP) reduce external component count. Maximum duty cycle is adjustable, and the feed-forward function scales the maximum duty cycle with input voltage to li ...
... and external synchronization from 200kHz to 1MHz. Active-high and active-low enable, undervoltage protection (UVP), and overvoltage protection (OVP) reduce external component count. Maximum duty cycle is adjustable, and the feed-forward function scales the maximum duty cycle with input voltage to li ...
ADM3307E 数据手册DataSheet 下载
... charge pump oscillator is gated on and off to maintain the output voltage at ±7.25 V under varying load conditions. This minimizes the power consumption and makes these products ideal for battery-powered portable devices. The ADM33xxE devices are suitable for operation in harsh electrical environmen ...
... charge pump oscillator is gated on and off to maintain the output voltage at ±7.25 V under varying load conditions. This minimizes the power consumption and makes these products ideal for battery-powered portable devices. The ADM33xxE devices are suitable for operation in harsh electrical environmen ...
LT1795 - Dual 500mA/50MHz Current Feedback Line Driver Amplifier
... output current and excellent large signal characteristics. The combination of high slew rate, 500mA output drive and up to ±15V operation enables the device to deliver significant power at frequencies in the 1MHz to 2MHz range. Short-circuit protection and thermal shutdown insure the device’s rugged ...
... output current and excellent large signal characteristics. The combination of high slew rate, 500mA output drive and up to ±15V operation enables the device to deliver significant power at frequencies in the 1MHz to 2MHz range. Short-circuit protection and thermal shutdown insure the device’s rugged ...
Evaluation Board User Guide UG-230
... circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentati ...
... circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentati ...
MAX1873 Simple Current-Limited Switch-Mode Li+ Charger Controller General Description
... charge 2-, 3-, or 4-series cell lithium-ion (Li+) battery packs. It includes a high-efficiency step-down DC-DC converter that controls charging voltage and current. It also features input source current limiting so that an AC adapter that supplies less than the total system current in addition to ch ...
... charge 2-, 3-, or 4-series cell lithium-ion (Li+) battery packs. It includes a high-efficiency step-down DC-DC converter that controls charging voltage and current. It also features input source current limiting so that an AC adapter that supplies less than the total system current in addition to ch ...
6.0 Validation
... resistor to 400 Ohms. Plug jumper J to select the inductor for IEC configuration. Configure the Polarity to Positive. Step 2 – Using a Tektronix 744A 4-channel digitizing oscilloscope and the Tektronix High Voltage Differential Probes, monitor the differential “Output Monitor”. Step 3 – Set up the s ...
... resistor to 400 Ohms. Plug jumper J to select the inductor for IEC configuration. Configure the Polarity to Positive. Step 2 – Using a Tektronix 744A 4-channel digitizing oscilloscope and the Tektronix High Voltage Differential Probes, monitor the differential “Output Monitor”. Step 3 – Set up the s ...
S-90P0112SMA - SII Semiconductor Corporation
... The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments ...
... The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments ...
TA81001 Owner`s Manual
... 10. Phase Switch – The phase select switch allows you to invert the amplifier’s output phase by 180 degrees to ensure the frequency interaction between the speakers is consistent within the vehicle. This also enables the advanced bridging operation when using two amplifiers on one speaker. 11. Str ...
... 10. Phase Switch – The phase select switch allows you to invert the amplifier’s output phase by 180 degrees to ensure the frequency interaction between the speakers is consistent within the vehicle. This also enables the advanced bridging operation when using two amplifiers on one speaker. 11. Str ...
RF3230 QUAD-BAND GMSK TXM, 2 UMTS SWITCH PORTS Features
... The voltage on this pin controls the output power by varying the internally regulated collector voltage on the amplifiers. This is a high bandwidth input so filter considerations for performance must be addressed externally. Main DC power supply for all circuitry in the module. Traces to this pin wi ...
... The voltage on this pin controls the output power by varying the internally regulated collector voltage on the amplifiers. This is a high bandwidth input so filter considerations for performance must be addressed externally. Main DC power supply for all circuitry in the module. Traces to this pin wi ...
BA4558YF-M
... thermal resistance of the package used (heat dissipation capability). Maximum junction temperature is typically equal to the maximum storage temperature. The heat generated through the consumption of power by the IC radiates from the mold resin or lead frame of the package. Thermal resistance, repre ...
... thermal resistance of the package used (heat dissipation capability). Maximum junction temperature is typically equal to the maximum storage temperature. The heat generated through the consumption of power by the IC radiates from the mold resin or lead frame of the package. Thermal resistance, repre ...
Bipolar Junction Transistors (BJT)
... With the voltage VBE and VCB as shown, the Base-Emitter (B-E) junction is forward biased and the Base-Collector (B-C) junction is reverse biased. The current through the B-E junction is related to the B-E voltage as I E = I s ( eVBE / VT − 1) ...
... With the voltage VBE and VCB as shown, the Base-Emitter (B-E) junction is forward biased and the Base-Collector (B-C) junction is reverse biased. The current through the B-E junction is related to the B-E voltage as I E = I s ( eVBE / VT − 1) ...
REF3212 数据资料 dataSheet 下载
... of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with any capacitive load. The REF32xx can be operated from a supply as low as 5mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of −40°C ...
... of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with any capacitive load. The REF32xx can be operated from a supply as low as 5mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of −40°C ...
MAX16126/MAX16127 Load-Dump/Reverse-Voltage Protection Circuits General Description Benefits and Features
... The MAX16126/MAX16127 transient protection circuits are suitable for automotive and industrial applications where high-voltage transients are commonly present on supply voltage inputs. The devices monitor the input voltage and control two external common-source n-channel MOSFETs to protect downstrea ...
... The MAX16126/MAX16127 transient protection circuits are suitable for automotive and industrial applications where high-voltage transients are commonly present on supply voltage inputs. The devices monitor the input voltage and control two external common-source n-channel MOSFETs to protect downstrea ...
industry wide labor-management safety committee
... black and blue. Commonly used colors for phase conductors (hots) on 480V systems are brown, orange and yellow. Where more than one voltage system exists within the same premises, each system conductor shall be identified by the system to which it is connected. This can be done by separate color codi ...
... black and blue. Commonly used colors for phase conductors (hots) on 480V systems are brown, orange and yellow. Where more than one voltage system exists within the same premises, each system conductor shall be identified by the system to which it is connected. This can be done by separate color codi ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.