HVDC Technology 1.Introduction The development of HVDC(High
... Power transmission of bulk energy through long distance overhead line. Power transmission of bulk energy through sea cable. Fast and precise control of the flow of energy over an HVDC link to create a positive damping of electromechanical oscillations and enhance the stability of the network by modu ...
... Power transmission of bulk energy through long distance overhead line. Power transmission of bulk energy through sea cable. Fast and precise control of the flow of energy over an HVDC link to create a positive damping of electromechanical oscillations and enhance the stability of the network by modu ...
2SK3541
... 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating char ...
... 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating char ...
Reducing energy costs
... The effects of harmonics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Why are harmonics dangerous to neutral conductors? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Why are harmonics dangerous for power cabl ...
... The effects of harmonics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Why are harmonics dangerous to neutral conductors? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Why are harmonics dangerous for power cabl ...
MJD31CT4-A
... UNLESS EXPRESSLY APPROVED IN WRITING BY TWO AUTHORIZED ST REPRESENTATIVES, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJU ...
... UNLESS EXPRESSLY APPROVED IN WRITING BY TWO AUTHORIZED ST REPRESENTATIVES, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJU ...
Introduction to Power MOSFETs and their Applications
... With no electrical bias applied to the gate G, no current can flow in either direction underneath the gate because there will always be a blocking PN junction. When the gate is forward biased with respect to the source S together with an applied drain-source voltage, as shown in Figure 2, the free h ...
... With no electrical bias applied to the gate G, no current can flow in either direction underneath the gate because there will always be a blocking PN junction. When the gate is forward biased with respect to the source S together with an applied drain-source voltage, as shown in Figure 2, the free h ...
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.12, pp. 1703-1710
... connected in series with a distribution feeder, while the other one is connected in shunt with the same feeder. The dc links of both VSCs are supplied through a common dc capacitor. It is also possible to connect two VSCs to two different feeders in a distribution system. In [9], a configuration cal ...
... connected in series with a distribution feeder, while the other one is connected in shunt with the same feeder. The dc links of both VSCs are supplied through a common dc capacitor. It is also possible to connect two VSCs to two different feeders in a distribution system. In [9], a configuration cal ...
UC2874-2 数据资料 dataSheet 下载
... The UC3874 family of synchronous step-down (Buck) regulators provides high efficiency power conversion from an input voltage range of 4.5 to 36 volts. The UC3874 is tailored for battery powered applications such as laptop computers, consumer products, communications systems, and aerospace which dema ...
... The UC3874 family of synchronous step-down (Buck) regulators provides high efficiency power conversion from an input voltage range of 4.5 to 36 volts. The UC3874 is tailored for battery powered applications such as laptop computers, consumer products, communications systems, and aerospace which dema ...
International Electrical Engineering Journal (IEEJ) Vol. 5(2014) No.12, pp. 1696-1702
... algorithm is used to show the real power loss minimization and maximization of VSL of the power distribution systems. ICA has been applied earlier in power distribution systems for harmonic estimation problem [16]. The forging behavior of E. coli (bacteria) has been used in [14].ICA has been around ...
... algorithm is used to show the real power loss minimization and maximization of VSL of the power distribution systems. ICA has been applied earlier in power distribution systems for harmonic estimation problem [16]. The forging behavior of E. coli (bacteria) has been used in [14].ICA has been around ...
uC based Whether Activated Car System
... either on or off state. However, during the transitions between on and off states both voltage and current are non-zero and thus considerable power is dissipated in the switches. Luckily, the change of state between fully on and fully off is quite rapid (typically less than 100 nanoseconds) relative ...
... either on or off state. However, during the transitions between on and off states both voltage and current are non-zero and thus considerable power is dissipated in the switches. Luckily, the change of state between fully on and fully off is quite rapid (typically less than 100 nanoseconds) relative ...
BDTIC www.BDTIC.com/infineon Electronic Transformer Compatible Step-down Converter for 3W MR16 Lamp with
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Inf ...
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Inf ...
莱芜市银辉光电科技有限公司 Product specifications Product specifications
... ※ Vf:Over 20% of the upper limit value ※ Ir:Over 2 times of the upper limit value Note:Measurement should be taken between 2 hours and after the test leds have been returned to normal ambient condition after completion of each test. ...
... ※ Vf:Over 20% of the upper limit value ※ Ir:Over 2 times of the upper limit value Note:Measurement should be taken between 2 hours and after the test leds have been returned to normal ambient condition after completion of each test. ...
Electrical Grounds
... Power line bypass cap’s (<1” from IC), protection circuits, (all together) should have a separate return to ground (rarely done). Signal grounds, separate return to ground. Output load ground, and power leads (power amp) separate returns to power supply. ...
... Power line bypass cap’s (<1” from IC), protection circuits, (all together) should have a separate return to ground (rarely done). Signal grounds, separate return to ground. Output load ground, and power leads (power amp) separate returns to power supply. ...
Enabling high-voltage power delivery through
... TI’s provision of TI Resources does not expand or otherwise alter TI’s applicable published warranties or warranty disclaimers for TI products, and no additional obligations or liabilities arise from TI providing such TI Resources. TI reserves the right to make corrections, enhancements, improvement ...
... TI’s provision of TI Resources does not expand or otherwise alter TI’s applicable published warranties or warranty disclaimers for TI products, and no additional obligations or liabilities arise from TI providing such TI Resources. TI reserves the right to make corrections, enhancements, improvement ...
Go Picture These!
... A Transformer is commonly used to change 120V AC house current to a lower AC voltage for other uses. An Integrated circuit is a device that combines several semiconductors and other components into one package. A Tuned Circuit is a capacitor is used together with an inductor. ...
... A Transformer is commonly used to change 120V AC house current to a lower AC voltage for other uses. An Integrated circuit is a device that combines several semiconductors and other components into one package. A Tuned Circuit is a capacitor is used together with an inductor. ...
Digital Tachometer
... The pair can be used to detect the presence of an object that may partially or completely interrupt the light beam between the LED and transistor ( see Lab Exercise 5). An optoisolator is composed of an LED and a phototransistor separated by a small gap as illustrated in Figure 3.27 . The light emit ...
... The pair can be used to detect the presence of an object that may partially or completely interrupt the light beam between the LED and transistor ( see Lab Exercise 5). An optoisolator is composed of an LED and a phototransistor separated by a small gap as illustrated in Figure 3.27 . The light emit ...
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).