P82979
... The AMT Multitone Synchronized (Sync) Strobe Appliances are UL Listed under Standard 1971 for Emergency Appliances for the Hearing Impaired and UL Standard 464 for SL Audible Signal Appliances. They are listed for indoor use only with the backboxes specified in these instructions (See Mounting Optio ...
... The AMT Multitone Synchronized (Sync) Strobe Appliances are UL Listed under Standard 1971 for Emergency Appliances for the Hearing Impaired and UL Standard 464 for SL Audible Signal Appliances. They are listed for indoor use only with the backboxes specified in these instructions (See Mounting Optio ...
Design Considerations for Electrical Fast Transient (EFT)
... and Methods to Improve EFT Immunity of a Failing System section presents tips on debugging and lists some possible methods to improve EFT immunity of a failing system. The primary goal of a design engineer is to ensure proper operation and performance of an end product even when used in a non-conduc ...
... and Methods to Improve EFT Immunity of a Failing System section presents tips on debugging and lists some possible methods to improve EFT immunity of a failing system. The primary goal of a design engineer is to ensure proper operation and performance of an end product even when used in a non-conduc ...
FPF1005-FPF1006 IntelliMAX Advanced Load Management Products F
... A 0.1µF capacitor, COUT, should be placed between VOUT and GND. This capacitor will prevent parasitic board inductance from forcing VOUT below GND when the switch turns-off. Due to the integral body diode in the PMOS switch, a CIN greater than COUT is highly recommended. A COUT greater than CIN can ...
... A 0.1µF capacitor, COUT, should be placed between VOUT and GND. This capacitor will prevent parasitic board inductance from forcing VOUT below GND when the switch turns-off. Due to the integral body diode in the PMOS switch, a CIN greater than COUT is highly recommended. A COUT greater than CIN can ...
Repetitive swells
... Metal-oxide varistors, introduced in the early seventies, are used extensively as the basic nonlinear element in surge arresters built for electric utilities and in 'surge suppressors' for end-use protection at utilization voltage levels. These devices operate by diverting the surge currents away fr ...
... Metal-oxide varistors, introduced in the early seventies, are used extensively as the basic nonlinear element in surge arresters built for electric utilities and in 'surge suppressors' for end-use protection at utilization voltage levels. These devices operate by diverting the surge currents away fr ...
BDTIC PrimeSTACK
... The type designation gives a defined name for each PrimeSTACK variant. The most important electrical and mechanical data of the individual PrimeSTACK can be derived from it. Two type designations are differentiated: For PrimeSTACK System analogous to the ModSTACK™ product family (see also www.eu ...
... The type designation gives a defined name for each PrimeSTACK variant. The most important electrical and mechanical data of the individual PrimeSTACK can be derived from it. Two type designations are differentiated: For PrimeSTACK System analogous to the ModSTACK™ product family (see also www.eu ...
Short-Circuit/Coordination Study and Arc Flash Hazard Study
... all directly affected existing distribution equipment at the District's facility. The study shall include all portions of the existing and proposed electrical distribution system from the electric utility power source(s) and emergency power source(s) down to and including each switchboard, distribut ...
... all directly affected existing distribution equipment at the District's facility. The study shall include all portions of the existing and proposed electrical distribution system from the electric utility power source(s) and emergency power source(s) down to and including each switchboard, distribut ...
LCR Measurement Primer
... Reactance comes in two types, inductive and capacitive. The reactance of an inductive element is L, where L is its inductance and = 2πf (where f = frequency). The reactance of a capacitive element is negative, -1/ C, where C is its capacitance. The negative sign occurs because the impedance of a pur ...
... Reactance comes in two types, inductive and capacitive. The reactance of an inductive element is L, where L is its inductance and = 2πf (where f = frequency). The reactance of a capacitive element is negative, -1/ C, where C is its capacitance. The negative sign occurs because the impedance of a pur ...
TLV431 Description Pin Assignments
... In a conventional shunt regulator application (Figure 1), an external series resistor (R3) is connected between the supply voltage, VIN, and the TLV431. R3 determines the current that flows through the load (IL) and the TLV431 (IK). The TLV431 will adjust how much current it sinks or “shunts” to mai ...
... In a conventional shunt regulator application (Figure 1), an external series resistor (R3) is connected between the supply voltage, VIN, and the TLV431. R3 determines the current that flows through the load (IL) and the TLV431 (IK). The TLV431 will adjust how much current it sinks or “shunts” to mai ...
ADAPTIVE RESISTANCE CONTROL SOLUTIONS IN AN ASSISTED CODING ENVIRONMENT
... I would first like to give my deepest thanks to my supervisors, Dr. Yan-Fei Liu and Dr. Qingguo Li, who have afforded me exceptional patience, liberty, guidance, and support over these past two years. Thank you, Dr.Liu for sharing your peerless knowledge in the field of electronics while demonstrati ...
... I would first like to give my deepest thanks to my supervisors, Dr. Yan-Fei Liu and Dr. Qingguo Li, who have afforded me exceptional patience, liberty, guidance, and support over these past two years. Thank you, Dr.Liu for sharing your peerless knowledge in the field of electronics while demonstrati ...
LV8136V - ONSemi
... The LV8136V is a PWM system pre-driver IC designed for three-phase brushless motors. This IC reduces motor driving noise by using a high-efficiency, quiet PWM drive (150-degree drive system). It incorporates a full complement of protection circuits and, by combining it with a hybrid IC in the STK611 ...
... The LV8136V is a PWM system pre-driver IC designed for three-phase brushless motors. This IC reduces motor driving noise by using a high-efficiency, quiet PWM drive (150-degree drive system). It incorporates a full complement of protection circuits and, by combining it with a hybrid IC in the STK611 ...
Classic Analog Drives HW Manual
... Make sure minimum inductance requirements are met! Pulse Width modulation (PWM) servo drives deliver a pulsed output that requires a minimum amount of load inductance to ensure that the DC motor current is properly filtered. The minimum inductance values for different drive types are shown in the in ...
... Make sure minimum inductance requirements are met! Pulse Width modulation (PWM) servo drives deliver a pulsed output that requires a minimum amount of load inductance to ensure that the DC motor current is properly filtered. The minimum inductance values for different drive types are shown in the in ...
Interfacing Between LVPECL, VML, CML and
... 1 Graphic Voltage Swings by Logic Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Typical Structure for an LVPECL Output Stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Input Stage ...
... 1 Graphic Voltage Swings by Logic Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Typical Structure for an LVPECL Output Stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Input Stage ...
ZXTC2063E6 Features Mechanical Data
... hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by on ...
... hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by on ...
DMN2500UFB4 Product Summary Features and Benefits
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
control of harmonics in electrical power systems
... Harmonics (or distortion in wave form) has always existed in electrical power systems. It is harmless as long as its level is not substantial. However, with the recent rapid advancement of power electronics technology, so-called nonlinear loads, such as variable frequency drives for motor power/spee ...
... Harmonics (or distortion in wave form) has always existed in electrical power systems. It is harmless as long as its level is not substantial. However, with the recent rapid advancement of power electronics technology, so-called nonlinear loads, such as variable frequency drives for motor power/spee ...
Driving Large LCDs with LCD Peripheral of the
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
S235-70-1
... CAUTION: Never open an arrester. The arrester’s internal components may be under spring compression and could be expelled with such force as to cause personal injury. ...
... CAUTION: Never open an arrester. The arrester’s internal components may be under spring compression and could be expelled with such force as to cause personal injury. ...
![Section [26 35 26.11] [16280]](http://s1.studyres.com/store/data/010572358_1-67a4109ccf61ed264b8a7dbccce7cc6d-300x300.png)
Section [26 35 26.11] [16280]
... 1. AHF shall monitor the load current utilizing two CT’s mounted on the AC lines for three phase loads. If phase-to-neutral loads are connected (four wire system), three CT’s shall be required. a. AHF shall analyze the content of the load current for harmonics from the 2nd to the 50th harmonic and s ...
... 1. AHF shall monitor the load current utilizing two CT’s mounted on the AC lines for three phase loads. If phase-to-neutral loads are connected (four wire system), three CT’s shall be required. a. AHF shall analyze the content of the load current for harmonics from the 2nd to the 50th harmonic and s ...
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.