TOP242-250 - Power Integrations
... package) or one terminal MULTI-FUNCTION (available in P or G package) have been added to implement some of the new functions. These terminals can be connected to the SOURCE pin to operate the TOPSwitch-GX in a TOPSwitch-like three terminal mode. However, even in this three terminal mode, the TOPSwit ...
... package) or one terminal MULTI-FUNCTION (available in P or G package) have been added to implement some of the new functions. These terminals can be connected to the SOURCE pin to operate the TOPSwitch-GX in a TOPSwitch-like three terminal mode. However, even in this three terminal mode, the TOPSwit ...
IQS17 / IQS117 Family IQ Switch - ProxSense™ Series
... used in a variety of consumer lighting applications, varying from domestic wall switches to desk lamps, as well as domestic appliances. The integrated design minimises external components while taking care of a number of essential and comfort features. The IC is a stand-alone device, capable of cont ...
... used in a variety of consumer lighting applications, varying from domestic wall switches to desk lamps, as well as domestic appliances. The integrated design minimises external components while taking care of a number of essential and comfort features. The IC is a stand-alone device, capable of cont ...
performance specifications and acceptance testing for x-ray
... ( 2 ) e a c h r e q u i r e s p e r i o d i c c a l i b r a t i o n a d j u s t m e n t . The radiological equipment specialist will often be responsible for maintaining generator calibration, or at least overseeing vendor supplied calibvration. The radiological physicist may be involved in the perf ...
... ( 2 ) e a c h r e q u i r e s p e r i o d i c c a l i b r a t i o n a d j u s t m e n t . The radiological equipment specialist will often be responsible for maintaining generator calibration, or at least overseeing vendor supplied calibvration. The radiological physicist may be involved in the perf ...
4.5-10.5 GHz GaAs MMIC Receiver Features
... life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. (2) A critical component is any component of a life support device or system whose failure to perform can ...
... life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. (2) A critical component is any component of a life support device or system whose failure to perform can ...
low oxidation potential shielding gas instability in gma
... Figure 8 presents, for a welding trial of carbon steel with pure argon and constant current operation, a small part of its high-speed video. A sequence of two unstable periods that lasts about 0.15 s is shown. At least the first unstable period seems to have being triggered by a rapid short circuit. ...
... Figure 8 presents, for a welding trial of carbon steel with pure argon and constant current operation, a small part of its high-speed video. A sequence of two unstable periods that lasts about 0.15 s is shown. At least the first unstable period seems to have being triggered by a rapid short circuit. ...
UM0355
... LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF STMicroelectronics. As used herein: 1. Life support devices or systems are those which (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform, when properly used in acco ...
... LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF STMicroelectronics. As used herein: 1. Life support devices or systems are those which (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform, when properly used in acco ...
review of ground fault protection methods for
... load conditions as compared to nondirectional protection, but it still must limit relay sensitivity during periods of very high load flow. Low-Impedance Grounding In this type of grounding the system is grounded through a low-impedance resistor or reactor with the objective of limiting the ground fa ...
... load conditions as compared to nondirectional protection, but it still must limit relay sensitivity during periods of very high load flow. Low-Impedance Grounding In this type of grounding the system is grounded through a low-impedance resistor or reactor with the objective of limiting the ground fa ...
User Manual - Magna
... CE recognition of XR Series power supplies is based on rack-mounted applications only. Use of these power supplies outside of a rack mount equipment enclosure will expose the user to high voltage and/ or high current sources. Extreme caution must be used under these circumstances. Two or more XR Ser ...
... CE recognition of XR Series power supplies is based on rack-mounted applications only. Use of these power supplies outside of a rack mount equipment enclosure will expose the user to high voltage and/ or high current sources. Extreme caution must be used under these circumstances. Two or more XR Ser ...
Power-Gard Technical Application (Littlefuse)
... terms of voltage, fuses may be rated for AC only, DC only, or both AC and DC. However, exceeding the voltage ratings or using an AC only fuse in a DC circuit could result in violent destruction of the fuse. ...
... terms of voltage, fuses may be rated for AC only, DC only, or both AC and DC. However, exceeding the voltage ratings or using an AC only fuse in a DC circuit could result in violent destruction of the fuse. ...
About Fusetek FUSETEK is a 100% family owned
... throughout its normal range of running/starting currents without overload or fuse operation. The overload relay can operate under all normal conditions without nuisance fuse operation, but the fuse will still operate quickly on levels of current that would otherwise damage the control. Fusesoft On-L ...
... throughout its normal range of running/starting currents without overload or fuse operation. The overload relay can operate under all normal conditions without nuisance fuse operation, but the fuse will still operate quickly on levels of current that would otherwise damage the control. Fusesoft On-L ...
Pdf - Text of NPTEL IIT Video Lectures
... said here this is your valve one this valve basically; is a consist of several thyristors several g t o s. They are in series as well as the parallel combination; to make it sustain the proper voltage and the proper current and also; we gives some safety margin here; if required is 4 valve 4 thyris ...
... said here this is your valve one this valve basically; is a consist of several thyristors several g t o s. They are in series as well as the parallel combination; to make it sustain the proper voltage and the proper current and also; we gives some safety margin here; if required is 4 valve 4 thyris ...
Elektroniczne Układy i Systemy Zasilania
... L1 z S2 z S2 zL2 U' U" L2 L2 In real circuit: diode voltage drop and nonlinear diode characteristics have significant influence on output voltages ...
... L1 z S2 z S2 zL2 U' U" L2 L2 In real circuit: diode voltage drop and nonlinear diode characteristics have significant influence on output voltages ...
Section 6 HOW ARE VALUES OF CIRCUIT VARIABLES MEASURED?
... scale and a movable pointer, while the “digital” type provides a numerical readout. Your teacher will demonstrate the proper use of the instruments available in your classroom. Please note that connecting them directly to a battery can often damage ammeters. Follow instructions carefully! ...
... scale and a movable pointer, while the “digital” type provides a numerical readout. Your teacher will demonstrate the proper use of the instruments available in your classroom. Please note that connecting them directly to a battery can often damage ammeters. Follow instructions carefully! ...
Fault Current Coefficient and Time Delay Assignment for Microgrid Protection System
... Despite their advantages, microgrids bring along some technical challenges in control, management and protection fields [9], [10]. Since the very basics of conventional network operation do not hold any more (such as grid’s being radial and passive) revolutionary changes are required for safe operat ...
... Despite their advantages, microgrids bring along some technical challenges in control, management and protection fields [9], [10]. Since the very basics of conventional network operation do not hold any more (such as grid’s being radial and passive) revolutionary changes are required for safe operat ...
LTC4071 - Li-Ion/Polymer Shunt Battery
... no other source of power is available. If BAT falls below VLBD this pin disconnects the battery from VCC protecting the battery from discharge by the load when no external power supply is present. VCC (Pin 8): Input Supply Pin. Attach system load to this pin. The input supply voltage is regulated to ...
... no other source of power is available. If BAT falls below VLBD this pin disconnects the battery from VCC protecting the battery from discharge by the load when no external power supply is present. VCC (Pin 8): Input Supply Pin. Attach system load to this pin. The input supply voltage is regulated to ...
TPA0252 数据资料 dataSheet 下载
... notebook applications, where internal speakers are driven as bridge-tied loads (BTL) and the line outputs (often headphone drive) are required to be single-ended (SE), the TPA0252 automatically switches into SE mode when the SE/BTL input is activated. This effectively reduces the gain by 6 dB. The T ...
... notebook applications, where internal speakers are driven as bridge-tied loads (BTL) and the line outputs (often headphone drive) are required to be single-ended (SE), the TPA0252 automatically switches into SE mode when the SE/BTL input is activated. This effectively reduces the gain by 6 dB. The T ...
Integra Digital Metering System
... metering systems designed to suit any power monitoring application. These multi-function products replace the need for numerous single function instruments, providing significant cost savings and reduced wiring times for all new or retrofit projects. Integra digital metering systems provide fully pr ...
... metering systems designed to suit any power monitoring application. These multi-function products replace the need for numerous single function instruments, providing significant cost savings and reduced wiring times for all new or retrofit projects. Integra digital metering systems provide fully pr ...
AN2030
... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notic ...
... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notic ...
A CMOS low power, process/temperature variation tolerant RSSI
... Generally, there are two types of circuits applied for magnitude control, namely the automatically gain-controlled amplifier (AGC) and the limiting amplifier (LA). An AGC consists of an amplifier with controllable gain and a magnitude detector for gain adjustment. Configured as a closed-loop structu ...
... Generally, there are two types of circuits applied for magnitude control, namely the automatically gain-controlled amplifier (AGC) and the limiting amplifier (LA). An AGC consists of an amplifier with controllable gain and a magnitude detector for gain adjustment. Configured as a closed-loop structu ...
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"".