IGC142T120T8RH IGBT4 High Power Chip
... systems and/or automotive, aviation and aerospace applications or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support, automotive, aviation and aerospace device or system or to a ...
... systems and/or automotive, aviation and aerospace applications or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support, automotive, aviation and aerospace device or system or to a ...
active antenna - Talking Electronics
... pin3 is tied to the gate of SCR1. As long as S1 - S5, which are connected to the trigger input of U1, are open, the circuit remains in the ready state, and does not trigger SCR1 into conduction. Because the relay is not energized, battery current is routed through the relay's normally-closed termina ...
... pin3 is tied to the gate of SCR1. As long as S1 - S5, which are connected to the trigger input of U1, are open, the circuit remains in the ready state, and does not trigger SCR1 into conduction. Because the relay is not energized, battery current is routed through the relay's normally-closed termina ...
decorator seven-button low voltage momentary switch
... products via dry contact closures. Additionally, its simple contact closure design provides a momentary on/off signal to many other devices, allowing it to initiate actions for other manufacturers’ devices (e.g. LED or RGB lighting). The DCC7 can also be used as a momentary switch for manualon appli ...
... products via dry contact closures. Additionally, its simple contact closure design provides a momentary on/off signal to many other devices, allowing it to initiate actions for other manufacturers’ devices (e.g. LED or RGB lighting). The DCC7 can also be used as a momentary switch for manualon appli ...
EE 1332833
... currents. An application of this rating system to specify a transformer for a particular environment requires knowledge of the fundamental & harmonic load currents. Electrical insulation used in distribution transformers gets degraded when it is subjected to the thermal, electrical, power quality pr ...
... currents. An application of this rating system to specify a transformer for a particular environment requires knowledge of the fundamental & harmonic load currents. Electrical insulation used in distribution transformers gets degraded when it is subjected to the thermal, electrical, power quality pr ...
infratek 108a single- to six phase power analyzer
... Standard Measure Mode In the Standard Measure Mode 280 quantities per phase are measured without gap and are continuously updated. Values can be displayed on four display pages, can be saved in internal memory, or can be transferred via Interface to a computer. The display shows voltage, current, an ...
... Standard Measure Mode In the Standard Measure Mode 280 quantities per phase are measured without gap and are continuously updated. Values can be displayed on four display pages, can be saved in internal memory, or can be transferred via Interface to a computer. The display shows voltage, current, an ...
Short-Circuit Isolation - Apollo Fire Detectors Ltd
... Analogue addressable fire detection systems are usually designed as loops, with the connecting wires starting and finishing at the fire control panel. Detection devices, manual call points and interfaces are connected at intervals along the cables. Depending on the national or local regulations, aud ...
... Analogue addressable fire detection systems are usually designed as loops, with the connecting wires starting and finishing at the fire control panel. Detection devices, manual call points and interfaces are connected at intervals along the cables. Depending on the national or local regulations, aud ...
30 – 100 kw design guidelines for accredited
... The systems shall comply with the relevant electrical service and installation rules for the state where the system is installed. (NOTE: The local electricity distributor may have additional requirements) These guidelines set additional requirements to the standards. An accredited installer or super ...
... The systems shall comply with the relevant electrical service and installation rules for the state where the system is installed. (NOTE: The local electricity distributor may have additional requirements) These guidelines set additional requirements to the standards. An accredited installer or super ...
STD35NF06L
... 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 ...
MAX1730 50mA Regulated Step-Down Charge Pump for 1.8V or 1.9V Logic General Description
... Charge pumps work by passing energy through capacitors. They generally work in two phases. In the first phase, the input source charges the flying capacitors. The input capacitor helps reduce the source’s input impedance. In the second phase, the switching capacitors transfer their charge to the out ...
... Charge pumps work by passing energy through capacitors. They generally work in two phases. In the first phase, the input source charges the flying capacitors. The input capacitor helps reduce the source’s input impedance. In the second phase, the switching capacitors transfer their charge to the out ...
7B22 数据手册DataSheet 下载
... voltage appears at the 7B Series backplane screw terminal block. Model 7B22 features a nonlinearity of +0.02% maximum and an accuracy of +0.1% maximum (+0.01% typical). Providing 1500 V rms of galvanic transformer based isolation, output-to-input and power, the 7B22 offers a common mode rejection (C ...
... voltage appears at the 7B Series backplane screw terminal block. Model 7B22 features a nonlinearity of +0.02% maximum and an accuracy of +0.1% maximum (+0.01% typical). Providing 1500 V rms of galvanic transformer based isolation, output-to-input and power, the 7B22 offers a common mode rejection (C ...
Ceiling-mount Instructions
... NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installation. This equipment generates, uses and can rad ...
... NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installation. This equipment generates, uses and can rad ...
EO24881888
... required by the power stage. This implies that the closed loop output voltage should be independent of either the supply voltage or the load current and should be determined only by the reference voltage. A nonlinear control strategy can be applied to the buck-type dc-to-dc converter to realize the ...
... required by the power stage. This implies that the closed loop output voltage should be independent of either the supply voltage or the load current and should be determined only by the reference voltage. A nonlinear control strategy can be applied to the buck-type dc-to-dc converter to realize the ...
Bi-directional level shifter for I²C-bus and other systems.
... there is a problem to interconnect them with existing 5 Volt devices. The same problem will exist in the future to interconnect e.g. 3.3 Volt devices and 2 Volt devices. One solution for this problem is the use of 5 Volt tolerant I/O’s. Most present IC technology processes have a high voltage option ...
... there is a problem to interconnect them with existing 5 Volt devices. The same problem will exist in the future to interconnect e.g. 3.3 Volt devices and 2 Volt devices. One solution for this problem is the use of 5 Volt tolerant I/O’s. Most present IC technology processes have a high voltage option ...
MAX889 High-Frequency, Regulated, 200mA, Inverting Charge Pump General Description
... The MAX889 features a foldback current-limit/soft-start scheme that allows it to limit inrush currents during startup, overload, and output short-circuit conditions. Additionally, it permits a safe, timed recovery from fault conditions. This protects the MAX889 and prevents low-current or higher out ...
... The MAX889 features a foldback current-limit/soft-start scheme that allows it to limit inrush currents during startup, overload, and output short-circuit conditions. Additionally, it permits a safe, timed recovery from fault conditions. This protects the MAX889 and prevents low-current or higher out ...
Specific symptoms of single-phase inverters faults that are required for an expert system design Sergiu Valentin Popescu, Constantin Ghiţă, Anca-Simona Deaconu, Aurel-Ionuţ Chirilă, Ioan-Dragoş Deaconu
... switch between the two input sources (Source 1 and Source 2) does not take place; S13 – Inverter’s possible diagnosed symptoms. For increased clarity of the performed analysis the following notations are introduced: S – symptom, D – fault (defect), C – fault’s causes. These follow a direct and succe ...
... switch between the two input sources (Source 1 and Source 2) does not take place; S13 – Inverter’s possible diagnosed symptoms. For increased clarity of the performed analysis the following notations are introduced: S – symptom, D – fault (defect), C – fault’s causes. These follow a direct and succe ...
3B40 数据手册DataSheet 下载
... signal. All modules feature a universal pin-out and may be readily hot-swapped under full power and interchanged without disrupting field wiring. The Analog Devices 3B Series Signal Conditioning Subsystem is designed to easily handle signal conditioning problems in measurement and control applicatio ...
... signal. All modules feature a universal pin-out and may be readily hot-swapped under full power and interchanged without disrupting field wiring. The Analog Devices 3B Series Signal Conditioning Subsystem is designed to easily handle signal conditioning problems in measurement and control applicatio ...
FAN7930B Critical Conduction Mode PFC Controller FAN7930B — Criti c
... conflicts with the transient response of controller. Twopole one-zero type compensation may be used to meet both requirements. ...
... conflicts with the transient response of controller. Twopole one-zero type compensation may be used to meet both requirements. ...
Lecture 6. 555 Timer
... An easier method is to use the nomograph below once the pulse width is known to select the proper values. ...
... An easier method is to use the nomograph below once the pulse width is known to select the proper values. ...
LS110.JS (19"1U, 280W), SNMP, 2x PoE 1Gb EN
... LEDs on the front panel inform about the mains status, output voltages status, boost charging mode and battery condition. Remote signaling indicates mains failure and battery condition < ½. The SNMP agent with its own WEB page sends traps and e-mails and informs about the whole power system status. ...
... LEDs on the front panel inform about the mains status, output voltages status, boost charging mode and battery condition. Remote signaling indicates mains failure and battery condition < ½. The SNMP agent with its own WEB page sends traps and e-mails and informs about the whole power system status. ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.