Active Voltage Contrast and Seebeck Effect Imaging
... When Seebeck Effect Imaging is executed, one microprobe is enough to contact all of the chains at the same time. The opposite electrode is represented by the substrate and the grounded chuck, respectively. In this setup it’s not the actual Seebeck effect that’s used for localization, also OBIRCH/TIV ...
... When Seebeck Effect Imaging is executed, one microprobe is enough to contact all of the chains at the same time. The opposite electrode is represented by the substrate and the grounded chuck, respectively. In this setup it’s not the actual Seebeck effect that’s used for localization, also OBIRCH/TIV ...
Primary Current Injection Test System
... turn, is made of four pairs of 25 sq. mm twisted pairs: this arrangement reduces the reactive component of the cable impedance, and is designed to reach 2000 A on KAM 5/12.5 at the distance of 6 m. The set is complete with 2 screwdriven clamps to lock the cable to the bar. Cables can be connected in ...
... turn, is made of four pairs of 25 sq. mm twisted pairs: this arrangement reduces the reactive component of the cable impedance, and is designed to reach 2000 A on KAM 5/12.5 at the distance of 6 m. The set is complete with 2 screwdriven clamps to lock the cable to the bar. Cables can be connected in ...
taa4100 four channel class-t digital audio amplifier
... Zobel resistor, which in conjunction with CZ, terminates the output filter at high frequencies. The combination of RZ and CZ minimizes peaking of the output filter under both no load conditions or with real world loads, including loudspeakers, which usually exhibit a rising impedance with increasing ...
... Zobel resistor, which in conjunction with CZ, terminates the output filter at high frequencies. The combination of RZ and CZ minimizes peaking of the output filter under both no load conditions or with real world loads, including loudspeakers, which usually exhibit a rising impedance with increasing ...
NORSOK STANDARD E-001 Electrical systems
... The emergency power supply systems shall comprise a combination of UPS, and if necessary a diesel fueled engine driven generator. The emergency generator(s) shall be arranged for parallel operation with the main power grid for regular testing and maintenance of the set(s). The systems shall be desig ...
... The emergency power supply systems shall comprise a combination of UPS, and if necessary a diesel fueled engine driven generator. The emergency generator(s) shall be arranged for parallel operation with the main power grid for regular testing and maintenance of the set(s). The systems shall be desig ...
ZABG4002
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
Electromagnetic Interference Modeling Research on the Electrical
... of determining the CM EMI spreading path. The results also provided a useful guidance for EMI analysis. 3.3. EMI Modeling of Long Cable ...
... of determining the CM EMI spreading path. The results also provided a useful guidance for EMI analysis. 3.3. EMI Modeling of Long Cable ...
BD63710AEFV
... ○RNF1,RNF2／Connection terminal of resistor for detecting of output current Please connect the resistor of 0.1Ω～0.3Ω for current detection between this terminal and GND. In view of the power consumption of the current-detecting resistor, please determine the resistor in such a way that W=IOUT2･R[W] d ...
... ○RNF1,RNF2／Connection terminal of resistor for detecting of output current Please connect the resistor of 0.1Ω～0.3Ω for current detection between this terminal and GND. In view of the power consumption of the current-detecting resistor, please determine the resistor in such a way that W=IOUT2･R[W] d ...
X1 Safety Capacitors
... NPXH series – X2 Safety Film Capacitors NIC Components is pleased to announce the addition of NPXH series of X2 class Safety Capacitors to its expanded family of radial leaded (LDD) high performance film capacitors. NPXH series expands upon the established NPX series, with extended capacitance value ...
... NPXH series – X2 Safety Film Capacitors NIC Components is pleased to announce the addition of NPXH series of X2 class Safety Capacitors to its expanded family of radial leaded (LDD) high performance film capacitors. NPXH series expands upon the established NPX series, with extended capacitance value ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... power supply (UPS). But the output power generated is not so much sufficient for high power applications. So it should have to be step up to suitable level by means of certain step up converter. The step-up stage normally is the critical point for the design of high efficiency converters due to the ...
... power supply (UPS). But the output power generated is not so much sufficient for high power applications. So it should have to be step up to suitable level by means of certain step up converter. The step-up stage normally is the critical point for the design of high efficiency converters due to the ...
LT3420/LT3420-1 - Photoflash Capacitor
... Digital Camera Flash Unit Film Camera Flash Unit High Voltage Power Supplies ...
... Digital Camera Flash Unit Film Camera Flash Unit High Voltage Power Supplies ...
Integration of Distributed Generation in Low Voltage Networks
... an unspecified sag magnitude will refer to the remaining voltage. For example, an 80% sag refers to a disturbance which resulted in a voltage of 0.8 p.u. Where possible, the nominal, or base, voltage level should be specified. Voltage sags are usually associated with system faults but can also be ca ...
... an unspecified sag magnitude will refer to the remaining voltage. For example, an 80% sag refers to a disturbance which resulted in a voltage of 0.8 p.u. Where possible, the nominal, or base, voltage level should be specified. Voltage sags are usually associated with system faults but can also be ca ...
LNK520GN Datasheet - Mouser Electronics
... differential EMI filtering. The switching frequency of 42 kHz allows such a simple EMI filter to be used without the need for a Y capacitor while still meeting international EMI standards. When power is applied, high voltage DC appears at the DRAIN pin of LinkSwitch (U1). The CONTROL pin capacitor C ...
... differential EMI filtering. The switching frequency of 42 kHz allows such a simple EMI filter to be used without the need for a Y capacitor while still meeting international EMI standards. When power is applied, high voltage DC appears at the DRAIN pin of LinkSwitch (U1). The CONTROL pin capacitor C ...
STP 3 & 4 8.3 Onsite Power Systems
... protection (PIP)] in the load group through a cross-tie. The cross-tie automatically opens on loss of power but may be manually re-closed if it is desired to operate a condensate and feedwater pump or a condensate pump from the reserve auxiliary transformer which is connectable to the PIP buses. In ...
... protection (PIP)] in the load group through a cross-tie. The cross-tie automatically opens on loss of power but may be manually re-closed if it is desired to operate a condensate and feedwater pump or a condensate pump from the reserve auxiliary transformer which is connectable to the PIP buses. In ...
Longitudinal Output Voltage Limitations
... are not able to perform the LOV test unless a shielded room with good grounding is employed. It is recognized that stray emissions can cause LV to appear on telephone leads especially at radio frequencies. This can make LOV measurements tricky at such locations. A shielded room should mitigate most ...
... are not able to perform the LOV test unless a shielded room with good grounding is employed. It is recognized that stray emissions can cause LV to appear on telephone leads especially at radio frequencies. This can make LOV measurements tricky at such locations. A shielded room should mitigate most ...
EN Reverse Polarity Signaling Module
... information from the control panel to a monitoring station. This module operates with either a 12 VDC or 24 VDC supply. All circuits are power limited. The three D185 input terminals accept alarm, trouble, or supervisory input from the control panel. It responds to the input by communicating these c ...
... information from the control panel to a monitoring station. This module operates with either a 12 VDC or 24 VDC supply. All circuits are power limited. The three D185 input terminals accept alarm, trouble, or supervisory input from the control panel. It responds to the input by communicating these c ...
Minutes of CMS FED Design Meeting Wednesday November 6th 2002
... The meeting was devoted to the final internal review of the FED schematics, netlists and layouts prior to go ahead for manufacture. Adam Baird acted as the internal reviewer. Latest schematics and layouts were reviewed (Electronic versions exist on web). NOTE: FE Module schematics were dated 22.08.0 ...
... The meeting was devoted to the final internal review of the FED schematics, netlists and layouts prior to go ahead for manufacture. Adam Baird acted as the internal reviewer. Latest schematics and layouts were reviewed (Electronic versions exist on web). NOTE: FE Module schematics were dated 22.08.0 ...
AN3410
... A DC reference voltage is derived from U1’s inverting input. This point will always be at 2.5 V if the control loop is in steady-state, because there is no DC current path to any other voltage source. The reference voltage is delivered to U2’s inverting input by divider R18R21. The voltage divider R ...
... A DC reference voltage is derived from U1’s inverting input. This point will always be at 2.5 V if the control loop is in steady-state, because there is no DC current path to any other voltage source. The reference voltage is delivered to U2’s inverting input by divider R18R21. The voltage divider R ...
TNY274-280 - Power Integrations
... discrete amounts at light loads when TinySwitch-III is likely to switch in the audible frequency range. The lower current limit raises the effective switching frequency above the audio range and reduces the transformer flux density, including the associated audible noise. The state machine monitors t ...
... discrete amounts at light loads when TinySwitch-III is likely to switch in the audible frequency range. The lower current limit raises the effective switching frequency above the audio range and reduces the transformer flux density, including the associated audible noise. The state machine monitors t ...
Ground (electricity)
In electrical engineering, ground or earth is the reference point in an electrical circuit from which voltages are measured, a common return path for electric current, or a direct physical connection to the Earth.Electrical circuits may be connected to ground (earth) for several reasons. In mains powered equipment, exposed metal parts are connected to ground to prevent user contact with dangerous voltage if electrical insulation fails. Connections to ground limit the build-up of static electricity when handling flammable products or electrostatic-sensitive devices. In some telegraph and power transmission circuits, the earth itself can be used as one conductor of the circuit, saving the cost of installing a separate return conductor (see single-wire earth return).For measurement purposes, the Earth serves as a (reasonably) constant potential reference against which other potentials can be measured. An electrical ground system should have an appropriate current-carrying capability to serve as an adequate zero-voltage reference level. In electronic circuit theory, a ""ground"" is usually idealized as an infinite source or sink for charge, which can absorb an unlimited amount of current without changing its potential. Where a real ground connection has a significant resistance, the approximation of zero potential is no longer valid. Stray voltages or earth potential rise effects will occur, which may create noise in signals or if large enough will produce an electric shock hazard.The use of the term ground (or earth) is so common in electrical and electronics applications that circuits in portable electronic devices such as cell phones and media players as well as circuits in vehicles may be spoken of as having a ""ground"" connection without any actual connection to the Earth, despite ""common"" being a more appropriate term for such a connection. This is usually a large conductor attached to one side of the power supply (such as the ""ground plane"" on a printed circuit board) which serves as the common return path for current from many different components in the circuit.