Evaluation Board User Guide
... By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the An ...
... By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the An ...
ADP1828 数据手册DataSheet 下载
... other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Absolute maximum ratings apply individually only, not in combination. Unless otherwise specified ...
... other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Absolute maximum ratings apply individually only, not in combination. Unless otherwise specified ...
FDS6984AS Dual Notebook Power Supply N-Channel PowerTrench SyncFET
... 1. RθJA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of the drain pins. RθJC is guaranteed by design while RθCA is determined by the user's board design. ...
... 1. RθJA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of the drain pins. RθJC is guaranteed by design while RθCA is determined by the user's board design. ...
PSPICE Lecture #2
... voltage, current, and power values on the schematic. DC Sweep Analysis – More powerful analysis type. Features include: • Printers: Voltage and current printers (essentially voltmeters and ammeters) can be used to display DC, AC, and other values in the output (.out) file. Any voltages can be displa ...
... voltage, current, and power values on the schematic. DC Sweep Analysis – More powerful analysis type. Features include: • Printers: Voltage and current printers (essentially voltmeters and ammeters) can be used to display DC, AC, and other values in the output (.out) file. Any voltages can be displa ...
P1 Energy for the Home
... Diodes - Theory Diodes allow electricity to flow in only one direction. The arrow of the circuit symbol shows the direction in which the current can flow. The reason for this is that the resistance of the diode is extremely low in the forward direction and extremely high in the reverse ...
... Diodes - Theory Diodes allow electricity to flow in only one direction. The arrow of the circuit symbol shows the direction in which the current can flow. The reason for this is that the resistance of the diode is extremely low in the forward direction and extremely high in the reverse ...
Grounding and bonding portable generators and stages
... Systems. For example, under normal circumstances, when we run a 4/0 feeder cable system to a portable stage, the green grounding conductor needs to be at least #2 wire. Typically, we use the same size grounding conductor as the phase conductors for simplicity. The reason it can be sized smaller than ...
... Systems. For example, under normal circumstances, when we run a 4/0 feeder cable system to a portable stage, the green grounding conductor needs to be at least #2 wire. Typically, we use the same size grounding conductor as the phase conductors for simplicity. The reason it can be sized smaller than ...
Electrical Insulation Testing of HV Equipment up to 33kV
... Operator’s to Pressure Test Equipment prior to installation onto the system. However ESR88, regulation 17 states “All supplier’s works shall be sufficient for, and the circumstances in, which they are used and so constructed, installed, protected (both electrically and mechanically), used, and maint ...
... Operator’s to Pressure Test Equipment prior to installation onto the system. However ESR88, regulation 17 states “All supplier’s works shall be sufficient for, and the circumstances in, which they are used and so constructed, installed, protected (both electrically and mechanically), used, and maint ...
AP7311
... turned off by pulling it low. If this feature is not used, the EN pin should be tied to IN pin to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pin must be able to swing above and below the specified turn-on/off voltage thresholds listed ...
... turned off by pulling it low. If this feature is not used, the EN pin should be tied to IN pin to keep the regulator output on at all time. To ensure proper operation, the signal source used to drive the EN pin must be able to swing above and below the specified turn-on/off voltage thresholds listed ...
NCP1250 - ON Semiconductor
... secondary side starts to decrease, the controller automatically folds back its switching frequency down to a minimum level of 26 kHz. As the power further goes down, the part enters skip cycle while limiting the peak current. Over Power Protection (OPP) is a difficult exercise especially when no−loa ...
... secondary side starts to decrease, the controller automatically folds back its switching frequency down to a minimum level of 26 kHz. As the power further goes down, the part enters skip cycle while limiting the peak current. Over Power Protection (OPP) is a difficult exercise especially when no−loa ...
AP1184 General Description Features
... without the disadvantage of the extra power dissipation due to the base current associated with PNP regulators. This is done by bringing out the control pin of the regulator that provides the base current to the power NPN and connecting it to a voltage that is greater than the voltage present at the ...
... without the disadvantage of the extra power dissipation due to the base current associated with PNP regulators. This is done by bringing out the control pin of the regulator that provides the base current to the power NPN and connecting it to a voltage that is greater than the voltage present at the ...
AN-960 APPLICATION NOTE
... APPLICATION NOTE range of the transceiver. Galvanic isolation allows information flow, but prevents current flow (see Figure 13). ...
... APPLICATION NOTE range of the transceiver. Galvanic isolation allows information flow, but prevents current flow (see Figure 13). ...
Technical Information
... primary choice for indoor locations, and can be used anywhere a transformer is required. Oil-filled transformers, on the other hand, have a sealed or pressure-vented enclosure with the windings submersed in an oil-based fluid which serves as both insulation and a heat transfer (cooling) medium. Beca ...
... primary choice for indoor locations, and can be used anywhere a transformer is required. Oil-filled transformers, on the other hand, have a sealed or pressure-vented enclosure with the windings submersed in an oil-based fluid which serves as both insulation and a heat transfer (cooling) medium. Beca ...
Circuit Breakers Supplementary Protectors
... conditions, undervoltage and overvoltage conditions, ground faults, and short-circuits. Although mandated by code for any electrical installation, the proper implementation of circuit protection products can be confusing at times. Occasionally this confusion results in circuit protection products th ...
... conditions, undervoltage and overvoltage conditions, ground faults, and short-circuits. Although mandated by code for any electrical installation, the proper implementation of circuit protection products can be confusing at times. Occasionally this confusion results in circuit protection products th ...
Sony ECM-DM5P Service Manual, Version 1.1
... • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • A : B+ Line. • Power voltage is dc 1.5 V and fed with regulated dc power supply from mic plug. • Voltages are dc with respect to ground under no-signal conditions. • V ...
... • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • A : B+ Line. • Power voltage is dc 1.5 V and fed with regulated dc power supply from mic plug. • Voltages are dc with respect to ground under no-signal conditions. • V ...
AN-1126: More Boost with Less Stress: the SEPIC
... High boost ratios impose both high voltage and high current stress on Q1. The MOSFET must be rated for full output voltage and relatively high current (translating to low RDS on). This results in a large MOSFET die which tends to be expensive and requires a strong gate driver. Switching losses are l ...
... High boost ratios impose both high voltage and high current stress on Q1. The MOSFET must be rated for full output voltage and relatively high current (translating to low RDS on). This results in a large MOSFET die which tends to be expensive and requires a strong gate driver. Switching losses are l ...
LM2940QML 1A Low Dropout Regulator (Rev. B)
... Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. For specified specifications and test conditions, see the Electrical Characteristics. The ens ...
... Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. For specified specifications and test conditions, see the Electrical Characteristics. The ens ...
Batteries and Bulbs
... may be permanently attached to the DMM or may be able to be plugged into different portions to enable different features of the DMM. The most common use of any DMM is undoubtedly to function as a voltmeter, a device which measures the potential difference between two points in a circuit. Most multim ...
... may be permanently attached to the DMM or may be able to be plugged into different portions to enable different features of the DMM. The most common use of any DMM is undoubtedly to function as a voltmeter, a device which measures the potential difference between two points in a circuit. Most multim ...
Downloaded
... especially with respect to low-voltage ride through (LVRT) capability of wind turbines [15]–[22]. This has led to increased focus on reactive power compensation for induction generators based on power electronic solutions, for improvement of transient stability and LVRT capability [10], [23]–[33]. S ...
... especially with respect to low-voltage ride through (LVRT) capability of wind turbines [15]–[22]. This has led to increased focus on reactive power compensation for induction generators based on power electronic solutions, for improvement of transient stability and LVRT capability [10], [23]–[33]. S ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.