MAX1817 Compact, High-Efficiency, Dual-Output Step-Up DC-DC Converter General Description
... Compact, High-Efficiency, Dual-Output Step-Up DC-DC Converter (VON = VONLCD = VOUT = +3.3V, FB = GND, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) ...
... Compact, High-Efficiency, Dual-Output Step-Up DC-DC Converter (VON = VONLCD = VOUT = +3.3V, FB = GND, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) ...
High Speed Fuses
... only (either high speed or branch circuit types). 2. The High Fault Current tests can be at any level of short-circuit current above the standard fault current tests. Significant damage to the drive is permitted – i.e. the drive does not have to be operational after the testing. The drive must be ma ...
... only (either high speed or branch circuit types). 2. The High Fault Current tests can be at any level of short-circuit current above the standard fault current tests. Significant damage to the drive is permitted – i.e. the drive does not have to be operational after the testing. The drive must be ma ...
EE6501_PSA_Unit_ - e
... motors through transformer and transmission line as shown. The transformer T1 is a 3phase transformer, 100 MVA, 10/132 kV, 6% reactance. The transformer T2 is composed of 3 single phase units each rated 300 MVA, 66/10 kV with 5% reactance. The connections of T1 & T2 are shown. The motors are rated a ...
... motors through transformer and transmission line as shown. The transformer T1 is a 3phase transformer, 100 MVA, 10/132 kV, 6% reactance. The transformer T2 is composed of 3 single phase units each rated 300 MVA, 66/10 kV with 5% reactance. The connections of T1 & T2 are shown. The motors are rated a ...
TVA50 - Home Electronic Warehouse
... 1. Figure 3 shows a typical application for switching one pair of speakers to a local source using current sensing. Refer to the other system applications for switching multiple speaker pairs, and use of the Trigger IN/OUT. If your application is different from those diagrams, use appropriate system ...
... 1. Figure 3 shows a typical application for switching one pair of speakers to a local source using current sensing. Refer to the other system applications for switching multiple speaker pairs, and use of the Trigger IN/OUT. If your application is different from those diagrams, use appropriate system ...
TG0014D - CE Niehoff Co.
... — 15-30 minutes into charge cycle, volts increase several tenths. Amps increase gradually, then quickly to medium to high amps. — 20-35 minutes into charge cycle, volts increase to setpoint and amps decrease. ...
... — 15-30 minutes into charge cycle, volts increase several tenths. Amps increase gradually, then quickly to medium to high amps. — 20-35 minutes into charge cycle, volts increase to setpoint and amps decrease. ...
Fault Current Coefficient and Time Delay Assignment for Microgrid Protection System
... characteristics. Consequently, it is a challenge in itself to calculate the fault contributions of IIDGs. It is accepted, in the literature, that under fault conditions the maximum contribution of an IIDG is 1.5 to 2 times its rated current value [4], [20]. For DGs with rotating machines such as die ...
... characteristics. Consequently, it is a challenge in itself to calculate the fault contributions of IIDGs. It is accepted, in the literature, that under fault conditions the maximum contribution of an IIDG is 1.5 to 2 times its rated current value [4], [20]. For DGs with rotating machines such as die ...
Lecture 4 - Power System Protection
... • Sensitivity refers to the minimal changes in measured parameter that the system can react to. • For electromagnetic relays, this was a main design characteristic. • Presently, the sensitivity is determined by the CT/VT and design of the system ...
... • Sensitivity refers to the minimal changes in measured parameter that the system can react to. • For electromagnetic relays, this was a main design characteristic. • Presently, the sensitivity is determined by the CT/VT and design of the system ...
Characterisation of Large Disturbance Rotor Angle and
... As illustrated in Figure 3, the error between power references (i.e. Pref and Qref) and power measurements (i.e. Pmea and Qmea) are calculated within the slow controller, and fed through the internal PI controller to generate the appropriate current references (i.e. Irq and Ird). At the RSC control ...
... As illustrated in Figure 3, the error between power references (i.e. Pref and Qref) and power measurements (i.e. Pmea and Qmea) are calculated within the slow controller, and fed through the internal PI controller to generate the appropriate current references (i.e. Irq and Ird). At the RSC control ...
TDK5111F 315 MHz ASK/FSK Transmitter in 10-pin Package
... The Power Amplifier has an Open Collector output at PAOUT (pin 9) and requires an external pull-up coil to provide bias. The coil is part of the tuning and matching LC circuitry to get best performance with the external loop antenna. To achieve the best power amplifier efficiency, the high frequency ...
... The Power Amplifier has an Open Collector output at PAOUT (pin 9) and requires an external pull-up coil to provide bias. The coil is part of the tuning and matching LC circuitry to get best performance with the external loop antenna. To achieve the best power amplifier efficiency, the high frequency ...
Lecture 1
... – Reference direction for current through the element is in the direction of the reference voltage drop across the element EE40 Fall 2004 ...
... – Reference direction for current through the element is in the direction of the reference voltage drop across the element EE40 Fall 2004 ...
A Current-Feedback Instrumentation Amplifier With 5 V Offset for
... amplifier must be able to suppress a large input CM voltage, while also generating a ground-referred output voltage. Focusing on the specific application of monitoring load currents in laptops, a few specifications can be derived. Nowadays, laptop battery voltages range up to 15 V and are expected t ...
... amplifier must be able to suppress a large input CM voltage, while also generating a ground-referred output voltage. Focusing on the specific application of monitoring load currents in laptops, a few specifications can be derived. Nowadays, laptop battery voltages range up to 15 V and are expected t ...
General Specification for Digital Protective Relay of MV Switchgear
... protection and control unit and shall be designed to enable upward compatibility between Digital Protective Relay of different generations of the manufacturer. The architecture shall provide easy cost efficient maintenance operations when changing modules. The Protective Digital relay shall accommod ...
... protection and control unit and shall be designed to enable upward compatibility between Digital Protective Relay of different generations of the manufacturer. The architecture shall provide easy cost efficient maintenance operations when changing modules. The Protective Digital relay shall accommod ...
An Introduction to Electical Machinery Safety (Paul
... The Supply Disconnecting (isolating) Device(s): ...
... The Supply Disconnecting (isolating) Device(s): ...
TPS2838 数据资料 dataSheet 下载
... Schottky diode minimizes the size and number of external components needed for the bootstrap driver circuit. Only one external ceramic capacitor is required to configure the bootstrap driver. ...
... Schottky diode minimizes the size and number of external components needed for the bootstrap driver circuit. Only one external ceramic capacitor is required to configure the bootstrap driver. ...
Twelve-Sided Polygonal Voltage Space Vector
... at level 0; and the resultant is OQ. The resultant voltage space vector OQ will have a magnitude equal to 1.225 Vdc . This can be easily verified from the geometry in Fig. 2. The voltage space vector “OQ” is generated from INV-A alone and is independent of the switching state of INV-B. So for the vo ...
... at level 0; and the resultant is OQ. The resultant voltage space vector OQ will have a magnitude equal to 1.225 Vdc . This can be easily verified from the geometry in Fig. 2. The voltage space vector “OQ” is generated from INV-A alone and is independent of the switching state of INV-B. So for the vo ...
manual - Zika industrials LTD
... ＊Spark and hot workpiece can cause fire. ＊It may cause fire if the cable is not connected well or when the current circuit of the steel or other workpiece are not connected completely. ＊Do not weld on the case of tinder stuff, or it may cause explode. ＊Do not weld airtight containers such as slot, p ...
... ＊Spark and hot workpiece can cause fire. ＊It may cause fire if the cable is not connected well or when the current circuit of the steel or other workpiece are not connected completely. ＊Do not weld on the case of tinder stuff, or it may cause explode. ＊Do not weld airtight containers such as slot, p ...
MAX8595X/MAX8596X High-Efficiency, 36V Step-Up Converters with T
... the input capacitor, and the output capacitor. Keep traces short, direct, and wide. Keep noisy traces, such as the LX node trace, away from CS. The IN bypass capacitor (CIN) should be placed as close to the IC as possible. PGND and GND should be connected directly to the exposed paddle underneath th ...
... the input capacitor, and the output capacitor. Keep traces short, direct, and wide. Keep noisy traces, such as the LX node trace, away from CS. The IN bypass capacitor (CIN) should be placed as close to the IC as possible. PGND and GND should be connected directly to the exposed paddle underneath th ...
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.