AP3156
... For the SDI command to be successfully received by the AP3156, all SDI timing specifications must be satisfied. When no command is being sent, the SDI pin should be held High. If the SDI pin goes Low and stays Low for a time length between TSLO(min) and TSLO(max) and then goes High and stays High fo ...
... For the SDI command to be successfully received by the AP3156, all SDI timing specifications must be satisfied. When no command is being sent, the SDI pin should be held High. If the SDI pin goes Low and stays Low for a time length between TSLO(min) and TSLO(max) and then goes High and stays High fo ...
ADVANCED INVERTER CONTROL FOR UNINTERRUPTIBLE
... during step load transient while still maintaining the low THD feature, a modified synchronousframe approach with significantly reduced delay is later proposed and investigated. Grid-connected inverters utilizing renewable energy sources (e.g., photovoltaic, wind, fuel cell, etc.) are growing rapid ...
... during step load transient while still maintaining the low THD feature, a modified synchronousframe approach with significantly reduced delay is later proposed and investigated. Grid-connected inverters utilizing renewable energy sources (e.g., photovoltaic, wind, fuel cell, etc.) are growing rapid ...
switchboards - Siemens Industry, Inc.
... current. High pressure contact switches do not meet the intent of this requirement. [Switch shall include ground fault protection and indication.] ] [Low Voltage Power Circuit Breaker] [The low voltage power circuit breaker shall be provided with a drawout frame and current rating as shown on the dr ...
... current. High pressure contact switches do not meet the intent of this requirement. [Switch shall include ground fault protection and indication.] ] [Low Voltage Power Circuit Breaker] [The low voltage power circuit breaker shall be provided with a drawout frame and current rating as shown on the dr ...
ABB industrial drives ACS800, single drives, 0.75 to
... single switching in the drive is determined separately. This feature will always produce the optimal switching combination and can instantly react to dynamic changes such as load shocks or power interruptions. In DTC, there is no need for a separate voltage and frequency controlled pulse width modul ...
... single switching in the drive is determined separately. This feature will always produce the optimal switching combination and can instantly react to dynamic changes such as load shocks or power interruptions. In DTC, there is no need for a separate voltage and frequency controlled pulse width modul ...
SP3281
... 250 kbps fully loaded with 3kΩ in parallel with 1000pF, ensuring compatibility with PC-to-PC communication software. All unused driver inputs must be connected to VL or GND. Figure 6 shows a loopback test circuit used to test the SP3281EB RS-232 drivers. Figure 7 shows the test results of the loopba ...
... 250 kbps fully loaded with 3kΩ in parallel with 1000pF, ensuring compatibility with PC-to-PC communication software. All unused driver inputs must be connected to VL or GND. Figure 6 shows a loopback test circuit used to test the SP3281EB RS-232 drivers. Figure 7 shows the test results of the loopba ...
PDF
... The front panel contains the frequency and duty ratio controls for the FET Control Box, external control input and outputs, the source and drain terminals for each of the FETs, and the anode and cathode terminals for each of the auxiliary diodes. The two FETs and two auxiliary diodes are completely ...
... The front panel contains the frequency and duty ratio controls for the FET Control Box, external control input and outputs, the source and drain terminals for each of the FETs, and the anode and cathode terminals for each of the auxiliary diodes. The two FETs and two auxiliary diodes are completely ...
owner`s manual fleet power inverter/battery
... button back in. Electronic Protection Fast acting electronic circuits protect the inverter from extreme overloads and short circuits. Other protection includes a low and high battery cutoff and automatic shutdown if over temperature occurs. The fault condition must be eliminated before reset will oc ...
... button back in. Electronic Protection Fast acting electronic circuits protect the inverter from extreme overloads and short circuits. Other protection includes a low and high battery cutoff and automatic shutdown if over temperature occurs. The fault condition must be eliminated before reset will oc ...
TDA1562 app note
... The schematic in fig.1 shows how the class H amplifier is built up. Principally, the output stage is a normal class AB BTL output stage. The special feature of the class H amplifier lies in the way the supply is connected to the output stage. In a normal class AB amplifier the collectors of output t ...
... The schematic in fig.1 shows how the class H amplifier is built up. Principally, the output stage is a normal class AB BTL output stage. The special feature of the class H amplifier lies in the way the supply is connected to the output stage. In a normal class AB amplifier the collectors of output t ...
bq76925EVM User Guide
... 0.001 Ω and 1 mV is equal to 1 A. A jumper (J5) allows the sense resistor to be disconnected from the current input of the bq76925 and be replaced with a millivolt source. A power supply that can accurately provide up to 100 mV can allow for simulated testing of up to 100 A without actually running ...
... 0.001 Ω and 1 mV is equal to 1 A. A jumper (J5) allows the sense resistor to be disconnected from the current input of the bq76925 and be replaced with a millivolt source. A power supply that can accurately provide up to 100 mV can allow for simulated testing of up to 100 A without actually running ...
dc motor control card - Country Living Grain Mills
... Electrical Code and all other applicable electrical and safety codes, including the provisions of the Occupational Safety and Health Act (OSHA), when installing equipment. ...
... Electrical Code and all other applicable electrical and safety codes, including the provisions of the Occupational Safety and Health Act (OSHA), when installing equipment. ...
The DatasheetArchive - Datasheet Search Engine
... Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occ ...
... Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occ ...
Time Varying Harmonic Currents from Large Penetration Electronic
... The measurement results have been processed in analogy with laser printer. Figure 14 shows voltage and current waveshapes as recorded for stand-by and printing operation stages. Figure 15, Figure 16 and Figure 17 are reported for illustrating the harmonic currents magnitude spectrum variability for ...
... The measurement results have been processed in analogy with laser printer. Figure 14 shows voltage and current waveshapes as recorded for stand-by and printing operation stages. Figure 15, Figure 16 and Figure 17 are reported for illustrating the harmonic currents magnitude spectrum variability for ...
QO and QOB - Steven Engineering
... temperature rise.” Sometimes referred to as the ampere rating or handle rating of the circuit breaker, the continuous current rating relates to the system current flow under normal conditions. UL requires that circuit breakers must be able to carry their continuous current rating indefinitely at 40° ...
... temperature rise.” Sometimes referred to as the ampere rating or handle rating of the circuit breaker, the continuous current rating relates to the system current flow under normal conditions. UL requires that circuit breakers must be able to carry their continuous current rating indefinitely at 40° ...
Full-Text PDF
... is below the main resonant frequency, LLC can both attain ZVS for primary power switches and zero-current-switching (ZCS) for output rectifiers [14]. Additionally, the converter benefits from a narrow switching frequency range with light load and ZVS capability, even with no load [15–19]. The compar ...
... is below the main resonant frequency, LLC can both attain ZVS for primary power switches and zero-current-switching (ZCS) for output rectifiers [14]. Additionally, the converter benefits from a narrow switching frequency range with light load and ZVS capability, even with no load [15–19]. The compar ...
APPLICATION NOTE AN/96031 TDA8790M EVALUATION BOARD DOCUMENTATION
... The TDA8790M is a 8 bit high speed, low voltage, low power analog to digital converter (30 mW typical at 3.3 V, 4 mW in standby mode). It has been designed for video signal digitizing, radio communication, camcorders & all applications where size and power saving are strong requirements. The supplie ...
... The TDA8790M is a 8 bit high speed, low voltage, low power analog to digital converter (30 mW typical at 3.3 V, 4 mW in standby mode). It has been designed for video signal digitizing, radio communication, camcorders & all applications where size and power saving are strong requirements. The supplie ...
millipak 4qpm controller manual
... have numerous user set-up options. The MillipaK uses high frequency (silent) MOSFET power switching technology, to control a 4Q power frame bridge. Armature current is monitored. Motor feedback should not be necessary. Controllers have been designed to satisfy the requirements of the relevant UL and ...
... have numerous user set-up options. The MillipaK uses high frequency (silent) MOSFET power switching technology, to control a 4Q power frame bridge. Armature current is monitored. Motor feedback should not be necessary. Controllers have been designed to satisfy the requirements of the relevant UL and ...
Service Manual - Air
... is notified of a defect (i) with respect to the power supply within a period of two (2) years from the date of its delivery to you, and (ii) with respect to the torch and leads within a period of one (1) year from its date of delivery to you. This warranty shall not apply to any Product which has be ...
... is notified of a defect (i) with respect to the power supply within a period of two (2) years from the date of its delivery to you, and (ii) with respect to the torch and leads within a period of one (1) year from its date of delivery to you. This warranty shall not apply to any Product which has be ...
p-Channel JFET
... • ID decreases (ID < IDSS) even though VDS is increased. • Eventually ID will reach 0A. VGS at this point is called Vp or VGS(off). • Also note that at high levels of VDS the JFET reaches a breakdown situation. ID will increases uncontrollably if VDS > VDSmax. ...
... • ID decreases (ID < IDSS) even though VDS is increased. • Eventually ID will reach 0A. VGS at this point is called Vp or VGS(off). • Also note that at high levels of VDS the JFET reaches a breakdown situation. ID will increases uncontrollably if VDS > VDSmax. ...
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.