inteli-power 9000 / 9100 trouble shooting guide
... system is designed to work with or without a battery. When used with a battery the converter is connected to the battery with no special controls needed to properly charge the battery. When used without a battery the converter will provide up to 55 amps (PD9055 & PD9155) of DC current to operate the ...
... system is designed to work with or without a battery. When used with a battery the converter is connected to the battery with no special controls needed to properly charge the battery. When used without a battery the converter will provide up to 55 amps (PD9055 & PD9155) of DC current to operate the ...
NJW4128
... When the ON time becomes below in tON-min, in order to maintain output voltage at a stable state, change of duty or pulse skip operation may be performed. Power MOSFET (SW Output Section) The power is stored in the inductor by the switch operation of built-in power MOSFET. The output current is limi ...
... When the ON time becomes below in tON-min, in order to maintain output voltage at a stable state, change of duty or pulse skip operation may be performed. Power MOSFET (SW Output Section) The power is stored in the inductor by the switch operation of built-in power MOSFET. The output current is limi ...
1.2kV thru 44kV Class Dry-Type Medium Voltage (Power)
... Primary Voltage: [44000][34500][25000][13800][12470][6900][4160][2400][1200][other] Primary Voltage BIL Rating: [10][20][30][45][60][95][110][125][150][other] Secondary Voltage: [120/208][277/480][347/600][other] Secondary Voltage BIL Rating: [10][20][30][45][other] ...
... Primary Voltage: [44000][34500][25000][13800][12470][6900][4160][2400][1200][other] Primary Voltage BIL Rating: [10][20][30][45][60][95][110][125][150][other] Secondary Voltage: [120/208][277/480][347/600][other] Secondary Voltage BIL Rating: [10][20][30][45][other] ...
Industrial Product Catalog
... The Gold Servo Drives incorporate the most advanced control and power conversion technologies, which in conjunction with Elmo’s EAS II (Elmo Application Studio), optimally moves any mechanical load scenario up to the limits of the mechanical system. ...
... The Gold Servo Drives incorporate the most advanced control and power conversion technologies, which in conjunction with Elmo’s EAS II (Elmo Application Studio), optimally moves any mechanical load scenario up to the limits of the mechanical system. ...
Change to direct current?
... supply. Servers are generally run on twelve or five volt DC, just as other computers are. Each of them has its own power unit to convert the usual 230 volts of alternating current. Losses occur in the form of heat and must be offset with elaborate cooling. In this case, it makes sense to do conversi ...
... supply. Servers are generally run on twelve or five volt DC, just as other computers are. Each of them has its own power unit to convert the usual 230 volts of alternating current. Losses occur in the form of heat and must be offset with elaborate cooling. In this case, it makes sense to do conversi ...
steady and pulsed direct current welding with a single three
... The controlled power source circuit is shown in Fig. (3.a), which consists of a three-phase rectifier bridge controlled six pulses with a flywheel diode, a (50) k.V.A three-phase transformer in a delta-star connection (D / Y) with primary taps, two (L – C) filters and a series smoothing choke with t ...
... The controlled power source circuit is shown in Fig. (3.a), which consists of a three-phase rectifier bridge controlled six pulses with a flywheel diode, a (50) k.V.A three-phase transformer in a delta-star connection (D / Y) with primary taps, two (L – C) filters and a series smoothing choke with t ...
S 9012 PNP Epitaxial Silicon Transistor Absolute Maximum Ratings
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
UCC2961 数据资料 dataSheet 下载
... functions required for a single-ended, isolated, switch-mode power converter incorporating secondary-side PWM control. It is usable with a wide range of secondary control circuits and is especially well suited for systems where sophisticated handling of overload conditions is required. Secondary-sid ...
... functions required for a single-ended, isolated, switch-mode power converter incorporating secondary-side PWM control. It is usable with a wide range of secondary control circuits and is especially well suited for systems where sophisticated handling of overload conditions is required. Secondary-sid ...
Digital Arc Lamp Power Supplies
... superior performance, advanced features, and are small and light weight. Output stability is critical for many spectroscopic applications. The power supply's contribution to output stability is significant. The output of these power supplies changes by less than 0.02% even for large swings in the li ...
... superior performance, advanced features, and are small and light weight. Output stability is critical for many spectroscopic applications. The power supply's contribution to output stability is significant. The output of these power supplies changes by less than 0.02% even for large swings in the li ...
PURE SINE WAVE INVERTER FOR HOUSE BACKUP
... current means low power) or hard-on (low voltage drop means low power). Common circuits that utilize this feature include switched-mode power supplies, Class D audio power amplifiers, power inverters and motor drivers. Frequently, these circuits use semi-analogue techniques (ramps and comparators) r ...
... current means low power) or hard-on (low voltage drop means low power). Common circuits that utilize this feature include switched-mode power supplies, Class D audio power amplifiers, power inverters and motor drivers. Frequently, these circuits use semi-analogue techniques (ramps and comparators) r ...
5. Output Voltage Trimming
... applications can be addressed in this way. For dynamic programming, drive the TRIM pin from a source referenced to the negative sense lead, and keep the drive voltage in the range of 1.25 – 2.75 V. Applying 1.25 – 2.5 V on the TRIM pin corresponds to 50 – 100% of nominal output voltage. For example, ...
... applications can be addressed in this way. For dynamic programming, drive the TRIM pin from a source referenced to the negative sense lead, and keep the drive voltage in the range of 1.25 – 2.75 V. Applying 1.25 – 2.5 V on the TRIM pin corresponds to 50 – 100% of nominal output voltage. For example, ...
high speed low power multi–threshold voltage flip flops
... becoming a critical factor in the modern design of several electronic components, especially in portable and handheld devices [1]. Examples of these devices include mobile telephones, hearing-aid devices and palmtops, which are novel multimedia gadgets that require higher signal or data processing c ...
... becoming a critical factor in the modern design of several electronic components, especially in portable and handheld devices [1]. Examples of these devices include mobile telephones, hearing-aid devices and palmtops, which are novel multimedia gadgets that require higher signal or data processing c ...
Application Note AN4129 Green Current Mode PWM Controller FAN7601 1. Introduction www.fairchildsemi.com
... with typical rise and fall times of 45ns, 35ns respectively with a 1.0nF load. Additional circuitry has been added to keep the drive output in a sinking mode whenever the UVLO is active. This characteristic eliminates the need for an external gate pull-down resistor. The output drive capability can ...
... with typical rise and fall times of 45ns, 35ns respectively with a 1.0nF load. Additional circuitry has been added to keep the drive output in a sinking mode whenever the UVLO is active. This characteristic eliminates the need for an external gate pull-down resistor. The output drive capability can ...
HIGH PRECISION SOURCE MEASURE UNIT MODEL 52400 SERIES
... A solar cell has a diode structure type which can be characterized by I-V sweep. The nature of energy generation requires the unique load sweep for light forward I-V curve that is used to derive most of the important parameters of a solar cell. A voltage source will then be required for reverse perf ...
... A solar cell has a diode structure type which can be characterized by I-V sweep. The nature of energy generation requires the unique load sweep for light forward I-V curve that is used to derive most of the important parameters of a solar cell. A voltage source will then be required for reverse perf ...
Full-text
... Focus here is on an efficiency enhancement method for the quasi-impedance-source based (qZS-based) DC/DC converter. According to earlier papers [1-6], the qZS converter has many advantages over other DC/DC converters, such as voltage step-up property in a single stage, continuous input current, exce ...
... Focus here is on an efficiency enhancement method for the quasi-impedance-source based (qZS-based) DC/DC converter. According to earlier papers [1-6], the qZS converter has many advantages over other DC/DC converters, such as voltage step-up property in a single stage, continuous input current, exce ...
Aalborg Universitet Voltage Ride-Through Mode
... in which Tj(S/D) and Ptot(S/D) are the junction temperature and the total power losses of the IGBT or the free-wheeling diode, respectively. According to (1) and (2), it can be concluded that the steady-state mean value (t → ∞) of the junction temperature depends on the thermal resistance Rthi; whil ...
... in which Tj(S/D) and Ptot(S/D) are the junction temperature and the total power losses of the IGBT or the free-wheeling diode, respectively. According to (1) and (2), it can be concluded that the steady-state mean value (t → ∞) of the junction temperature depends on the thermal resistance Rthi; whil ...
SM30 Series 30 mm Barrel Sensor
... sensor failure or malfunction can cause either an energized or de-energized sensor output condition. Consult your current Banner Safety Products catalog for safety products which meet OSHA, ANSI and IEC standards for personnel protection. WARRANTY: Banner Engineering Corp. warrants its products to b ...
... sensor failure or malfunction can cause either an energized or de-energized sensor output condition. Consult your current Banner Safety Products catalog for safety products which meet OSHA, ANSI and IEC standards for personnel protection. WARRANTY: Banner Engineering Corp. warrants its products to b ...
Detailed Specifications
... lamps, and decorative luminaires. Its small size and excellent performance characteristics allow the FA control to be used in virtually any through-hole photocontrol mounting requirement. Nitelighter® Series FA photocontrols are UL listed and CSA approved. For over 40 years, Fisher Pierce has served ...
... lamps, and decorative luminaires. Its small size and excellent performance characteristics allow the FA control to be used in virtually any through-hole photocontrol mounting requirement. Nitelighter® Series FA photocontrols are UL listed and CSA approved. For over 40 years, Fisher Pierce has served ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.