Dimming Electronic Fluorescent Ballasts
... Dimming Electronic Fluorescent Ballasts The following guide details the equipment and methods employed by Strand Lighting to control the various electronic dimmable fluorescent ballasts on the market. All major ballast manufacturer’s products have been tested for compatibility with our equipment, ex ...
... Dimming Electronic Fluorescent Ballasts The following guide details the equipment and methods employed by Strand Lighting to control the various electronic dimmable fluorescent ballasts on the market. All major ballast manufacturer’s products have been tested for compatibility with our equipment, ex ...
Week 13-14-Transf-SAB2032
... Applications of the transformer A typical power system consists of generation, transmission and distribution Power from plant/station is generated around 11-13-20-30kV (depending upon manufacturer and demand) This voltage is carried out at a distance to reach for utilization through transmission lin ...
... Applications of the transformer A typical power system consists of generation, transmission and distribution Power from plant/station is generated around 11-13-20-30kV (depending upon manufacturer and demand) This voltage is carried out at a distance to reach for utilization through transmission lin ...
3 Ph. 11kV / 440 V 11kV / 440 V 50 Hz 500 kVA
... prompt after sales service and spares support for our installations. 5. The vendor shall be in a position to provide service support for the equipment supplied, after the expiry of the warranty/ guarantee period either directly or through a service representative. 6. The vendor shall furnish a compr ...
... prompt after sales service and spares support for our installations. 5. The vendor shall be in a position to provide service support for the equipment supplied, after the expiry of the warranty/ guarantee period either directly or through a service representative. 6. The vendor shall furnish a compr ...
AD9283 数据手册DataSheet下载
... The analog signal is applied differentially or single-endedly to the inputs of the AD9283. The signal is buffered and fed forward to an on-chip sample-and-hold circuit. The ADC core architecture is a bit-per-stage pipeline type converter utilizing switch capacitor techniques. The bit-per-stage block ...
... The analog signal is applied differentially or single-endedly to the inputs of the AD9283. The signal is buffered and fed forward to an on-chip sample-and-hold circuit. The ADC core architecture is a bit-per-stage pipeline type converter utilizing switch capacitor techniques. The bit-per-stage block ...
USB Dedicated Charging Port Controller (Rev. C)
... line and reads the voltage input on its D– line. The portable device concludes it is connected to a SDP if the voltage is less than the nominal data detect voltage of 0.3 V. The portable device concludes that it is connected to a Charging Port if the D– voltage is greater than the nominal data detec ...
... line and reads the voltage input on its D– line. The portable device concludes it is connected to a SDP if the voltage is less than the nominal data detect voltage of 0.3 V. The portable device concludes that it is connected to a Charging Port if the D– voltage is greater than the nominal data detec ...
S280-77-8
... accuracy of ± 5% of the 1000 A full scale level for a balanced, three phase system. The ACMA circuit consists of three isolated phase circuits (see Figure 3). Each phase circuit is the corresponding line current used by the Form 4C control for fault level detection and time–current curve (TCC) opera ...
... accuracy of ± 5% of the 1000 A full scale level for a balanced, three phase system. The ACMA circuit consists of three isolated phase circuits (see Figure 3). Each phase circuit is the corresponding line current used by the Form 4C control for fault level detection and time–current curve (TCC) opera ...
+3V to +5V, 2500V Isolated RS-485/RS-422 Transceivers with ±15kV ESD Protection RMS
... +3V to +5V, 2500VRMS Isolated RS-485/RS-422 Transceivers with ±15kV ESD Protection General Description The MAX3535E/MXL1535E isolated RS-485/RS-422 fullduplex transceivers provide 2500VRMS of galvanic isolation between the RS-485/RS-422 side and the processor or control logic side. These devices all ...
... +3V to +5V, 2500VRMS Isolated RS-485/RS-422 Transceivers with ±15kV ESD Protection General Description The MAX3535E/MXL1535E isolated RS-485/RS-422 fullduplex transceivers provide 2500VRMS of galvanic isolation between the RS-485/RS-422 side and the processor or control logic side. These devices all ...
Cewe Digital Programmable Transducer
... DIN rail mounting case. It provides very high accuracy in all measured quantities and can also provide measured instantaneous quantities on a bus system, for instance voltage, power, frequency. The Cewe DPT extensive configurable functional features together with the high accuracy enable application ...
... DIN rail mounting case. It provides very high accuracy in all measured quantities and can also provide measured instantaneous quantities on a bus system, for instance voltage, power, frequency. The Cewe DPT extensive configurable functional features together with the high accuracy enable application ...
Single-supply op amp design
... applications. Split- or dual-supply op amp circuit design is straightforward because op amp inputs and outputs are referenced to the normally grounded center tap of the supplies. In the majority of split-supply applications, signal sources driving the op amp inputs are referenced to ground; thus wit ...
... applications. Split- or dual-supply op amp circuit design is straightforward because op amp inputs and outputs are referenced to the normally grounded center tap of the supplies. In the majority of split-supply applications, signal sources driving the op amp inputs are referenced to ground; thus wit ...
MAX8655 Highly Integrated, 25A, Wide-Input, Internal MOSFET, Step-Down Regulator General Description
... high frequency. The MAX8655 uses peak current-mode control architecture with an adjustable (200kHz to 1MHz), constantswitching frequency, which is externally synchronizable. The MAX8655’s adjustable current limit uses the inductor’s DC resistance to improve efficiency or an external sense resistor f ...
... high frequency. The MAX8655 uses peak current-mode control architecture with an adjustable (200kHz to 1MHz), constantswitching frequency, which is externally synchronizable. The MAX8655’s adjustable current limit uses the inductor’s DC resistance to improve efficiency or an external sense resistor f ...
Investigation of PWM-controlled MOSFET with inductive load
... and redesign will only be based on this circuit. The results from the circuit measurements, performed during design verification, may not give sufficient information to proof any specific cause of failure. The switching process is very fast and high frequent, putting high demands on the measuremente ...
... and redesign will only be based on this circuit. The results from the circuit measurements, performed during design verification, may not give sufficient information to proof any specific cause of failure. The switching process is very fast and high frequent, putting high demands on the measuremente ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... 1) Category B: Characterized by a single-channel structure. Loss of safety function may be possible in case of a fault. MTTFD is low. PLr = b. 2) Category 1: characterized by a single channel structure and accumulation of faults may lead to loss of safety function. MTTFd is medium to high. PLr = c. ...
... 1) Category B: Characterized by a single-channel structure. Loss of safety function may be possible in case of a fault. MTTFD is low. PLr = b. 2) Category 1: characterized by a single channel structure and accumulation of faults may lead to loss of safety function. MTTFd is medium to high. PLr = c. ...
III. Transverse and Radial Magnetic Field
... electric arc in vacuum, by the interaction with the electric arc plasma. The result is the arc maintaining in the diffused burning state up to large values of the current and a more uniform distribution of the electric arc power on the contact device surfaces. These consequences are more evident if ...
... electric arc in vacuum, by the interaction with the electric arc plasma. The result is the arc maintaining in the diffused burning state up to large values of the current and a more uniform distribution of the electric arc power on the contact device surfaces. These consequences are more evident if ...
AP1694A Description Features
... When the output is shorted, the output voltage will be clamped at 0. At this condition, VCC will drop down without auxiliary winding for power supply. And the VCC will drop to UVLO threshold voltage, the IC will shut down and restart a new operating cycle, and the V CC is charged by startup resistan ...
... When the output is shorted, the output voltage will be clamped at 0. At this condition, VCC will drop down without auxiliary winding for power supply. And the VCC will drop to UVLO threshold voltage, the IC will shut down and restart a new operating cycle, and the V CC is charged by startup resistan ...
MAX769 完备的电源及监控系统，简化设计、降低成本、节省空间
... • An 80mA output, synchronous-rectified, buck/boost DC-DC converter with a digitally controlled +1.8V to +4.9V output. The DC-DC converter is unique, since it provides a regulated output for battery inputs that are both less than and greater than the output voltage, without using transformers. • Thr ...
... • An 80mA output, synchronous-rectified, buck/boost DC-DC converter with a digitally controlled +1.8V to +4.9V output. The DC-DC converter is unique, since it provides a regulated output for battery inputs that are both less than and greater than the output voltage, without using transformers. • Thr ...
F047023943
... issues that arise in MOS device as the device size goes on shrinking [1]. Out of these issues, power dissipation is a major drawback. It has been listed as one of the challenges in International Technology Roadmap for Semiconductors (ITRS) 2012. Different low power design techniques using CMOS are i ...
... issues that arise in MOS device as the device size goes on shrinking [1]. Out of these issues, power dissipation is a major drawback. It has been listed as one of the challenges in International Technology Roadmap for Semiconductors (ITRS) 2012. Different low power design techniques using CMOS are i ...
MAX9986EVKIT.pdf
... The MAX9986 evaluation kit (EV kit) simplifies the evaluation of the MAX9986 815MHz to 995MHz base-station downconversion mixer. It is fully assembled and tested at the factory. Standard 50Ω SMA connectors are included on the EV kit’s input and output ports to allow quick and easy evaluation on the ...
... The MAX9986 evaluation kit (EV kit) simplifies the evaluation of the MAX9986 815MHz to 995MHz base-station downconversion mixer. It is fully assembled and tested at the factory. Standard 50Ω SMA connectors are included on the EV kit’s input and output ports to allow quick and easy evaluation on the ...
mitsubishi electric
... V22/V24 & V23 Power ............................................................................................................................................................... 10 V22/V24 & V23 Convergence ........................................................................................... ...
... V22/V24 & V23 Power ............................................................................................................................................................... 10 V22/V24 & V23 Convergence ........................................................................................... ...
Electrical Safety
... ¾ Competent person to implement the program ¾ Visual inspection for damage of equipment connected by cord and plug OSHA Office of Training & Education ...
... ¾ Competent person to implement the program ¾ Visual inspection for damage of equipment connected by cord and plug OSHA Office of Training & Education ...
NCP1230GEVB NCP1230 90 Watt, Universal Input Adapter Power Supply Evaluation Board User's
... control architecture. It’s an ideal candidate for applications where a low parts count is a key parameter, particularly in low cost adapter power supplies. The NCP1230 combines a low standby power mode with an event management scheme that will disable a PFC circuit during Standby, thus reducing the ...
... control architecture. It’s an ideal candidate for applications where a low parts count is a key parameter, particularly in low cost adapter power supplies. The NCP1230 combines a low standby power mode with an event management scheme that will disable a PFC circuit during Standby, thus reducing the ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.