MX60 Manual Rev 3.qxd
... The large terminal block in the center is for PV+, PV-, BAT- and BAT+. The aluminum terminal on the right side of the chassis is the equipment ground. The equipment-grounding terminal can mounted on the outside of the enclosure if desired, although normally the equipment-grounding conductors will be ...
... The large terminal block in the center is for PV+, PV-, BAT- and BAT+. The aluminum terminal on the right side of the chassis is the equipment ground. The equipment-grounding terminal can mounted on the outside of the enclosure if desired, although normally the equipment-grounding conductors will be ...
three phase scr control and regulation board
... The control input can be modified to accept a current input or a different scaling of the input voltage. In order to provide a controlled and orderly start up sequence, the delay angle commanded by the user is not instantly applied to the SCRs at turn-on. At start up, the delay angle is forced to th ...
... The control input can be modified to accept a current input or a different scaling of the input voltage. In order to provide a controlled and orderly start up sequence, the delay angle commanded by the user is not instantly applied to the SCRs at turn-on. At start up, the delay angle is forced to th ...
Vacancy Sensing MicroSet Ultrasonic Low Voltage Specification Sheet
... Selectable 5, 15, 30 minutes, or Zero Time Delay 500, 1000 and 2000 sq. ft. 0 to 300 foot-candles ...
... Selectable 5, 15, 30 minutes, or Zero Time Delay 500, 1000 and 2000 sq. ft. 0 to 300 foot-candles ...
NTE4018B Integrated Circuit CMOS, Presettable Divide−By−N
... The NTE4002B contains five Johnson counter stages which are asynchronously presettable and resettable. The counters are synchronous, and increment on the positive going edge of the clock. Presetting is accomplished by a logic “1” on the preset enable input. Data on the Jam inputs will then be transf ...
... The NTE4002B contains five Johnson counter stages which are asynchronously presettable and resettable. The counters are synchronous, and increment on the positive going edge of the clock. Presetting is accomplished by a logic “1” on the preset enable input. Data on the Jam inputs will then be transf ...
S8VK-G (15/30/60/120/240/480-W Models)
... 100 to 240 VAC (85 to 264 VAC) • DC input can be available: 90 to 350 VDC • Possible for 2 phases input usage. • Wide operation temperature range: –40 to 70 °C • Power Boost function at 120% ...
... 100 to 240 VAC (85 to 264 VAC) • DC input can be available: 90 to 350 VDC • Possible for 2 phases input usage. • Wide operation temperature range: –40 to 70 °C • Power Boost function at 120% ...
File - Go ELECTRONICS
... types of rectifiers that are used in welding power supplies are most costeffective & rugged, & their rating can go up to 1500 V, 400 A. ...
... types of rectifiers that are used in welding power supplies are most costeffective & rugged, & their rating can go up to 1500 V, 400 A. ...
MOV`s and SASD`s Application Note - AN-11
... configuration are required to clamp AC voltages. SASD devices have some inherent advantages over MOV's. They have a sharper bend in the curve around the breakdown voltage. As a result, they can be specified to clamp closer to the normal peak voltage of the AC waveform. In addition, they do not degra ...
... configuration are required to clamp AC voltages. SASD devices have some inherent advantages over MOV's. They have a sharper bend in the curve around the breakdown voltage. As a result, they can be specified to clamp closer to the normal peak voltage of the AC waveform. In addition, they do not degra ...
Ultra-low power circuit techniques for a new class of sub
... change couples charge into the storage node (VNODE) through the gate-source capacitor of MGAIN. Boosting the storage node increases the overdrive of the gain device and decreases read latency by 41% [27]. In addition to increased density, eDRAM can achieve higher read and write margins than differen ...
... change couples charge into the storage node (VNODE) through the gate-source capacitor of MGAIN. Boosting the storage node increases the overdrive of the gain device and decreases read latency by 41% [27]. In addition to increased density, eDRAM can achieve higher read and write margins than differen ...
Télécharger
... locating with ten-fold better accuracy. The SEL-T400L incorporates a single-ended traveling-wave fault-locating method, which calculates the fault location by analyzing only the local current traveling waves without the need for a communications channel. The relay also provides a double-ended method ...
... locating with ten-fold better accuracy. The SEL-T400L incorporates a single-ended traveling-wave fault-locating method, which calculates the fault location by analyzing only the local current traveling waves without the need for a communications channel. The relay also provides a double-ended method ...
Simplify Multiple Bias Voltage Sequencing and
... were grouped together in a mainframe for ease of bringing them up simultaneously. The mainframe digital I/O port provided a convenient means of generating the PW-OK output signal without any extra equipment. An extra slot is available in each of the mainframes for adding another module. This could b ...
... were grouped together in a mainframe for ease of bringing them up simultaneously. The mainframe digital I/O port provided a convenient means of generating the PW-OK output signal without any extra equipment. An extra slot is available in each of the mainframes for adding another module. This could b ...
BG4201393395
... It shows input waveform of voltage and current with phase difference. Both of the waveforms are fed to zero crossing detectors, which give square waves in digital format. These digital waveforms are used by microcontroller to calculate power factor. Microcontroller takes decision to switch appropria ...
... It shows input waveform of voltage and current with phase difference. Both of the waveforms are fed to zero crossing detectors, which give square waves in digital format. These digital waveforms are used by microcontroller to calculate power factor. Microcontroller takes decision to switch appropria ...
CONTENTS: 1. Chassis 2. Transmission 3. Drive
... brushless esc and motor system. The esc is rated for 6s lipo or 18 nimh cells, the motor is the NeuCastle 1515 1y 2200kv model, based on the popular Neu of the same specification. The BL ERevo comes with factory gearing of 18/65 which is good for about 35mph with 14 nimh cells or 4s lipo. With the o ...
... brushless esc and motor system. The esc is rated for 6s lipo or 18 nimh cells, the motor is the NeuCastle 1515 1y 2200kv model, based on the popular Neu of the same specification. The BL ERevo comes with factory gearing of 18/65 which is good for about 35mph with 14 nimh cells or 4s lipo. With the o ...
Analog Optical Isolators VACTROLS®
... optoisolator applications are quite low, ranging from 0.1 to 1.0 fc. The effect of this combination of dark adapt and low light levels will be seen in the following table. The table shows the relationship between light history and light resistance at various light levels for different material types ...
... optoisolator applications are quite low, ranging from 0.1 to 1.0 fc. The effect of this combination of dark adapt and low light levels will be seen in the following table. The table shows the relationship between light history and light resistance at various light levels for different material types ...
AND8353 - ON Semiconductor
... to meet input line harmonic regulations. The device operates in Critical Conduction Mode (CRM) for optimal performance in applications up to about 300 W. Its voltage mode scheme enables it to obtain unity power factor without the need for a line sensing network. The output voltage is accurately cont ...
... to meet input line harmonic regulations. The device operates in Critical Conduction Mode (CRM) for optimal performance in applications up to about 300 W. Its voltage mode scheme enables it to obtain unity power factor without the need for a line sensing network. The output voltage is accurately cont ...
Aalborg Universitet transmission systems for passive networks
... In contrast to traditional two-level and three-level VSC with pulse width modulation and IGBT in series connection, MMC obtains the required high DC operating voltage by series-connecting of plenty of half-bridge or full-bridge submodules with dc-capacitors [8]. With the sub-modules, the MMC avoids ...
... In contrast to traditional two-level and three-level VSC with pulse width modulation and IGBT in series connection, MMC obtains the required high DC operating voltage by series-connecting of plenty of half-bridge or full-bridge submodules with dc-capacitors [8]. With the sub-modules, the MMC avoids ...
PDF
... the equality of charging and discharging current[5]. According to the Phase Difference between the reference clock and the output phase, detected by the Phase Detector, the Charge Pump needs to charge or discharge the capacitor to increase or decrease the Control Voltage accordingly[4]. I didn’t sim ...
... the equality of charging and discharging current[5]. According to the Phase Difference between the reference clock and the output phase, detected by the Phase Detector, the Charge Pump needs to charge or discharge the capacitor to increase or decrease the Control Voltage accordingly[4]. I didn’t sim ...
M. Roberg, et al., High efficiency harmonically terminated diode and
... class-F GaN transistor rectifier. The theory is based on a Fourier analysis of current and voltage waveforms, which arise across the rectifying element when different harmonic terminations are presented at its terminals. An analogy to harmonically terminated power amplifier (PA) theory is discussed. ...
... class-F GaN transistor rectifier. The theory is based on a Fourier analysis of current and voltage waveforms, which arise across the rectifying element when different harmonic terminations are presented at its terminals. An analogy to harmonically terminated power amplifier (PA) theory is discussed. ...
74LVX14 Low Voltage Hex Inverter with Schmitt Trigger Input 74L
... Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditi ...
... Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditi ...
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.