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TDA8025HN
TDA8025HN

... voltages are high enough to ensure correct operation of the TDA8025 and flawless communication between it and the microcontroller. This information is combined and sent to the digital controller in order to reset the TDA8025. An extension of the power-on reset pulse width of ± 8 ms (tw(POR)) is used ...
OPERATOR’S MANUAL BOP-MG 1KW HIGH POWER BIPOLAR POWER SUPPLY MODEL
OPERATOR’S MANUAL BOP-MG 1KW HIGH POWER BIPOLAR POWER SUPPLY MODEL

TEK THM 550 Service
TEK THM 550 Service

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Aalborg Universitet Li, Helong

here - UBC Technical Guidelines
here - UBC Technical Guidelines

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SPM Synchronous Motor Protection and Control

... GE Digital Energy’s Quality Management System is registered to ISO9001:2008 QMI # 005094 UL # A3775 ...
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Guidelines for electrical design and interface

... The power distribution by Latching Current Limiters, or LCLs, has been widely used in almost all European satellites for some decades as an effective way to achieve a very controlled and reliable load connection and disconnection from the satellite main bus, including power management in case of ove ...
Windy Boy 5000 Windy Boy 6000 Inverter
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... The Windy Boy inverters make it possible to operate small wind turbines as gridconnected systems. Grid-connected means that the energy generated by the wind turbine can be fed directly into an existing house power grid, a stand-alone power system, or the mains supply. To this end, the Windy Boy conv ...
User Defined Fault Protection and Detection, 0.8 pC Q , Triple SPDT ADG5243F
User Defined Fault Protection and Detection, 0.8 pC Q , Triple SPDT ADG5243F

... off condition, and the switch inputs are high impedance. Under normal operating conditions, if the analog input signal levels on any Sx pin exceed the positive fault voltage (POSFV) or the negative fault voltage (NEGFV) by a threshold voltage (VT), the channel turns off and that Sx pin becomes high ...
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... The message ERROR LOG will be displayed followed by the error in log position 1. Each log entry shows the log position, the stride count when the error occurred and the hour meter when the error occurred. For example; 1 ER21 123456 STR 45678 HRS. The error log can record up to ten error conditions. ...
Important notice Dear Customer, On 7 February 2017 the former
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... or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes only. Phil ...
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... Switching off the compressed air or load voltage is not a suitable locking method. In case of malfunction, drives can travel unintentionally.  Before carrying out mounting, installation and maintenance work, place the system in a safe status (e.g. by placing the drive in a safe position and locking ...
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SPM Synchronous Motor Protection and Control

FM7/FM9 - Fagor Automation
FM7/FM9 - Fagor Automation

... The information described in this manual may be subject to changes due to technical modifications. Fagor Automation S. Coop. reserves the right to change the contents of this manual without prior notice. The content of this manual and its validity for the product described here has been verified. Ne ...
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nuclear electronics laboratory manual
nuclear electronics laboratory manual

... different active electronics components. It starts by introducing small electronics blocks, employing one or more active components. The most demanding exercises instruct a student in the design and construction of complete circuits, as used in commercial nuclear instruments. It is expected that a s ...
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... design, fabrication and characterization of monolithic CMOS-MEMS based on sub-micrometer scale resonant beams for its application in ultrasensitive mass detection with a portable device. The resonators operate in dynamic mode where the mass is measured as a change of its resonant frequency which is ...
Power Management Selection Guide 2015 01_00
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... High Voltage MOSFETs An efficiency optimized solution can be achieved with CoolMOS™ C6/E6 families. Both families include a gate resistor which gives a good balance in ease-of-use, efficiency and reduced EMI. For cost sensitive Consumer applications we recommend CoolMOS™ CE family. This technology o ...
ADP1043A 数据手册DataSheet 下载
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... maximum flexibility, and minimum design time. Features include remote voltage sense, local voltage sense, primary and secondary side current sense, pulse-width modulation (PWM) generation, and hot-swap sense and control. The control loop is digital with an integrated programmable digital filter. Pro ...
MAX4919B/MAX4920B/MAX4921B Battery Power-Up Logic with Overvoltage and Overcurrent Protection General Description
MAX4919B/MAX4920B/MAX4921B Battery Power-Up Logic with Overvoltage and Overcurrent Protection General Description

... current limit remains in effect throughout BTI’s input supply-voltage range. The current limit takes care of two situations: when P2 is initially turned on, and when P2 is already on and a short circuit occurs (see Figure 9). When P2 is turned on, the current can be high because BTO = 0 and a large ...
Oscillator Design and Computer Simulation
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6.3. Procedure for Connections to Bypass
6.3. Procedure for Connections to Bypass

document
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... achieve subgate delay resolution by employing an interpolated delay chain or ring oscillators [12], [13], Vernier delay lines [14]–[16], pulse-shrinking [17], interpolation [18], and time difference amplification [19], [20]. TDCs employing noise shaping [21], [22] are also reported, however they occu ...
Foto 1 : Bagian Atas dari Alat A-1
Foto 1 : Bagian Atas dari Alat A-1

... XTAL1 and XTAL2 are the input and output, respectively, of an inverting amplifier which can be configured for use as an on-chip oscillator, as shown in Figure 1. Either a quartz crystal or ceramic resonator may be used. To drive the device from an external clock source, XTAL2 should be left unconnec ...
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Three-phase electric power



Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.
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