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SPECIFICATION FOR 132kV STATION CLASS SURGE
SPECIFICATION FOR 132kV STATION CLASS SURGE

... The 132 kV station class Gapless Surge Arrestors (for outdoor use) shall be of the metal oxide type using Zinc oxide resistor blocks of non linear characteristic without air gap. They shall comply IEC 99-4 and shall be entirely suitable for operation under the system conditions specified; including ...
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Aalborg Universitet Admittances and Impedances

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Vol. 5, Issue 10, October 2016 Tesla Coil – Double Tuned
Vol. 5, Issue 10, October 2016 Tesla Coil – Double Tuned

... secondary circuit will also create an oscillating magnetic field that induces a voltage to the primary winding and hence the energy is transferred back to the primary coil and energy shift rapidly back and forth between the primary and secondary circuits until the spark lab ceases due to energy diss ...
1 Series, 2 Series, 3 Series, and 4 Series Li-Ion
1 Series, 2 Series, 3 Series, and 4 Series Li-Ion

... The bq40z50 device supports TURBO BOOST mode by providing the available max power and max current to the host system. The device also supports Battery Trip Point to send a BTP interrupt signal to the host system at the pre-set state of charge thresholds. The bq40z50 provides software-based 1st- and ...
Alternating Current Theory - JR Lucas
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a Increment/Decrement Digital Potentiometer AD5220
a Increment/Decrement Digital Potentiometer AD5220

... inputs set the variable resistor position. These inputs that control the internal UP/DOWN counter can be easily generated with mechanical or push button switches (or other contact closure devices). External debounce circuitry is required for the negative-edge sensitive CLK pin. This simple digital i ...
Design of an ultra low noise high bandwidth operational amplifier
Design of an ultra low noise high bandwidth operational amplifier

... amplifier can be set independently of the roll-off point fA' a great advantage for users desiring high gain at high frequencies. Currents can be switched faster than voltages because the effects of stray inductance are usually less severe than the effects of stray capacitance. The current feedback a ...
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... The MAX3344E/MAX3345E USB transceivers convert logic-level signals to USB signals, and USB signals to logic-level signals. An internal 1.5kΩ USB pullup resistor supports full-speed (12Mbps) USB operation. The MAX3344E/MAX3345E provide built-in ±15kV ESD-protection circuitry on the USB I/O pins, D+ a ...
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Precautions on the use of High Reliability Application Multilayer

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DELCO-REMY GeneratorRegulators
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... core is used for the purpose of speeding up the rate regulator, another magnetic switch which operates in of armature vibration, thereby reducing the amount of the charging circuit to protect the generator from oversurge when the armature points close. load by limiting its output to a safe value. Th ...
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MAX6690 2°C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface General Description

... autonomously, with the conversion rate programmed by the user, or programmed to operate in a single-shot mode. The adjustable conversion rate allows the user to optimize supply current and temperature update rate to match system needs. When the conversion rate is faster than 1Hz, the conversion resu ...
Keysight Technologies Capacitance Leakage Current Measurement
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... 1. Leakage current flowing through the insulation resistor Rp. This current depends on the test voltage, and the time response is flat as shown in curve number 1 in Figure 2(b). 2. Current that charges the capacitor C when a test voltage is applied to measure the leakage current. This ...
User Manual - datakom.com.tr
User Manual - datakom.com.tr

... The unit is a display and control module used in manual synchronization and protection panels. It monitors the voltage and frequency of 2 independent power networks and shows the measured values on its 3-digit digital display. The 24 led circular synchroscope indicates the true instantenous phase an ...
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the Note

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... Please note that there is a possibility that reset section (1µs) can not be satisfied because the power supply is turned on when the rise time of VCC is slow When VCC is turned off, the DVI voltage becomes higher than VCC voltage but IC destruction is not occurred if recommended constant (R1 = 1kOhm ...
Mohamed Ashour
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... AEDC has just installed new electronic meters inside the existing induction meters for selected endcustomer which generate extensive harmonics. The portable energy analyzer instrument is used for recording voltage, current, power, power factor, energy and total & individual voltage and current disto ...
TIP42/TIP42A/TIP42B/TIP42C PNP Epitaxial Silicon Transistor TIP42/TIP4 2A/TIP42B/TIP42C —
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... RSSI Input: Connect to the Signal/RSSI wire of the Radio Receiver to enable Radio Signal Strength in the Telemetry Data. LED Output: Connect to the Signal wire of a LED Tail Board or LED Pixel Array. This can not be used to power the LEDs. ESC #3 Ground: Connect to the Ground wire of the ESC that is ...
Powerframes Components Core System 60-070-230
Powerframes Components Core System 60-070-230

... • Three phase power ‘on’ indicators. • Single phase outlets on front and rear. • Safety earth terminals. • Input 380/415 V 3-phase 50/60 Hz with neutral and earth connections. • User connection terminal block provided internally. • Output 220/240 V single phase from IEC shuttered sockets, fuse prote ...
Product Specifications: CLS-EXP-DIM
Product Specifications: CLS-EXP-DIM

... The CLS-EXP-DIM enables the expansion of Crestron iLux® Integrated Lighting System (CLS-C6 series) and other Crestron® lighting dimmers to support 120, 230, or 277 Volt loads up to 16 Amps. It allows any output channel of the iLux system to dim a fully loaded circuit of LED[1], incandescent, magneti ...
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MAX2163 ISDB-T 1-Segment Tuner General Description Features

... The MAX2163 includes LNAs, RF variable gain amplifiers, I and Q downconverting mixers, a baseband variable gain amplifier, and a low-IF filter. The MAX2163’s variable gain amplifiers provide in excess of 100dB of control range. The MAX2163 also includes fully monolithic VCOs as well as a complete fr ...
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Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
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