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375V Input Micro Family
375V Input Micro Family

... Module Family Electrical Characteristics Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature, unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate. ...
Section 14.1 1. series circuit 2. Kirchhoff`s voltage law 3. voltage
Section 14.1 1. series circuit 2. Kirchhoff`s voltage law 3. voltage

... 3. If bulbs are wired in series, when the circuit is opened, such as when a bulb burns out, the current stops flowing everywhere in the circuit and ALL the bulbs go out. 4. The total resistance in a series circuit is the sum of the resistances in the circuit. 5. As more bulbs are added, the total re ...
Quickstart SEAL User`s Guide
Quickstart SEAL User`s Guide

... that  the  units  of  current  are  typically  microamps.    Continue  to  periodically  click  on  this  button   until  the   points  stabilize  around  a  common  value.   Ideally,  the  points  will  be  low  on  the  plot   (<0.5 ...
XC3S1400A 工程样品勘误表
XC3S1400A 工程样品勘误表

... A software workaround exists, as shown in Figure 2. This circuit is automatically inserted by the ISE development software starting with version 9.1i. Using FPGA logic, the circuit monitors both the LOCKED output from the DCM_SP function and the STATUS[2] bit, which indicates that the DFS output CLK ...
1. Which of the following engineering achievements occurred first?
1. Which of the following engineering achievements occurred first?

... voltage drop here. What is the relationship of the drop across each bulb to the total voltage? Disconnect the circuit and place the ammeter in the circuit. Reconnect the power and measure the current. Does it make any difference where you measure the current? Disconnect the power. Wire the two bulbs ...
Datasheet - Integrated Device Technology
Datasheet - Integrated Device Technology

... than -0.3V and VIH cannot be more than VCC + 0.3V. Though some of the recommended components might not be used, the pads should be placed in the layout. They can be utilized for debugging purposes. The datasheet specifications are characterized and guaranteed by using a differential signal. ...
MAX9376 LVDS/Anything-to-LVPECL/LVDS Dual Translator General Description Features
MAX9376 LVDS/Anything-to-LVPECL/LVDS Dual Translator General Description Features

... The MAX9376 LVDS outputs are current-steering devices; no output voltage is generated without a termination resistor. The termination resistors should match the differential impedance of the transmission line. Output voltage levels are dependent upon the value of the termination resistor. The MAX937 ...
PT1000C PSU/Charger
PT1000C PSU/Charger

... The PT1000C is a dual-mode charger. This means that the battery is charged in two phases. When the AC power returns after the battery has been on load, and requires recharging, the charger will enter into “bulk” mode charging. In this mode the battery will be charged with a constant current until th ...
Next-Generation Power Module for Automotive Applications J1-Series
Next-Generation Power Module for Automotive Applications J1-Series

... sensitivity to the temperature and thus it is no longer necessary to consider the chip temperature margin in the product design. Figure 9 shows the measurement results for the OC trip level when the correction is used. (3) By adding a circuit to switch the gate drive voltage from 12.7 V to VDD volta ...
Waveguide electro-optic modulation in micro-engineered
Waveguide electro-optic modulation in micro-engineered

... setup and the eye diagram obtained from a typical lowvoltage modulator employing an Inphi 1015EA driver. The eye opening shows a performance suitable for standard optical communication at 10 Gb s−1 , including an extinction ratio of 13.65 dB and overall optical losses <2 dB at a wavelength of ...
Chapter 20: Circuits
Chapter 20: Circuits

...  Circuit: A continuous path made of conducting materials  EMF: an alternative term for “potential difference” or “voltage,” especially when applied to something that acts as a source of electrical power in a circuit (such as a battery)  Current: the rate of motion of charge in a circuit: ...
Datasheet - Texas Instruments
Datasheet - Texas Instruments

... output noise without slowing down the load transient response. Fast startup time is achieved by utilizing an internal power-on circuit that actively pre-charges the bypass capacitor. Power supply rejection is better than 50 dB at low frequencies and starts to roll off at 1 kHz. High power supply rej ...
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TLC272

... TLC277. The devices also exhibit low voltage single-supply operation, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail. A wide range of packaging options is available, including small-outline and chip ...
Industrial Registers
Industrial Registers

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Old Company Name in Catalogs and Other Documents

... characteristics, installation and other product characteristics. Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges. Although Renesas Electronics endeavors to improve the quality and reliability ...
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Drive circuit basics

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Specifying high voltage film resistors

... input voltage varies from 2kV to 8kV,a 6kV range. If the VC of the high voltage resistor is only 1 ppm/V the ratio will vary by 0.6percent over the range of operation.While this may be satisfactory for some applications, it is unacceptable in applications that stipulate a 1percent ratio tolerance wh ...
PPT - LSU Physics & Astronomy
PPT - LSU Physics & Astronomy

... resistor. Do you connect the batteries in series or in parallel to get maximum current through R? • Does the answer change if you have non-ideal (but still identical) batteries? ...
User`s manual - Sweetwater.com
User`s manual - Sweetwater.com

... light to start blinking. The green light will blink once per second to indicate that the unit is on and ready. Acoustic instrument tones are detected by a very sensitive internal microphone. It is generally not advantageous to play loudly, except in very noisy rooms. Medium loudness usually gives th ...
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i `[105

... photodiode region 113 saturates. If the ?rst integration segment (INT1) occurred under a very high illumination condition, the medium voltage pulse Would clear out a portion of the excess electrons, leaving a portion of the photodiode region 113 available for additional electron accumulation. On the ...
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Single Transistor Learning Synapses

IET LABS, INC. 1864-1644 Positive Polarity Megohmmeter
IET LABS, INC. 1864-1644 Positive Polarity Megohmmeter

ANTENNA AMPLIFIER 88-108MHz - Electrical and Information
ANTENNA AMPLIFIER 88-108MHz - Electrical and Information

... The Low Noise Amplifier is the first building block in a FM receiver. The characteristics of amplifier are its low noise figure and high gain. A high gain and low noise minimizes the impact of noise in subsequent stages and therefore determines the total noise factor according to the Friss formula. ...
ADP3623 数据手册DataSheet 下载
ADP3623 数据手册DataSheet 下载

Medium Integrated Power Solution Using a Dual DC/DC Converter
Medium Integrated Power Solution Using a Dual DC/DC Converter

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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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