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ADI`s Automatic External Defibrillator (AED
ADI`s Automatic External Defibrillator (AED

... The ADuM440x are 4-channel digital isolators based on the Analog Devices, Inc. iCoupler ® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics that are superior to the alternatives, such as op ...
Internal Resistance and Resistivity in DC Circuits
Internal Resistance and Resistivity in DC Circuits

... Internal Resistance All components in a circuit off some type of resistance regardless of how large or small it is. Batteries especially have what is called an internal resistance, r. Within the schematic it will be represented as a resistor symbol next to a battery symbol and between 2 points that ...
P2 Revision
P2 Revision

... metal? 2. Why is the case made of plastics? 3. Why is there a fuse? 4. Is the fuse in series or parallel? 5. Why is there an earth wire? ...
L6370Q
L6370Q

... In order to minimize the power dissipation when the output is shorted to grounded, an innovative, non dissipative short circuit protection (patent pending) is implemented, avoiding, thus the intervention of the thermal protection in most cases. Whenever the output is shorted to ground, or, generally ...
电路笔记 CN-0114 利用数字电位计 可编程增益仪表放大器
电路笔记 CN-0114 利用数字电位计 可编程增益仪表放大器

电路笔记 CN-0094  利用
电路笔记 CN-0094 利用

电路笔记 CN-0092  利用
电路笔记 CN-0092 利用

... use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or otherwise under any patents or other intellectual property by application or use of the "Circuits from the Lab". Information furnished by Analog Devices is believed to be accurate and reliabl ...
电路笔记 CN-0093  利用
电路笔记 CN-0093 利用

EE 321 Analog Electronics, Fall 2011 Homework #8 solution
EE 321 Analog Electronics, Fall 2011 Homework #8 solution

Analog Input and Output
Analog Input and Output

RPT 410 Barometric Pressure Sensor
RPT 410 Barometric Pressure Sensor

... utilizes Druck's resonant silicon technology that has been field proven in many applications in air data flight and test, precision portable and bench calibrators, and high performance wind tunnels. The multi layer sensor structure consists of a resonator and pressure sensitive diaphragm micro-machi ...
magnetic
magnetic

... THEORY: A magnetic pick up is a coil placed in magnetic field. Variation in magnetic field induces a voltage pulse in the coil. Amplitude and frequency of induced voltage pulse depends upon rate of change of magnetic flux. Magnetic flux produced by magnet can be altered by bringing any external magn ...
A Sub-1-V CMOS Bandgap using Forward Body Bias of the PMOS
A Sub-1-V CMOS Bandgap using Forward Body Bias of the PMOS

... is forward biased. For modelling the collector current the intrinsic PMOS model is used plus an additional transistor Q, as shown in Fig. 1b. The forward bias current flows through the voltage source Vmeas, that has 0 V and is only used to measure the current for the current controlled current sourc ...
omnipower - Construnario.com
omnipower - Construnario.com

Photologic® Slotted Optical Switch
Photologic® Slotted Optical Switch

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No Slide Title

... Transformer •3 Phase •Delta to Delta Configuration •Input: 12 Volts AC •Output: 208 Volts AC ...
1700_current_2012Aug06
1700_current_2012Aug06

... cross section area of 1 mm2. The unit system has been changed slightly since that time, such that the column of mercury would only be 0.96 ohms. ...
AD8210 数据手册DataSheet 下载
AD8210 数据手册DataSheet 下载

... (see Figure 31). This mode is beneficial because no external reference is required to offset the output for bidirectional current measurement. This creates a midscale offset that is ratiometric to the supply, meaning that if the supply increases or decreases, the output still remains at half scale. ...
AP1501
AP1501

... but be aware that there are many factors that can affect the junction temperature. When load currents higher than 2A are used, double sided or multilayer PC boards with large copper areas and/or airflow might be needed, especially for high ambient temperatures and high output voltages. For the best ...
Voltage
Voltage

PRS_W10D2
PRS_W10D2

... Answer: 2. Less current flows from the battery The equivalent resistance of the two light bulbs in series is twice that of one of the bulbs, and since the resistance is higher the current is lower, for the given voltage. P18- 8 ...
BuckBlock A009 - LUXdrive LED Drivers
BuckBlock A009 - LUXdrive LED Drivers

ee462g_3
ee462g_3

... Determine the on-off state of each diode by guessing a combination of on-off states. For on-diodes assume a forward biased current direction (0 volts) and for off-diodes assume a negative anode voltage (0 amps) and then analyze circuit. If guessed state results in an inconsistent voltage or current ...
Model 6514 Electrometer Specifications
Model 6514 Electrometer Specifications

ProPak- G2plus
ProPak- G2plus

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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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