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PGA103 数据资料 dataSheet 下载
PGA103 数据资料 dataSheet 下载

... TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing such use. Buyers rep ...
AD8005
AD8005

... and are suitable for supply bypassing (see Figure 32). Make sure that one end of the capacitor is within 1/8 inch of each power pin with the other end connected to the ground plane. An additional large (0.47 µF–10 µF) tantalum electrolytic capacitor should also be connected in parallel. This capacit ...
MCB 115 Programmable I/O Option Module Instructions TR200
MCB 115 Programmable I/O Option Module Instructions TR200

... Disconnect all electric power, including remote disconnects and discharge all motor start/run capacitors before servicing. Follow proper lock-out/tag-out procedures to ensure the power cannot be inadvertently energized. For frequency converters or other energy storing components provided by Trane or ...
EE 201 Lab 1 Meters, DC sources, and DC circuits with resistors
EE 201 Lab 1 Meters, DC sources, and DC circuits with resistors

... kit). Read the nominal values from the color codes, and measure the value with the ohm-meter. Connect the resistor directly to the 25-V supply using your circuit board. Start with the supply at zero volts and begin increasing the supply in 1-V increments. At each step, calculate the current flowing ...
Control System for Electromagnet Power Supplies
Control System for Electromagnet Power Supplies

... The inexpensive multi-channel controller should provide multiple-channel DAC (we have chosen 16 channels per controller) with accuracy at least 0.1% and multi-channel ADC (we have chosen 40 channels per controller) with the same accuracy. For digital IN/OUT it should include a few channels of input/ ...
Communication Systems IK2506
Communication Systems IK2506

Digital Representation of Audio Information
Digital Representation of Audio Information

... Sound impinging on surfaces in the room will be absorbed, reflected, or ...
- Yokogawa
- Yokogawa

... 701917 DC to 50 MHz 701918 DC to 120 MHz Low noise compact current probe for measuring low level currents from 1 mA to 5 A. Best suited for design and verification applications requiring high-sensitivity at low currents. High-sensitivity (10x more sensitive than previous models) In comparison with e ...
FSL138MRT Green-Mode Fairchild Power Switch (FPS™) for High Input Voltage
FSL138MRT Green-Mode Fairchild Power Switch (FPS™) for High Input Voltage

... the startup circuit charges the VCC capacitor. When VCC reaches the start voltage of 12.0V, the FSL138MRT resumes normal operation. If the fault condition is not removed, the SenseFET remains off and VCC drops to stop voltage again. In this manner, the auto-restart can alternately enable and disable ...
Combining an Amplifier with the BUF634
Combining an Amplifier with the BUF634

NE5534x, SA5534x Low-Noise Operational
NE5534x, SA5534x Low-Noise Operational

LD Didactic
LD Didactic

current - Images
current - Images

... •Higher temperatures cause greater ...
TPS60200 数据资料 dataSheet 下载
TPS60200 数据资料 dataSheet 下载

... 100-mA load current while maintaining the output at 3.3 V ± 4%. Designed specifically for space critical battery powered applications, the complete converter requires only four external capacitors. The device is using the push-pull topology to achieve lowest output voltage ripple. The converter is a ...
HMC723LC3C 数据资料DataSheet下载
HMC723LC3C 数据资料DataSheet下载

... HMC723LC3C also features an output level control pin, VR, which allows for loss compensation or for signal level optimization. All input signals to the HMC723LC3C are terminated with 50 Ohms to ground on-chip, and maybe either AC or DC coupled. The differential outputs of the HMC723LC3C may be eithe ...
Abraxus Lighting
Abraxus Lighting

... View the Brunswick Centre video featuring Chroma Balls at http://www.abraxuslighting.com/Brunswick_Centre_Video.php ...
FAN6751MR Highly-Integrated Green-Mode PWM Controller FA N
FAN6751MR Highly-Integrated Green-Mode PWM Controller FA N

... linearly decrease the switching frequency at light-load conditions. To avoid acoustic-noise problems, the minimum PWM frequency is set above 18KHz. This green-mode function enables the power supply to meet international power conservation requirements. With the internal high-voltage startup circuitr ...
PHYSICS (Theory)
PHYSICS (Theory)

... voltage and current in this circuit ? 1 4. Electrons are emitted from a photosensitive surface when it is illuminated by green light but electron emission does not take place by yellow light. Will the electrons be emitted when the surface is illuminated by (i) red light, and (ii) blue light ? 1 5. W ...
Document
Document

... biasing point in the circuit can be used for that. For this amplifier it is node 5. •Clearly, part of the circuit belongs to both the common-mode and the differential amplifier. For example, transistors M3 and M4 are DC current sources for the differential signals, but singletransistor amplifiers fo ...
Product Data Sheet - Vectron International
Product Data Sheet - Vectron International

... Although ESD protection circuitry has been designed into the VC-707, proper precautions should be taken when handling and mounting, VI employs a Human Body Model and Charged Device Model for ESD susceptibility testing and design evaluation. ESD thresholds are dependent on the circuit parameters used ...
Lab: Current and Voltage in a circuit
Lab: Current and Voltage in a circuit

... Turn both the current and the voltage knobs to the left. Note: When you turn it back on, you’ll be adjusting the voltage—but you must turn the current knob a tiny bit to the right or it won’t work at all. ...
Serial-to-Parallel Interface (Rev. A)
Serial-to-Parallel Interface (Rev. A)

... The SN74LV8153 is a serial-to-parallel data converter. It accepts serial input data and outputs 8-bit parallel data. The automatic data-rate detection feature of the SN74LV8153 eliminates the need for an external oscillator and helps with cost and board real-estate savings. The OUTSEL pin is used to ...
Chapter 13: Magnetically Coupled Circuit
Chapter 13: Magnetically Coupled Circuit

This wiring diagram
This wiring diagram

... As with any wiring, voltage and current loss will occur as home run lengths increase and LED fixtures get further away from the power supply. The gauge of wire used plays a major role in the loss prevention. The further you go the thicker the wire should be. Never use smaller wire than 18 awg. The a ...
SPECTRA SONICS MODEL 101 AUDIO AMPLIFIER Operating
SPECTRA SONICS MODEL 101 AUDIO AMPLIFIER Operating

... other such functions as required up to line levels. This unique amplifier contains an integral active isolation "transformer" which additionally eliminates system ground loop problems without increased cost and performance limitations. UNCONDITIONAL GUARANTEE When utilized in accordance with these o ...
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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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