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Smart Bike Security System
Smart Bike Security System

... to steal the bike or fuel from the bike then the system sends a message to a predefined number and blocks ignition system of the bike. Also 89s52 controller is used. In every 8051 series controller there is one UART port for serial communication. Pin 10 and 11 is available for this purpose. Pin no 1 ...
Logic Design Board
Logic Design Board

... iii ...
FINAL POWER AMPLIFIER OVERVIEW FUNCTIONAL
FINAL POWER AMPLIFIER OVERVIEW FUNCTIONAL

... FINAL POWER AMPLIFIER OVERVIEW FUNCTIONAL DESCRIPTION The High Level Transmitter (HLT) Final Power Amplifier (FPA) consists of two identical Final Amplifiers: FPA#1 & FPA#2. They provide the third and final stage of RF amplification in the MSR Transmitter. Although the two final amplifiers are ident ...
MAX4364/MAX4365 1.4W and 1W, Ultra
MAX4364/MAX4365 1.4W and 1W, Ultra

... The MAX4364/MAX4365 are bridged audio power amplifiers intended for portable audio devices with internal speakers. The MAX4364 is capable of delivering 1.4W from a single 5V supply and 500mW from a single 3V supply into an 8Ω load. The MAX4365 is capable of delivering 1W from a single 5V supply and ...
ZXT10P20DE6 Features Mechanical Data
ZXT10P20DE6 Features Mechanical Data

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
PDF
PDF

... greater for medium voltage converters as direct ac/ac converters do not require electrolytic capacitors, which account for most of the volume and cost of medium-voltage converters. Due to the absence of energy storage elements, Matrix converter has higher power density than PWM inverter drives. Howe ...
A 4 GHz 60 dB Variable Gain Amplifier With Tunable DC Offset
A 4 GHz 60 dB Variable Gain Amplifier With Tunable DC Offset

PowerPoint Training - Q1-2016 - Grounding and Bonding
PowerPoint Training - Q1-2016 - Grounding and Bonding

... analysis of the power system under fault conditions to determine whether hazardous step and touch voltages will develop ...
EnFilm™ micro-battery EFL700A39 user guide
EnFilm™ micro-battery EFL700A39 user guide

... the charge used by the load starts at 0 mA.h and reaches a maximum of 0.81 mA.h. This means that 1 mA was supplied to the load by the battery during 0.81 h (48 min 36 s) before the 3.0 V cut-off threshold voltage was reached. For a 3.5 mA load current, the cut-off occurs at 0.68 mA.h. The discharge ...
High-Efficiency AC Power Distribution for Data Centers
High-Efficiency AC Power Distribution for Data Centers

Manual-amp heads R2
Manual-amp heads R2

... either an 18 dB cut or a 12 dB per octave rolloff at frequencies between 30 and 800 Hz, depending on the position of the control. Approximate frequency settings are noted on the frequency control. Note that the first half of the control’s rotation affects frequencies from 30 to 70 Hz, the last half ...
DC/AC Cascaded H-Bridge Multilevel Boost Inverter With No
DC/AC Cascaded H-Bridge Multilevel Boost Inverter With No

INFINEON BTS441R datasheet
INFINEON BTS441R datasheet

GL3321G
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NCP4326 - Switchmode Power Supply Controller
NCP4326 - Switchmode Power Supply Controller

... NCP4326 provides superior performance in cross−regulation by individually regulating outputs. Powered from a main winding, the device actuates two independent switches that precisely adjust the considered outputs to resistor−selectable voltages. This controller also integrates a precision reference ...
Noise level below 50dBA Plug-in terminals Customized versions on request
Noise level below 50dBA Plug-in terminals Customized versions on request

A 36 W Wireless Power Transfer System with 82% Efficiency for LED
A 36 W Wireless Power Transfer System with 82% Efficiency for LED

... Keywords: Wireless power transfer, Class-E power amplifier, Electromagnetic coupling, Litz wire, LED ...
The Inverter
The Inverter

... the driving gate •tends to lower the logic levels •deteriorates dynamic performance •gate must have low output resistance to drive load •library cells have maximum fan-out specification •Fan-in: •Number of inputs, M, to the gate •large fan-in gates are more complex •results in inferior static and dy ...
ASR Battery supply for ASR Emitter Exclusive
ASR Battery supply for ASR Emitter Exclusive

... ASR Emitter Exclusive models to an even higher level ! The ASR battery power unit supplies the very important input amplifier stage with clean and undisturbed voltage. A clean and stable power supply is the major key for the sound quality and musicality of each amplifier! With the ASR battery power ...
Chapter 27
Chapter 27

Basic Characteristics Data
Basic Characteristics Data

... 2When the built-in cooling fan stops or the air flow from the fan is obstructed. If thermal protection works, switch off the input voltage and eliminate the conditions causing thermal protection to work. Allow enough time for the unit to cool off before switching on the input voltage again to recove ...
FLM‑325‑2I4 Dual Input Monitor
FLM‑325‑2I4 Dual Input Monitor

... The following products are compatible with the FLM‑325‑2I4 Dual Input Monitor Module: ...
MAX9248/MAX9250 27-Bit, 2.5MHz to 42MHz DC-Balanced LVDS Deserializers General Description
MAX9248/MAX9250 27-Bit, 2.5MHz to 42MHz DC-Balanced LVDS Deserializers General Description

... converted to 18 bits of parallel video data and in the control phase, the input is converted to 9 bits of parallel control data. The separate video and control phases take advantage of video timing to reduce the serial-data rate. The MAX9248/MAX9250 pair with the MAX9247 serializer to form a complet ...
Electronic Receiver Switch Schematic Diagram
Electronic Receiver Switch Schematic Diagram

... reason R3 is placed between the gate and ground to guarantee that the MOSFET turns OFF when the receiver is turned off (the gate charge will sink into ground). MOSFET’s also have fairly high gate-capacitance, and we take advantage of this with R2, which makes the gate charge accumulate slowly when t ...
Three Phase User Manual 4.8 - 16.7 KvA
Three Phase User Manual 4.8 - 16.7 KvA

... Keep this manual and the System Installation Guide in the folder mounted inside the unit. This unit is a microprocessor controlled PWM (Pulse Width Modulated) pure sine wave based DC to AC power inverter utilizing IGBT technology. It integrates a fully automatic 3rate battery charger, a solid-state ...
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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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