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+ R
+ R

... By definition, then, the staircases are in parallel. People will lose the same amount of potential energy taking either, and that energy is equal to the energy the acquired from the elevator. So the V drop across each resistor equals that of the battery. Since there are two paths, the sum of the cur ...
OOOOHMM - Urbana School District 116
OOOOHMM - Urbana School District 116

ES6U42
ES6U42

MAX16126/MAX16127 Load-Dump/Reverse-Voltage Protection Circuits General Description Benefits and Features
MAX16126/MAX16127 Load-Dump/Reverse-Voltage Protection Circuits General Description Benefits and Features

... In overvoltage limiter mode, the output voltage is regulated at the overvoltage threshold voltage and continues to supply power to downstream devices. In this mode, the device operates like a voltage regulator. During normal operation, GATE is enhanced 9V above SRC. The output voltage is monitored t ...
Resonance Analysis in Parallel Voltage-Controlled Distributed Generation Inverters Weimin Wu
Resonance Analysis in Parallel Voltage-Controlled Distributed Generation Inverters Weimin Wu

Sensor Signal Conditioning IC for Closed
Sensor Signal Conditioning IC for Closed

... (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not supported. (2 ...
BDTIC www.BDTIC.com/infineon Driving High Power LEDs at 700mA with LED Controller IC
BDTIC www.BDTIC.com/infineon Driving High Power LEDs at 700mA with LED Controller IC

... The PWM terminal on the PCB is an input for the pulse width modulated (PWM) signal to control the dimming of the LED string. The PWM signal’s logic high level should be at least 2.5 V or higher. For the default demo board circuit, a dimming frequency less than 300 Hz is recommended to maintain a 3 d ...
RTR040N03
RTR040N03

... VGS=12V, VDS=0V ID= 1mA, VGS=0V VDS= 30V, VGS=0V VDS= 10V, ID= 1mA ID= 4.0A, VGS= 4.5V ID= 4.0A, VGS= 4.0V ID= 4.0A, VGS= 2.5V VDS= 10V, ID= 4.0A VDS= 10V VGS=0V ...
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Document

DC Circuits Notes - Mayfield City Schools
DC Circuits Notes - Mayfield City Schools

Resistance Relationships: Ohm`s Law and Resistance
Resistance Relationships: Ohm`s Law and Resistance

... Task III. Determine the effect of temperature on resistance. a. In this part of the lab you will determine qualitatively the effect of temperature on resistance of a light bulb circuit. Set up the same series circuit as you did in Part I of the lab, this time replacing the resistor with a light bulb ...
ROC800-Series Power Input Modules
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... Emerson Process Management Ltd, Remote Automation Solutions (UK), is a wholly owned subsidiary of Emerson Electric Co. doing business as Remote Automation Solutions, a business unit of Emerson Process Management. FloBoss, ROCLINK, ControlWave, Helicoid, and OpenEnterprise are trademarks of Remote Au ...
AP8802H  60V 1A LED STEP-DOWN CONVERTER Description
AP8802H 60V 1A LED STEP-DOWN CONVERTER Description

... If the LEDs should become shorted together the AP8802H will continue to switch however the duty cycle at which it will operate will change dramatically and the switching frequency will most likely decrease. The on-time of the internal power MOSFET switch will be significantly reduced because almost ...
MC1455 - Timers
MC1455 - Timers

Fully Integrated 8-Channel DC/DC Converter for
Fully Integrated 8-Channel DC/DC Converter for

... by the input voltage level at the SEQ56 pin. CH4 and CH7 have individual ON/OFF sequences. The TPS65530A high switching frequency is achieved by an integrated power MOSFET switch. It reduces external parts dynamically. Shutdown current consumption is less than 1 µA as a typical value. ...
Ohms Law and Circuits KEY
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TPS54331 3-A 28-V Input Step Down DC
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AP1539
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... whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products ...
3-A Step-Down Converter with Hiccup Short
3-A Step-Down Converter with Hiccup Short

... frequency of 2.4 MHz, having a controlled frequency variation over the input voltage range. As the load current decreases, the converter enters Power Save Mode, reducing the switching frequency and minimizing the IC quiescent current to achieve high efficiency over the entire load current range. Bec ...
LT3022/LT3022-1.2 LT3022-1.5/LT3022-1.8
LT3022/LT3022-1.2 LT3022-1.5/LT3022-1.8

... conditions such that TJ ≈ TA. The LT3022 is 100% tested at TA = 25°C. Performance of the LT3022E over the full –40°C and 125°C operating junction temperature range is assured by design, characterization and correlation with statistical process controls. The LT3022I regulators are guaranteed over the ...
DC Biasing using a S..
DC Biasing using a S..

MAX5441–MAX5444 +3V/+5V, Serial-Input, Voltage-Output, 16-Bit DACs General Description
MAX5441–MAX5444 +3V/+5V, Serial-Input, Voltage-Output, 16-Bit DACs General Description

... MAX5442/MAX5444 to code 32768 when VDD is first applied. This ensures that unwanted DAC output voltages will not occur immediately following a system power-up, such as after a loss of power. ...
AP2552/ AP2553/ AP2552A/ AP2553A Description Pin Assignments
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... Figure 14 Under-Voltage Lock Out vs. Ambient Temperature ...
THESOLIDSTATEAMPLIFIER
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... The fundamental property of a Bipolar Junction Transistor (BJT) is that of a current amplifier. BJTs come in two flavours depending on their internal doping, but only the pnp type relevant in this investigation will be discussed here (see [9] for a detailed introduction to the BJT). Its electrical s ...
Energy Electricity Electronics
Energy Electricity Electronics

... system containing water there is not a problem, this is not so however in the case of an electric circuit. If we assume the battery to be the pump and the pipe to be wires then we have a problem. We can not simply connect wires from one side of a battery to another with no components in between. Wha ...
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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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