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SCR`s and Triac Tutorial
SCR`s and Triac Tutorial

Tech Brief 1 MicroLAN Design Guide
Tech Brief 1 MicroLAN Design Guide

... Normally, the solution would be to terminate the ends of the cable in its characteristic impedance with fixed resistors. These resistors would then absorb the energy that otherwise would be reflected by the impedance mismatch and cause communications problems. Unfortunately, the recommended cabling ...
AT10.1 SERIES CHARGERS AT10.1 SERIES CHARGERS
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ValuTrol Main Control Module (Full wave, Regenerative)
ValuTrol Main Control Module (Full wave, Regenerative)

... Three-phase AC power enters the system through fuses and is fed into power conversion modules (SCR) where it is converted to adjustable voltage DC power for the DC motor armature. Two conversion modules may be used as in Figure 1 toprovidemotoringandregenerativecontrolofthe DC load in both forward a ...
GTL2006PW
GTL2006PW

... CPU input FRCPROCHOT# (7BO1) to also see this signal. Scenario 1: CPU driving PROCHOT# – 5BI input is HIGH and goes LOW; output 5A is HIGH and goes LOW following 5BI. The output 7BO should stay HIGH. – 5BI input is LOW and goes HIGH; output 5A is LOW and goes HIGH following 5BI. The output 7BO1 shou ...
64-Position OTP Digital Potentiometer AD5171  FEATURES
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A 256-kb 65-nm Sub-threshold SRAM Design for Ultra-Low
A 256-kb 65-nm Sub-threshold SRAM Design for Ultra-Low

LTC4156 - Dual-Input Power Manager/3.5A
LTC4156 - Dual-Input Power Manager/3.5A

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3941 Layout

... internal surface area. The pellets are sintered at high temperature in vacuum furnaces. Sintering vastly increases cohesion of the tantalum particles and thus assures high electrical conductivity. The pellets also become mechanically rugged structures. Just as important is the purifying effect of th ...
AC Current Probe Model JM861
AC Current Probe Model JM861

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FB400/FB900 Parameter List

... Same as Event 1 delay timer ...
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SY89829U Oct05

... single 1:20 LVPECL Clock Driver. The part is designed for use in low voltage (2.5V/3.3V) applications which require a large number of outputs to drive precisely aligned, ultra low skew signals to their destination. The input is multiplexed from either LVDS or LVPECL by the CLK_SEL pin. The LVDS inpu ...
Student Biographies
Student Biographies

... For ID of 0.5 mA the source voltage would be 6,000(0.0005) or 3 Volts which means the gate to source voltage is 5-3 or 2 Volts which is greater than the threshold voltage (+1 Volt) and the device is on. But is it saturated? The drain is at 10-(6,000)(0.0005) or 7 Volts VDS=7-3 or 4 Volts Since VDS ( ...
Problems of the human body model and
Problems of the human body model and

... under such conditions. At the moment of the discharge, a strong electric shock was received. HBM failure voltages of this kind of LSI were 2.0–2.8 kV. However, the LSIs often failed when a charged person at low electric potential (1–2 kV) handled them. In order to elucidate the above-mentioned pheno ...
LTM4600 - 10A High Efficiency DC/DC uModule
LTM4600 - 10A High Efficiency DC/DC uModule

... the controller turns on and begins switching. At low load current the module works in continuous current mode by default to achieve minimum output voltage ripple. It can be programmed to operate in discontinuous current mode for improved light load efficiency when the FCB pin is pulled up above 0.8V ...
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... The MAX1358B smart data-acquisition system (DAS) is based on a 16-bit, sigma-delta analog-to-digital converter (ADC) and system-support functionality for a microprocessor (µP)-based system. This device integrates an ADC, DACs, operational amplifiers, internal selectable-voltage reference, temperatur ...
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12 LVPECL Output, High-Performance Clock Buffer (Rev. B)

... Electrical Characteristics: LVCMOS Input, at VCC = 2.375 V to 3.6 V ........................................................ 7 6.6 Electrical Characteristics: Differential Input, at VCC = 2.375 V to 3.6 V ........................................................ 7 6.7 Electrical Characteristics: LVPE ...
Fairchild ChipFind - Manufacturer datasheet and components
Fairchild ChipFind - Manufacturer datasheet and components

... General Description The CD4007C consists of three complementary pairs of Nand P-channel enhancement mode MOS transistors suitable for series/shunt applications. All inputs are protected from static discharge by diode clamps to VDD and VSS. ...
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... Following startup, PSE’s are required to furnish surge power up to the maximum surge power allowed by a PD while maintaining a minimum specified port voltage. Unlike 802.3af however, there is no overload specification “headroom” where a PD might draw a more than allowed surge current and have a reas ...
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... † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
Design of a New External Signal Controlled Polymorphic
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UNDERSTANDING HPS BALLASTS
UNDERSTANDING HPS BALLASTS

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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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