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Photologic® Slotted Optical Switch
Photologic® Slotted Optical Switch

... The OPB916 series of Photologic® photo integrated circuit switches provide optimum flexibility. Each switch consists of an infrared Light Emitting Diode (LED) and a Photologic® photo integrated circuit, mounted in an opaque housing with clear windows for dust protection. The deep slot allows for a l ...
AN-610 - Fairchild
AN-610 - Fairchild

... The DC component to the power consumption is a function of the signal duty cycle. Signals with lower duty cycles will dissipate less DC power. Since the load seen by the driving device is resistive, not capacitive, load capacitance does not affect power consumption. Therefore, parallel termination d ...
Evaluates: MAX44267 MAX44267 Evaluation Kit
Evaluates: MAX44267 MAX44267 Evaluation Kit

... source to INAP test point. Connect the negative terminal of the precision voltage source to the GND test point. INAM is already connected to GND via JU1. 4) Connect the positive terminal of the second precision voltage source to the INBP test point. Connect the negative terminal of the precision vo ...
0.18µm PHASE / FREQUENCY DETECTOR AND CHARGE PUMP
0.18µm PHASE / FREQUENCY DETECTOR AND CHARGE PUMP

Setting up the stick pots for the Phil_G proportional encoders:
Setting up the stick pots for the Phil_G proportional encoders:

... wiper providing a variable voltage depending on the stick position. In a typical stick unit, the wiper doesn’t traverse the whole track – only about a quarter of it. Whilst the pot is capable of rotating 240 degrees, the stick can only rotate it about 60 degrees out of the total 240. From the 5v sup ...
BD35310316
BD35310316

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ppt

TRUEPOWER COMBI MANUAL REV
TRUEPOWER COMBI MANUAL REV

... Charger/Inverter; however, since this is a permanent AC and DC hardwired installation, ProMariner strongly recommends that a Certified Marine Electrical Technician® trained by the American Boat & Yacht Council (ABYC) perform the installation. The TruePower Combi unit you have purchased is constructe ...
Old Company Name in Catalogs and Other Documents
Old Company Name in Catalogs and Other Documents

... characteristics or damages, by a conduction of a parasitic diode within an IC. In addition, when the input pin may be lower than V−, or the output pin may exceed the supply voltage, it is recommended to make a clump circuit by a diode whose forward voltage is low (e.g.: Schottky diode) for protectio ...
NCP1256 - Low Power Offline PWM Current
NCP1256 - Low Power Offline PWM Current

BCP5316Q Description Applications
BCP5316Q Description Applications

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Analysis of power output for piezoelectric energy harvesting systems
Analysis of power output for piezoelectric energy harvesting systems

... et al [10]. The former assumed that the vibration amplitude is not affected by the load resistance while the latter hypothesized that the periodic external excitation and the speed of mass are in phase. In contrast with estimates based on these two approaches, we take into account the global behavio ...
1. study of pattern generator and its use
1. study of pattern generator and its use

CHAPTER09 QUESTIONS MULTIPLE CHOICE
CHAPTER09 QUESTIONS MULTIPLE CHOICE

BU97950FUV
BU97950FUV

... Display OFF : The DDRAM content is not affected. All SEGMENT and COMMON output stop after a frame. Display OFF mode ends when Display ON is set. ...
AN-7513 Parallel Operation Of Semiconductor Switches
AN-7513 Parallel Operation Of Semiconductor Switches

... level of the n-type epi-region. This conductivity modulation allows the IGT to operate at a forward conduction current density 20 times that of an equivalent MOSFET. It is primarily in the thick epi, high-voltage devices where conductivity modulation has its major impact to reduce on-resistance. The ...
0319 - Three Axis Low-g Micromachined Accelerometer
0319 - Three Axis Low-g Micromachined Accelerometer

... active, the device outputs are turned off, providing significant reduction of operating current. A low input signal on pin 7 (Sleep Mode) will place the device in this mode and reduce the current to 3 µA typ. For lower power consumption, it is recommended to set g-Select to 3g mode. By placing a hig ...
International Journal of Electrical, Electronics and Computer
International Journal of Electrical, Electronics and Computer

... it avoids the difficulties of transistor-level simulation of the whole system [1], [2]. As shown in [3], [4], this approach involves behavioral modeling at different levels of abstraction. The use of behavioral models describing the low-level effects that arise in real circuits can save time while p ...
MAX14838/9 - Maxim Part Number Search
MAX14838/9 - Maxim Part Number Search

... the absolute maximum rating of the VCC pin occur during ESD, burst, and hot plug events. The MAX14838/ MAX14839 cannot be damaged with a 100nF bypass capacitor on the VCC line. Transients due to inductive kickback on DO when driving inductive loads up to 1.5H at 100mA or less can also bring the DO v ...
A Portable 2-Transistor Picowatt Temperature
A Portable 2-Transistor Picowatt Temperature

... the 2T voltage reference with specific temperature dependence, PTAT or CTAT, in 0.13 m CMOS. Technology portability is also investigated. Due the wide range of supply voltage scalability and simple topology, the proposed designs often involve only resizing of two transistors, facilitating its use as ...
A measurement-based approach to maximum power transfer for
A measurement-based approach to maximum power transfer for

... Thévenin’s theorem provides a two-parameter characterization of the behavior of a linear electrical network containing only voltage and current sources and linear circuit elements. It is one of the most celebrated results of linear circuit theory, because it provides computational and conceptual si ...
Schottky diode , By - Corporate Group of Institutes
Schottky diode , By - Corporate Group of Institutes

... The most evident limitations of Schottky diodes are the relatively low reverse voltage ratings for silicon-metal Schottky diodes, typically 50 V and below, and a relatively high reverse leakage current. Some higher-voltage designs are available; 200V is considered a high reverse voltage.  Reverse l ...
BQ20Z40-R1 数据资料 dataSheet 下载
BQ20Z40-R1 数据资料 dataSheet 下载

... The bq20z40-R1 charge control features include: • Supports JEITA temperature ranges. Reports charging voltage and charging current according to the active temperature range. • Handles more complex charging profiles. Allows for splitting the standard temperature range into 2 sub-ranges and allows for ...
A Control MPPT Algorithm for Wind Energy Conversion System
A Control MPPT Algorithm for Wind Energy Conversion System

ATX12V Power Supply Design Guide
ATX12V Power Supply Design Guide

... Specification, such as information about the physical form factor of the power supply, cooling requirements, connector configuration, and pertinent electrical and signal timing specifications. This document is provided as a convenience only and is not intended to replace the user’s independent desig ...
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Islanding

Islanding refers to the condition in which a distributed generator (DG) continues to power a location even though electrical grid power from the electric utility is no longer present. Islanding can be dangerous to utility workers, who may not realize that a circuit is still powered, and it may prevent automatic re-connection of devices. For that reason, distributed generators must detect islanding and immediately stop producing power; this is referred to as anti-islanding.The common example of islanding is a grid supply line that has solar panels attached to it. In the case of a blackout, the solar panels will continue to deliver power as long as irradiance is sufficient. In this case, the supply line becomes an ""island"" with power surrounded by a ""sea"" of unpowered lines. For this reason, solar inverters that are designed to supply power to the grid are generally required to have some sort of automatic anti-islanding circuitry in them.In intentional islanding, the generator disconnects from the grid, and forces the distributed generator to power the local circuit. This is often used as a power backup system for buildings that normally sell their excess power to the grid.
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