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BDTIC www.BDTIC.com/infineon  TLE4953
BDTIC www.BDTIC.com/infineon TLE4953

... 1) Reduced performance possible for jitter/phase accuracy and power supply rejection ratio (EMC). Current levels will typically decrease but will be within specification limits. This voltage range is not recommended for continuos operation and should cover the function during short voltage drops whi ...
MAX8581/MAX8582 2.5MHz/1.5MHz Step-Down Converters with 60m Bypass in TDFN for CDMA PA Power
MAX8581/MAX8582 2.5MHz/1.5MHz Step-Down Converters with 60m Bypass in TDFN for CDMA PA Power

... The MAX8581/MAX8582 use 1.5µH and 3.3µH, respectively. Low inductance values are physically smaller but require faster switching, which results in some efficiency loss (see the Typical Operating Characteristics for efficiency). The inductor’s DC current rating only needs to match the maximum load of ...
power metal strip® resistors
power metal strip® resistors

... Current sensing Power Metal Strip resistors allow control circuitry to monitor the level of current in a circuit by translating current into a voltage that can be easily measured. The devices work by resisting the current flow in a circuit to a calibrated level, thus allowing a voltage drop to be de ...
measuring the characteristics of voltage source
measuring the characteristics of voltage source

Twelve-Sided Polygonal Voltage Space Vector
Twelve-Sided Polygonal Voltage Space Vector

... realized by feeding the motor from both ends (open-end winding) using conventional inverter structures [9]–[11]. In [11], a three-level voltage structure is realized for an open-end winding drive by feeding the motor from the opposite ends with reduced dc link voltages. A three-level inverter config ...
UPS Sentinel XR PLUS 5-10kVA
UPS Sentinel XR PLUS 5-10kVA

... on the digital front panel display • On line Mode (VFI). • Economy Mode: increases efficiency (up to 98%), and uses Line Interactive (VI) technology to power low priority loads from the mains supply. • Smart Active Mode: the UPS automatically decides which operating mode to use (VI or VFI) depending ...
Aalborg Universitet
Aalborg Universitet

TRANSIENTS IN NO-LOAD CONDITION OF POWER
TRANSIENTS IN NO-LOAD CONDITION OF POWER

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... insulating strength; it has far superior arc quenching properties than any other medium. The calculation of circuit breaker ratings is based on the symmetrical fault or three phase fault. A fault which gives rise to equal fault currents in the lines with 120 degree displacement is known as three pha ...
Comparison of the AC UPS and the DC UPS solutions for critical loads
Comparison of the AC UPS and the DC UPS solutions for critical loads

... systems negatively because very few pieces of equipment, like servers, are today available dedicated for a dc supply. An obvious solution would be to replace the AC/DC power supplies in existing equipment with compatible dc units. There is some interest from end unit manufacturers and OEM DC/DC manu ...
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Introduction to Phase

TXM1.8X, TXM1.8X-ML TX-I/O™ Super universal modules
TXM1.8X, TXM1.8X-ML TX-I/O™ Super universal modules

... – Information for diagnostics. • All safety-relevant functions must be implemented with external solutions • The local override must not be used for safety shutdown operations • In compliance with the standard (ISO 16 484-2, Section 3.110), the module executes all local overrides directly, without s ...
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2.1 Make Accurate Low-Level Measurements with High

... The best way to understand the concept of resolution is by comparison with a yardstick. Divide a 1 meter yardstick into millimeters. What is the resolution? The smallest “tick” on the yardstick is the resolution. Yes, you might be able to “interpolate” between these, but in the absence of this sophi ...
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Mitigation of Unbalanced Voltage Sags and Voltage *

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VT6T12

... Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fi ...
Sources of Variation
Sources of Variation

... since the 130 nm node [13]. Thus, it is exceeding more and more the minimum feature sizes, i.e. critical dimensions (CD), of transistors and the device structure gets increasingly blurred due to diffraction, see Fig. 2.1(c). Chip manufacturer try to reduce this effect by applying immersion lithograp ...
SDA-5000 数据资料DataSheet下载
SDA-5000 数据资料DataSheet下载

... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
The Coin Detector Circuit - Asee peer logo
The Coin Detector Circuit - Asee peer logo

AN11 - Designing Linear Circuits for 5V Single Supply Operation
AN11 - Designing Linear Circuits for 5V Single Supply Operation

... Recently, there has been increasing interest in powering linear circuits directly from the 5V logic rail. The logic rail is a difficult place for analog components to function. The high amplitude broadband current and voltage noise generated by logic clocking makes analog circuit operation difficult. ...
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DS1810 5V EconoReset with Push-Pull Output FEATURES PIN ASSIGNMENT

... OUTPUT VALID CONDITIONS All versions of the DS1810 can maintain a valid output as long as VCC remains above 1.2 volt. However, the RST outputs on the DS1810 use a push-pull structure which can maintain a valid output below 1.2 volts on an input. To sink current below 1.2 volts, a resistor can be con ...
labs345full
labs345full

... 3B.4 Power Supply:. The power unit plugs into any 115VAC outlet and its output jack plugs into the matching jack on the side face of the transmitter case. 3C. Receiver 3C.1 General: The receiver consists of four sub-assemblies: 1) a case containing a detector, meter, level control, and amplifier 2) ...
Inclusion of Switching Loss in the Averaged Equivalent Circuit Model
Inclusion of Switching Loss in the Averaged Equivalent Circuit Model

... Collect terms: V/R = IL(DTs – tr)/Ts – Qr /Ts ...
ADE7761B 数据手册DataSheet 下载
ADE7761B 数据手册DataSheet 下载

... at these pins is ±1 V with respect to AGND. Both inputs have internal ESD protection circuitry, and an overvoltage of ±6 V can also be sustained on these inputs without risk of permanent damage. Negative Input for Differential Voltage Inputs, V1A and V1B. The maximum signal level at this pin is ±1 V ...
Diodes and Rectifiers
Diodes and Rectifiers

... The difference between a diode and a rectifier is more a matter of use than anything that shows in a schematic symbol. The same symbol is used for both. In general a rectifier is used to change AC to DC in a power supply and is made for higher currents than signal diodes. Signal Diodes Signal diodes ...
A Decade Bandwidth, Low Voltage, Medium Power Class B Push-
A Decade Bandwidth, Low Voltage, Medium Power Class B Push-

... deployed or are expected to be widely adopted in the next few years. The ability to download high definition video, browse the internet, instant message in real time, and talk on the phone is quickly becoming an expectation of the average cell phone user. Manufacturers of mobile terminals are challe ...
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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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