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Ch10
Ch10

... Switching DC Power Supplies • One of the most important applications of ...
TS9004 Demo Board
TS9004 Demo Board

... Silicon Laboratories intends to provide customers with the latest, accurate, and in-depth documentation of all peripherals and modules available for system and software implementers using or intending to use the Silicon Laboratories products. Characterization data, available modules and peripherals, ...
Dec 2003 Single IC Monitors Redundant -48V Supplies and Fuses without Precision External Components
Dec 2003 Single IC Monitors Redundant -48V Supplies and Fuses without Precision External Components

... designers of modern telephone and communications equipment. Designers take extra care to protect circuitry from failure by employing redundancy whenever possible, especially for power supplies. Supply voltages and fuses are monitored for early warnings of impending failure, often via a complicated a ...
Flash Core Voltage Supply
Flash Core Voltage Supply

... voltage spikes; however, it may be good practice to include these into hardware designs. A suppression diode operates in a similar manner to a Zener diode. Suppression diodes have a higher current-carrying capacity and are considerably faster. They very quickly become conductive above a defined brea ...
Hot Plug Express Card
Hot Plug Express Card

... controllers, TPS2491 and TPS2041/2. SIOM uses 12 V and 3.3 V for module power. Components that perform the hot plug function are located on the plug in module. SIOM modules can be singlewide or doublewide, each with different current specifications. The schematic drawing and parts list in this appli ...
RF2173 0
RF2173 0

... The RF OUT pin provides the output power. Bias for the final stage is fed to this output line, and the feed must be capable of supporting the approximately 2A of current required. Care should be taken to keep the losses low in the bias feed and output components. A narrow microstrip line is recommen ...
Tetra® LED Systems Power Supply
Tetra® LED Systems Power Supply

... wires of the power supply using 18-14 AWG (0.82-2.08 mm2) or 18-10 AWG (0.82-5.26 mm2) twist-on wire connectors. ...
JI3516041608
JI3516041608

... technology due to its high performance batteryportable digital systems. Presently there are many portable devices that run on batteries like laptop, tablet PC, mobile phone, ipod, etc. The power dissipation in these devices is high. This is due to the supply of high voltage to the low power componen ...
Powering i.MX35 using TPS650250
Powering i.MX35 using TPS650250

... Copyright © 2010, Texas Instruments Incorporated ...
Power management for processor core voltage requirements
Power management for processor core voltage requirements

... all DC tolerances and the transient response of the power supply. These tolerances include the absolute maximum and minimum levels that must be maintained at the pins of the TCI6488 under all conditions. Special attention to the power supply solution is needed to achieve this level of performance, e ...
HP 10500 2500W AC Power Supply (JC610A) User Guide
HP 10500 2500W AC Power Supply (JC610A) User Guide

... ▌Power supply overview The AC2500 (JC610A) is a power supply with AC input and DC output. It can provide up to 2500 W DC output. The AC2500 has the following features: Table 1 Features of the 2500 W AC power supply ...
Chapter 2
Chapter 2

... mechanism that shuts down the power supply unit if the output voltage exceeds the specified voltage limit, which is often higher than rated output voltage. • This protection is important since high output voltages may cause damage to computer components that are connected to the power supply ...
MN280033EN
MN280033EN

... charge. The charge rate is continuously adjusted over the entire operating temperature range of –40°C to +65°C to optimize battery life based upon charge acceptance. ...
PL512/PL506 Modular Power Supply System Technical Manual 6. June 2011
PL512/PL506 Modular Power Supply System Technical Manual 6. June 2011

... Control Cabinet In the context of this user manual, the control cabinet must fulfill the requirements on fireprotective enclosures according to EN 60950 / IEC 60950 / UL 60950. All devices are intended for operation in control cabinets or in closed areas. The LAN connection and all wire connections ...
Power Flow Formulation Based on a Mixed-Linear and
Power Flow Formulation Based on a Mixed-Linear and

... loads according to their actual behavior and introduce a power flow solution algorithm which is both numerically stable and fast converging. Power flow equations essentially form a system of nonlinear equations. In order to solve this system, different methods have been proposed in the literature [2 ...
owner`s manual
owner`s manual

... When sending a signal to a recorder, converter or interface that has fixed input levels, simply increase the gain until the optimum recording level is reached. If the peak indicator flashes red excessively with the gain control in the fully counterclockwise position, engage the -20dB attenuator. Whe ...
For Reference Only Multi Sentry 30-200 kVA ANNEX N2C
For Reference Only Multi Sentry 30-200 kVA ANNEX N2C

... Multi Sentry solves installation problems in systems where the power supply has limited power available, where the UPS is supported by a generator or where there are compatibility problems with loads that generate harmonic currents; Multi Sentry has a zero impact on its power source, whether this is ...
TGA8334-SCC 数据资料DataSheet下载
TGA8334-SCC 数据资料DataSheet下载

... Stresses beyond those listed under “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 “RF Specifications” is not implied. Exposure to maximum rated conditions ...
TPS74901EVM-210 (Rev. B
TPS74901EVM-210 (Rev. B

... It is important to operate this EVM within the input voltage range of 3 V to 5 V and the output voltage range of 3 V to 3.3 V. Exceeding the specified input range may cause unexpected operation and/or irreversible damage to the EVM. If there are questions concerning the input range, please contact a ...
Placid HD Guide - Twisted Pear Audio
Placid HD Guide - Twisted Pear Audio

... amount of power that is used can vary (blue). As one might understand this is not the most efficient use of power, but it does offer a very clear advantage: the output of shunt regulators usually has extremely low amounts of noise. This makes it a favorite choice for audio applications. From a DIY p ...
doc - Institute of Physics
doc - Institute of Physics

... supplies, one for analog and another for digital voltages. Both supplies are insulated from ground, i.e. from the crate power supply by HF transformers and from the card controller, by a communication transformer. The analog and digital supplies are controlled individually by own micro-controllers w ...
Next Generation Power Modules Further Simplify
Next Generation Power Modules Further Simplify

... couple into and out of the power circuit. ...
Wiring Main Circuit and Peripheral Devices
Wiring Main Circuit and Peripheral Devices

... at only one location (COM_SG) for common signal grounding. If alarm signals for multiple SERVOPACKs are connected in series, an alarm signal may not be received correctly when an alarm is issued. ...
Final Presentation
Final Presentation

... • Uses a MOSFET as a voltage controlled electrical switch • Also uses a MOSFET driver in order to have the MSP430G2553 control the switching of the MOSFETs • Each pump has its own MOSFET and MOSFET driver circuit to control the cycling off or on • Signal is produced by the MSP430 to control the diff ...
MAX2242EVKIT.pdf
MAX2242EVKIT.pdf

... verify operation of the MAX2242. It is intended as a guide only, and some substitutions are possible: • One RF signal generator capable of delivering at least +10dBm of output power at the operating frequency with 802.11b comparable source • One RF power sensor capable of handling at least +20dBm of ...
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Power supply



A power supply is an electronic device that supplies electric energy to an electrical load. The primary function of a power supply is to convert one form of electrical energy to another and, as a result, power supplies are sometimes referred to as electric power converters. Some power supplies are discrete, stand-alone devices, whereas others are built into larger devices along with their loads. Examples of the latter include power supplies found in desktop computers and consumer electronics devices.Every power supply must obtain the energy it supplies to its load, as well as any energy it consumes while performing that task, from an energy source. Depending on its design, a power supply may obtain energy from various types of energy sources, including electrical energy transmission systems, energy storage devices such as a batteries and fuel cells, electromechanical systems such as generators and alternators, solar power converters, or another power supply.All power supplies have a power input, which receives energy from the energy source, and a power output that delivers energy to the load. In most power supplies the power input and output consist of electrical connectors or hardwired circuit connections, though some power supplies employ wireless energy transfer in lieu of galvanic connections for the power input or output. Some power supplies have other types of inputs and outputs as well, for functions such as external monitoring and control.
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