power supply

The drier is of simple, compact design, conveniently portable and easy to operate, the only requirement being a mains power supply.

With that, my colleagues and I are ready to take your questions on the efforts to combat the disaster and ensure power supply.

The analysis and result of simulation are useful to optimize the packaging of high-power supply module and enhance the usable life of it.

Complete switch of the power supply system as a very important and essential electrical equipment came into being.

The products have been used for military vehicle power supply, rocket launcher ground control devices and analogue aerospace station system.

If smoke or spark appears during the use of the microwave oven, please keep the door of it be closed and immediately cut-off power supply.

Work will also be needed on the power supply for the robot, since at the moment it must be tethered to the power supply.

The front plugboard comprises a control module and a rear plugboard power supply module connected with the control module.

Siores said that an efficient way to use the bra would be to wear it while plugged into a power supply for a few minutes during diagnosis.

Finally, switch off the total power supply, clean up the worktable and jig, and lubricate the machine.

If the digit meter relay is not used for a long time. Please connect power supply once every three months, not less than 4 hours each time .

and the front plugboard controls whether outputting a load power supply to the rear plugboard or not according to the detection result.

Power present Green indicates that power is present at the power supply and that the system is connected to a power source.

In the power supply system, multi-output is always one of the basic requirement for the user.

Compared with laser gyro, it has no both high power supply and mechanical vibrating elements.

The embodiment of the invention discloses a battery backup module as well as a power supply method and a storage system thereof.

Finally the effectiveness of the method was verified through analyzing the power supply capability of a real distribution system.

The reliable power supply question of hydropower plant's monitoring system, directly influences its key function display.

Simulation and test results show that it has stable performances, high efficiency and is an ideal battery charging power supply.

Internal illumination is from infra-red emitters with intensity controlled from the front panel of the power supply.

To find out a suitable reform project to carry out the aim of leading the competition mechanism into the power supply enterprise.

The utility model provides a controllable electromagnetic driving apparatus used for controlling the on and off of the power supply line.

With no functioning law to fall back on, they knew also that the only way to get a power supply was to take matters into their own hands.

The parallel power supply is low efficiency and output voltage regulation of the small and stability of these shortcomings is not high.

The screw hoist can greatly reduce the operating cost of a solar power supply gate monitoring system and is wide in application range.

The system includes a power source and a magnetic coupling element for securing the power supply system to the electrically powered device.

Analog pin voltage readings seem to depend critically on the voltage of the power supply to the Arduino.

We recommend that you switch off the power supply when leaving electronic equipment unattended for a longer period.

A pair of wires connected to the printed circuit board connect the bridge rectifier to a power supply.

the equipment must be compact in size and low in power consumption , and able to adapt to various power supply conditions.

If the power supply is overloaded it will either enter thermal shutdown, or not be able to maintain the 5 volt output.

A fitting, commonly with two metal prongs for insertion in a fixed socket, used to connect an appliance to a power supply.

In the light of current state of comprehensive plan management in power supply enterprise, the exited problems were analyzed.

The utility model is composed of a host machine, an electrical equipment control cabinet, and a power supply cabinet.

As a good supplementation to the traditional power supply model, micro-grid represents the new development direction of power system.

A field compensation facility is suggested to enhance power supply quality and save energy and reduce consumption for the company.

Parts of sub-circuit of a monolithic SMPS (switching mode power supply) management chip are researched and designed in this thesis.

Alabama, the storm also led to a nuclear power supply be affected, some of the reactor automatically shut down.

As to run one of the most important factors in a high-speed railway, the power supply system must be an absolute security and stability.

On older monitors, there is a fuse located on the power supply circuit inside of the monitor case that might have blown.

The backup battery on its reverse side powers a real-time clock and maintains the GPS connection if the main power supply is interrupted.

Some efforts have been made to develop a solution for the transmission of CAN signals on the same line as the power supply.

when the switch pole is pulled off, the switch pole of power supply switch replaced and the power supply is in normal state of switch on.

First of all, this article outlined the basic principles of switching power supply and its topology.

If the power supply voltage decreases, the state of the select signal is changed from a logic high to a logic low.

The LM2743 power supply design used for this graph is included in the reference design section of this guide.

But building a tiny, lightweight flying robot is tough when you need a power supply--like an onboard battery--to keep the MAV flying.

The power supply of each component is respectively connected with the power supplier through a conducting wire.

Can't wait for the computer off, simply put the whole power supply, lock the door flew run to the bus stop.

Methods The Ethernet cable was used for power supply of the handset, and also for data transmission.

The results also indicate that the reliability of the traction power supply system depends on the catenary system to a large extent.

The landlord quietly connects the power supply in the company, and he doesn't have courage to get sore by the manager either.

anisotropic materials are used for electromagnetic transduce and power supply of electronic motors and transduces.

The rate of line loss is an important symbol of levels of operation management for the modern power supply corporate.

The PFP 700 power supply is used to supply control inputs on the burner control unit or to provide auxiliary power to relay cards.

All computer systems consist of various components including the case of the computer, the power supply and many other components.

Therefore, a normal continuous operation of the power system to provide a reliable power supply to the customers is of paramount importance.

The criterion carry on explicit requests of the system in technical level, design approach, service quality, power supply system. . . etc.

The shutdown sequence: exit test software to turn off the computer shut off power supply tester host.

Traction power supply system as a subsystem of the railway operating system should be a highly reliable system.

The widely application of automatic bus transfer equipment improves power supply, also has brought about its own set of problems.

The write word line is also coupled to a power supply terminal of the pair of cross-coupled inverters (40).

But based on an analysis of the power supply to the building, it was a reasonable gamble.

The equipment used in power supply voltage must be the product of the supply voltage line nameplate.

The utility model relates to a rotary two-pole flat plug, suitable for a two-hole and three-hole flat jack socket using an AC power supply.

Production, marketing, as one of the switching power supply, video game accessories, adapters enterprises.

NET, database systems development technology, designed a set of safety evaluation of power supply enterprise intelligence management system.

The connecting modes of the self-contained power supply and grid which have two options: grid-connect or not are analyzed separately.

The work of switching power supply are adjusted in the on-off state, the main advantage is higher efficiency, up to 70% 95%.

The switching power supply was the recent years applies the very widespread one kind of new style power source.

An input end of the charger is connected with an electric generating device or an electric net power supply.

Project 2: We use dual power supply for the transmitting terminal and use a relay to switch between them.

The reserved auto-switch-on device is widely used for improving the reliability of power supply in power grid.

The AC power supply based on this technology is able to produce the sine voltage, and it's frequency and breadth value can be adjusted .

Automatic throw-in equipment of emergency power supply (automatic throw-in equipment of emergency power supply) is one of them.

The randomness and divergence of these variable factors determine the critical requirement of power supply for OCL circuits.

A receptacle, especially one mounted in a wall, that is connected to a power supply and equipped with a socket for a plug.

With the increase of electricity demand, electric power construction in Sichuan speed up the pace, power supply capacity increases.

the safety of electric power supply and distribution in and use, should not happen accidents and equipment accidents.

The system unit is the case that holds the main circuit boards , microprocessor, power supply, and storage devices .

Experts say that the easing of power supply will also be good news for Zhuhai's social and economic development.

the power supply switch of the motor is controlled by an anti-self staring mechanism.

The original drawing also showed a power supply and the input selector. These parts have been removed as I have made my own versions.

Generally, Sensor nodes are made of sensors units, processors units, data transmission units and power supply.

First, turn on the power. Check the connection of the power source and testing machine within the use scope of Power supply voltage tester.

Our Facility Department is currently looking for a senior electrical engineer , power supply for its electrical infrastructure .

As an energy storage equipment, storage battery have the virtue of voltage stabilization, power supply credibility, carrying convenience.

This paper is able to provide a reference for the power supply security work for the sports stadium.

PWM signal is still digital, because in any given time, full amplitude of the DC power supply or completely (ON), or it is not (OFF).

The condition of roads, power supply and ports reflects years of neglect and under-investment.

All above make a solid foundation for the power flow of the traction power supply system of high-speed railway.

The designs of shield thickness and shorts spacing are implemented by altering build-in and power supply of the neutron tube.

It improves the stability of portable computers and of desktop computers that use an uninterruptable power supply (UPS).

The invention discloses an anti-theft alarm system for field power supply cables or optical fiber cables and a monitor method thereof.

An analysis is made of the causes leading to low-level automation at domestic electroplating plants in relation to the power supply.

As the end of the power supply network, county-run power supply enterprises directly face millions of individual clients.

Solve technical problems in low voltage power supply system, make sure the continuous improvement of the system.

The system is composed of PC, conditioning and controlling circuit, power supply and testing chamber installed sensors array.

Do not connect directly in a power supply socket or in a vehicle's cigarette entry port.

The DC switching power supply design can be applied to the charging of small electrical appliances, communications and other equipment.

checking of power supply and distributing system. The details of such tests shall be discussed and agreed upon at a later stage.

Three sets of frequently used voltage and currents (VA pairs) can be preset, thereby enabling quick setup of the power supply output.

Turn off the power supply on the operation board and then the main power supply of the machine in sequence.

The touch-control pen can be directly charged by the external power supply of the rechargeable connecting part.

Necessity, design and installation requirement of the emergency power supply for cathodic electrophoretic finishing system is described.

With the system, the amount of meter reading person is reduced, cost is decreased and the power supply quality is improved greatly.

for wireless telecommunication, mobile telecommunication, power supply resonator, wireless tone equipment, duplexer , filter, etc.

As the main part of power supply, the PWM inverter requires high quality of output waveforms, so varieties control methods appear.

The railway signal power supply is the key device to ensure the safe and normal operation of the train.

the high voltage power supply is connected with a microwave source which is connected with a radiator and a sampling module.

abstract : trigger circuit , power supply circuit , clocking circuit and reset circuit are the main circuits on the main board.

Next, proposed a new design method combined a wide range input power supply and a normal switching power supply .

It is a sort of special power supply equipment for three-phase AC point machine on speed accelerated switches.

Suzhou Coastal Cogeneration Power Ltd. specializes in power supply. There are two series gas-stream turbine generator unit in the company.

Electrolyzed power supply is significantly used in metallic electrolysis gaseous one relevant industries.

DC power supply is commonly used in electronic equipment, it guaranteed voltage fluctuation or load changes, output voltage stability.

and a sense amplifier activated in response to supply of power supply voltages and configured to sense the data stored in the DRAM cell.

But the general DC power supply regulated power supply can output all the way, is waste and inconvenient.

Nowadays VRLA (valve regulated lead acid) battery is the main energy storage device selected for the telecommunication power supply system.

Although Chinas power supply and demand balance in the basic state, but in the long term shortfall of supply pressure.

Although Chinas power supply and demand balance in the basic state, but in the long term shortfall of supply pressure.

Wireless Power Transfer technology is an efficient method to realize power supply for mobile vehicles, especially in special environment.

This document describes general equipment used in switching power supply testing and their characteristics.

Before using any power supply , verify that the mains voltage is in accordance with the voltage printed on the power supply .

Experienced in water and power supply system, air conditioner system, compressor system, factory and building facility management.

Through the comparison of the series resonant and parallel resonant induction heating power supply, series resonant is selected.

Effective customer satisfaction investigation is a very important precondition for power supply enterprise to win in the market competition.

The invention discloses a circuit board for reducing the area occupied by through holes during passing through a power supply layer.

Incition input power supply, switching power supply to be removed, there is no measurement of the blowing of the insurance.

The main circuit and control circuit of a small electroplating power supply a redesigned.

The main circuit and control circuit of a small electroplating power supply a redesigned.

With 5 years of experience in electric or power cord products field, prefer the experience in European power supply cord.

The operation of power networks shall be maintained in a continuous and stable way and the reliability of power supply shall be guaranteed.

Before you turn on device, observe whether raw water pressure is normal or not and whether main power supply is put through or not.

Switching power supply is a significant part of the power electronics, which effects the performance the electronic equipment.

Objective To analyze and solve problems in spreading out the power supply system in mobile field hospital during the earthquake relief.

The practice indicates that the system is positive to ensure safety operation of power supply system in mines.

the system heighten the automation level of the non - attended substation , which improve the security of equipment and power supply.

Furthermore, it has important significance of power supply efficiency, reliability and security.

Each a reel organization has an independentelectrical machinery to set up the power supply as the son.

Each a reel organization has an independentelectrical machinery to set up the power supply as the son.

Construction machinery - Electromagnetic compatibility of machines with internal electrical power supply.

The utility model provides an intelligent splatter ion pump power supply controller on the base of a power supply switch mode.

Mandatory start emergency lighting, cut off the power supply, fire and emergency service escalator channel use.

The programmable logic device integrated circuits contain programmable core logic powered at a programmable core logic power supply voltage.

Building power supply, lighting, electrical and intelligent building design, construction safety, electrical control and PLC.

(VI) Muster relevant units of water and power supply, medical and rescue and transportation to assist the fire fighting and rescue work.

Secondly, the operating principle and operating state of intermediate frequency power supply are analyzed.

To ensure normal railway operations, power supply for two traction substations are being delivered in an emergency manner.

Electronics used in Broadband Network, IT Home Appliance, Car Electronics, Solution for Power Supply and Total EMC Solution.

Electronics used in Broadband Network, IT Home Appliance, Car Electronics, Solution for Power Supply and Total EMC Solution.

Friends of the beauties of our objectives are: building China's power supply, energy-saving industries number one brand.

Based on the analysis of a circuit including power supply, the best impedance matching conditions were derived by the theory.

Firstly, the installation effort is considerably minimised, as no separate lines for the power supply need to be installed.

Hard anodizing power supply is an important part of the equipment to deal with metal surface.

It does not require any external power supply and could be supplied by solar power to solve the biggest problem in use -- power.

Increase overall airflow within the Power Supply Enclosure. Intake fan helps with removing heat from the chassis simultaneously .

Suggestions on the Electrical Supply System, consideration for computation of the power rating, backup power supply system, cabling, etc.

Youcansee the fan controllers at the front, and the new Pico power supply which saves me.

The system uses solar energy as power supply, so it isn't restricted by the condition of commercial power supply.

The system uses solar energy as power supply, so it isn't restricted by the condition of commercial power supply.

If no power supply option is specified at the time of order, the product is shipped with single AC power supply.

The results showed that the power supply programs of combination effectively solved the issue of high-voltage side of energy.

It shows filter could control the interference conduction from Hall thruster to its power supply.

A power supply device is disclosed that is able to satisfy requirements of a device in connection and has high efficiency.

Three-phase power supply voltage symmetry: power supply voltage connected by three-phase transformer should be symmetry approximately.

Currently, transport has returned to normal nationwide and damaged power supply and transmission networks are being repaired.

However, the Arduino can also act independently of a computer given a power supply and an alternate communications channel.

Then, the power supply afforded directly by the electrical source is analyzed and its circuit is simulated.

Developing new power-supply standards is one of the aims of the new consortium.

Developing new power-supply standards is one of the aims of the new consortium.

The entire monitoring system to meet the requirements of relevant indicators, the actual power supply monitoring system to work well.

Please do not arbitrarily replace the random power adapter with power supply.

The simulation experiment results showed super capacitors could be a short-term power supply providing stable output voltage.

The special feature of the demonstrator is that the sensing elements have no need of an external power supply.

This transformer may be applicable to either four-phase transmission systems or AT transaction power supply systems in electric railways .

Widely used in power supply, Transducer, Elevator, Arena audio and high requirement equipment Industry.

A novel self-bias high-voltage device structure for the start-up circuit of an off-line switching model power supply IC is described.

This power supply is especially adapted to be used as the power supply for measure system of a high voltage side.

In recent years, many power construction projects have been put into operation due to short electric power supply.

Customer installation guide, telephone communication troubleshooting, UPS power supply system installed and tested.

Upgrading the city's power supply, and making it far greener, seems certain to be one crucial battleground.

That the apparent wavering lamp power supply may be formed without wavering. In short, if the warranty period to guarantee it.

The paper introduces current situation and features of railway communication system power supply and advantages of the storage battery pile.

The characteristics of a superconducting magnet power supply developed ourselves is also presented.

After ships dock at the shore, ashore power systems are needed for power supply of these ships.

When there are more than two electric water pumps, their power supply should use electricity from different mother line of the power system.

Rated load in the long-term work is an ideal transformer power supply.

Power supply was abundant in Shandong Province is now faced with the predicament of power shortage.

Configuration manual hydraulic device, can be in power failure or no power supply place as usual lifting.

The air-conditioning power consuming load in summer is the main reason that causes the shortage of power supply.

The system could realize intelligentizing, automation, networking on the control of the power supply.

The circuit has been applied to a type of pulsed solid-state laser power supply, which is in good working state and reliability.

The converter is optimal for portable electronic equipment, which come with a battery pack for power supply.

Power supply and load must be directly between the physical connections.

Then a few practical regulating circuits are designed and discussed for low-voltage power supply of cameras.

The switching circuit determines whether to apply the power supply voltage to a chip in response to the control signal.

Switching power supply for its small size, light weight and high efficiency, are being widely used in various industries.

Thus, in power supply and consumption system, harmonic control is the problem that needs to be solved urgently.

The power supply of AC TIG welding can be used to weld aluminium and magnesium which surface has a firm oxide layer.

The main power supply safe switch design, could cut off the electricity at once as soon as it fails.

The voltage conversion circuit generates a first voltage and a second voltage based on a power supply voltage.

Traction transformer as a key component of traction power supply system undertakes the major role of transforming voltage.

Security in the power supply, the city will not supply security arrangements for the supply of equipment and power lines.

But there was a problem. The areas are not even connected to Kenya 's electric power supply.

It has speed detecting motor, the rotating speed is constant, not affected by material viscosity and the voltage change of power supply.

An ultraviolet ray mosquito trapping lamp power supply and a DC charging circuit are set in the base station.

The busbar automatic transfer switch (BATS) in regional power network is an important means to ensure power supply reliability.

With the power system reform, power supply enterprises are facing ever more challenges. Customers are the key to profit.

This paper, firstly, puts forward its power supply method and developmental tendency, presents the research background at home and abroad.

Check that the operating voltage and frequency settings are correct for the mains power supply at the installation site.

This design introduction these constitute of spare part and work principle, main is to power supply part of discussion and design.

Power supply of the fan shall be in sound condition and complies with relevant requirements.

An apparatus includes a power supply having an energy transfer element and a shield impedance.

These three circuit elements constitute a DC loop , although the power supply itself is not involved with the signal path , as such .

The keyboard is further locked to prevent the state of turning off the power supply or error dialing.

However, the keystone of this method is to develop variable frequency power supply of high quality.

a contract for the supply of water , gas or heat shall be governed by reference to the relevant provisions governing power supply contracts.

Therefore, developing simulated power supply which can simulated battery performance has important significance.

The lab-built plasma polishing setup consists of a vacuum chamber, a plasma source, a RF power supply and gas paths.

Besides, it should be noticed that the worldwide trend for saving energy source also requires high efficiency of power supply.

Field power supply with constant current and constant voltage could easily control the intensity of magnetic and rate of arc rotation.

But it was a critical part of the power supply system.

This power supply expert system applies modular design in its software and photoelectric isolation methods in its hardware.

He uses a common diode laser, a simple lens and a power supply to generate an infra-red barrier that can cover a door or window.

Cutting back the power supply available to Japanese industry would be unnecessary and unwise.

High frequency soft-switching conversion is an important subject of power electronics and switching power supply.

A real digital controlled semiconductor laser power supply system is presented.

When super report to the police and lead to carry protection, the car carry negative change power supply can auto instauration work.

The connecting device has simple structure, is flexible and reliable, and can confirm the power supply of the machine without drive device.

Afterwards carried through the analysis appraisal to the power supply strategy improvement program.

In high-frequency switching power supply, influence on switching power supply by the more parasitic transformer parameters is increasing.

When the reserve power supply is working, the system judges its operation status by voltage and current detection circuit.

We have produced various coils for such industries as irrigation, amusement, farm equipment, office equipment, controllers, power supply.

Implement the operation and maintenance of the power supply system as well as relevant paperwork.

The high density resistivity method through electrode power supply, surveys electric current and voltage, gathers apparent resistivity data.

The generator has a simple and economic way of starting, using only one power supply for both torches.

Good technology background in electronics, familiar with Switching Power Supply and components technology and application.

The design and application of a new multi-output single flyback switching power supply is proposed in this paper.

Coupling the power supply node of the cross-coupled inverters allows faster write operations without harming cell stability.

One simple voltage reducing rectifier may be added for convenient use conveniently with AC power supply in hospital and household.

Familiar with ballast or power supply manufacturing process would be preferred.

Thirdly, on basis of the market classification, the paper puts forward the detailed diversified service strategy of power supply.

Finally, an example of a power supply failure was used to demonstrate SNMP alerting.

The laptop station has a connection port set and a power supply unit integrally mounted therein.

To avoid electrical shock hazards , never operate the sewing machine with the ground wire for the power supply removed .

However, there is no power to provide monitoring devices of underground cable place, so non-contact power supply is a feasible scheme.

If electrical equipment is involved in the fire, be sure the power supply is disconnected before fighting the fire with water.

However, magnetic compasses remain popular, especially in remote areas, as they are cheap, durable, and require no electrical power supply.

The board is small enough to fit pretty much anywhere, and all you need to provide is the power supply and the heatsink!