Voltage Stabilizer

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 500 Units watt

Supply Capability:: 20000 Units per Month watt/month

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Usage: AVR/REGULATOR
Phase: Single Phase
Current Type: AC

Packaging & Delivery

Packaging Details:	inner color box and outer export standard carton
Delivery Detail:	7 days

Specificatons

AVR-1000VA Relay Control(input voltage:105-270V) AC Automatic Voltage Regulator/Stabilizer

Model	AVR500VA	AVR1000VA	AVR1500VA	AVR2000VA	AVR3000VA	AVR5000VA	AVR8000VA	AVR10000VA
Technology	Relay Control
Display	Meter	Output Voltage/Input Voltage
	Light	Green	Normal Working
		Red	Over Voltage	Output voltage ≥248v±4
		Yellow	Delay time	Long time(255 second)/short time (5 second)
Input Voltage	AC150-270V(A Type); AC130V-AC270V(B Type); AC105V-AC270V(C Type)
Output Voltage	220V+-10% adjustable
Frequency	50Hz/60Hz
Phase	Single Phase
Efficiency	≥90%
Ambient Temperature	1545
Relative Humidity	<95%
Waveform distortion	no additional wave form distortion
Insulating Resistance	Normally more than 2MΩ

Specifications
Power	500W	1000W	1500W	2000W	3000W	5000W	8000W	10000W
Packing Size	46.124.837.7	49.1x27.5x39.3	49.1x27.5x39.3	33.929.450.3	3832.450.3	46.936.154.5	46.936.154.5	46.936.154.5
Packing	4	4	4	2	2	2	2	2

Q: Is the switching power supply output from a regulated or pulsed power supply?: This is hard to say, switching power supply is very wide, can be DC power (regulator or steady flow) and pulse power, depending on the specific load demand. Better mobile phone charger is the output of the pulse, which is conducive to the battery life, the output of the DC also. On the phone battery charging is still more complex, not the general regulator or steady flow power can be completed, to use a dedicated chip. Regulator and steady flow operation should also be changed according to the charging process. Please refer to the relevant literature.

Q: What is the difference between a constant voltage source and a regulated source, or what is the difference between a constant current source and a steady flow source? What is the DC What is the exchange (to be clearly defined): Regulator is fixed at a voltage value, and constant pressure it is adjustable ah

Q: Is it possible to power the regulator and the regulator? Please enlighten me: Regulated power supply and regulator is one thing, the regulator output is the power supply. ???????The stabilized voltage supply is an electronic device that provides stable AC power or DC power for the load. Including AC power supply and DC power supply two categories. ??????Voltage stabilizer (English: voltage stabilizer) refers to a kind of electronic engineering is designed to automatically maintain a constant voltage device. A regulator may be a simple "feedforward" design or may contain a negative feedback control loop. The regulator may also use an electromechanical mechanism or an electronic module. According to the different design, the regulator can be divided into DC regulator and AC voltage regulator. Regulators are often used in power supply systems and work with rectifiers, electronic filters, etc. to provide stable output voltages, such as the operating voltage required for microprocessors and other components. In the generators and even large generators in power plants, regulators control the stability of the output voltage. In a distributed distribution system, the regulator may be installed in a substation or along the direction of the wire extension to ensure that the user regardless of the power level can be a stable voltage.

Q: I have a computer power supply, how to use it to change the power of other electrical appliances? 12V.5V must be. It has a lot of lines above, what color represents what the meaning? And then why is I connected to the power after the basic line basically no voltage output? Is there a thread that controls the output of the power supply?: If the power supply is exhausted, it can be converted to multi-power supply mode. Computer power There are multiple power supplies available: 1, + 5V (red line) 2, + 12V (yellow line) (Laptop fans use + 5V or + 3.3V). 3, + 3.3V (orange line): 4, + 5VSB (Stand By, purple line): 5, pay attention to the ground wire for the public grounding point on it.

Q: In front of two, followed by two, are generally a relatively large and then a small tiles. What is the role? What is the difference between before and after? For example, 7805 this figure!: I looked at you this figure is a regulator circuit (positive), I learned this time, or in six years ago, and simple to analyze with you. ????Rectifier circuit came, we see a relatively large capacitor, generally have thousands of micro-hair, but also electrolytic capacitors (with positive and negative points of the points). The role of this capacitor, we like to say that the rectifier, it is also known as rectifier capacitor, so that the DC point is more smooth, as to how to make it smooth, this is the working principle of the capacitor (charge and discharge). ????Next, we can see, in the three-terminal regulator before and after a relatively small capacitor, but also the dielectric capacitor (no positive and negative points). His main role is to consider waves and protection. The most important thing is protection. ????The last capacitor, which is a point to solve the capacitor, the main role is to regulate the voltage, we also known as the output capacitor. ????Well, on the analysis so much, if you want to speak, the basic knowledge involved more. Learn electronics and electrical engineering, basic knowledge is really important, we must work on the components of the basic circuit, to be very familiar with, so as to make you in the future study do not feel difficult. Refueling

Q: What is a linear regulated power supply: Linear power supply adjustment tube work in the amplification state, and thus a large amount of heat, low efficiency (35%), need to add a large volume of heat sink, but also need to also large volume of power transformer, when the production of multiple sets of voltage output When the transformer will be more large. Switching power supply regulator tube in the saturation and cut-off state, and thus heat a small, high efficiency (75%) and save a large volume of the transformer. But the switching power supply output of the DC above will be superimposed on the larger ripple (50mV at 5V output typical), in the output and then connected to the Zener diode can be improved, and the other because the switch is to produce a large spike interference, but also need In the circuit, the magnetic beads are improved. Relatively speaking, the linear power supply is not the above defects, its ripple can be done very small (5mV below). For the power efficiency and installation volume requirements of the place with switching power supply is better for electromagnetic interference and power purity requirements of the place (such as capacitance leakage detection) multi-use linear power supply. In addition, when the circuit needs to be isolated when most of the current DC-DC to do the isolation part of the power supply (DC-DC from its working principle is the switching power supply). Also, the switching power supply used in the high-frequency transformer may be more trouble around the system.

Q: What is the main purpose of DC power supply?: UTP3700 series DC power supply is a laboratory general power supply, I, II two with constant voltage, cross flow function (CV / CC) with these two modes can be automatically changed with the load changes. With the master and slave from the work function, I Road for the main road, II way from the road, in the tracking state, the output voltage from the road with the main road changes, which need symmetrical and adjustable bipolar power supply Occasions are particularly applicable. I, II two-way each can be output 0-32V, 0-2A / 3A / 5A / unipolar or 0- ± 32V, 0-2A / 3A / 5A / dual power supply. Each output has a digital display indicates the output parameters, easy to use, can effectively prevent malfunction caused by damage to the instrument. III for the fixed 5V, 0-2A DC power supply for TTL circuit test, single board machine, single-chip power supply, safe and reliable. UTP3700 series modeling novel and beautiful, reasonable structure design, with high stability, high reliability, excellent performance, low price. Applicable to the production, scientific research, experiment, teaching and other fields.

Q: In the use and installation of the regulator, what should be noted: Second, the security matters ⒈ power supply in the power supply start, do not arbitrarily open the regulator power supply or pull the power supply input and output connections to prevent electric shock or other electrical safety accidents. ⒉ power supply input and output power supply must be arranged reasonable to prevent trampling worn, resulting in leakage accident. ⒊ power supply must be reliable grounding, due to non-ground wire operation caused by electric shock or human injury, by the user responsible for their own. ⒋ power supply can not be connected to the power line in the heating pipes, water pipes, gas pipelines and other public facilities, so as not to infringe the rights of third parties or cause harm. ⒌ should regularly check the power supply input and output connection, so as to avoid loose or fall off, thus affecting the normal use of power supply and safe power. ⒍ voltage regulator cable matching must meet the provisions of the current capacity to carry enough capacity of the cable. ⒎. Regulator should be gently, in the work of time to avoid severe vibration; ⒏, to ensure that the regulator of the carbon brush spring has enough pressure to avoid the carbon brush and coil contact surface flash; ⒐, non-professionals please do not open the regulator power supply or power supply for maintenance.

Q: DC power supply function is?: DC power function is to stabilize the DC power to stabilize the load in accordance with the required voltage, which is its function! DC power supply is the main role of the load to provide one or more groups of constant, no fluctuations, and can meet and meet the circuit or load working conditions of the DC power supply, is the DC power supply!

Q: What is the DC power supply load characteristics of the curve, how to determine, good and bad What is the performance, if not good, how to improve it, please advise people: DC load power supply load curve, that is, the relationship between the output voltage and load resistance curve (the greater the resistance the higher the output voltage), is determined by the output power of the power supply itself. On the improvement that depends on what you do the circuit, and now the more popular is the switching power supply, is to control the duty cycle, the first output square wave, and then after the filter circuit. If you want to have a voltage regulator circuit, the feedback circuit is based on the load to adjust the power duty cycle.

We positively introduces and nimbly utilizes the domestic as well as foreign advanced managerial experience and the specialized technology. We contributes to the technical R&D department which has become mature and perfect day by day.We have got ISO9001: 2000 international quality systems authentication.

1. Manufacturer Overview

Location	Zhejiang,China (Mainland)
Year Established	2005
Annual Output Value	US$5 Million - US$10 Million
Main Markets	South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; South Asia; Domestic Market
Company Certifications	CQC Certificate; CE Certificate

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Ningbo,Shanghai
Export Percentage	71% - 80%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	30,000-50,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	High and/or Average