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: I have a 220v buck regulator output 12v power supply, how to calculate its output power? I measured with a digital multimeter output port voltage is 12v, and then transferred to the current block, directly to the meter measured power output port, did not show, is not the way to measure the current is not right? How to test specific Or there is no way to calculate the power of the power, I now know the voltage is 12v, but the current does not come out ah? Put away How do I know the power of my regulated power supply?: When measuring the current to the meter in series in the circuit, that is, first disconnect the circuit and then disconnect the meter at both ends.

Q: DC power supply production: 2, DC power supply welding According to the map to check, correct and then welding. In order to ensure reliable and does not damage the printed board, pay special attention to control the welding time to control the temperature of the soldering iron, to prevent Weld and copper foil stripping.

Q: What are the differences between linear regulated power supplies and switching power supplies?: Switching power supply is through the DC into a high-frequency pulse, and then the electromagnetic conversion to achieve voltage conversion and regulation.

Q: Input 12V, need to regulator to 5V, the supply of single-chip current sampling system, experts recommend some power module circuit or chip, requiring voltage smooth, high precision, low noise, drive capability, while the chip peripheral circuit as simple as possible: You can use high-precision three-terminal regulator IC3333 to solve. LM338-circuit parameters 1, adjustable voltage range: 1.25V-25V 2, the output current: rated 5A, instantaneous maximum current 8A 3, the voltage regulation: 0.003%

Q: What is the use of negative pressure power supply output negative pressure: Most analog amplifiers have negative voltage, and some digital circuits also use negative voltage. The amount of negative voltage, multimeter hit DC voltage DC block, red pen on the ground, black pen on the negative voltage can be measured.

Q: With the transformer why DC power supply, DC power supply is 220VAC input, output 24VDC; transformer is 220V / 24V. Is this not repeated?: You'd better describe the problem in detail. Normally, the transformer changes the voltage of the alternating current, that is, the input is alternating current, the output is also alternating current. But we usually need electrical equipment DC power supply, so the need for rectification after the transformer, filter, regulator and other processing circuit, to provide to the electrical equipment.

Q: Maintenance of mobile phone power supply is best used to what: Switching power supply small and exquisite, but the ripple is relatively large.

Q: What is the switching power supply?: A new type of power supply designed by the semiconductor device to turn on and off two extreme states corresponds to a linear power supply. Such as mobile phone charger, its efficiency is generally more than twice the linear power supply. Distinguish between two kinds of power: switching power supply is very small and very light, there is a very small transformer, and linear power is relatively heavy, the transformer is a major part of the power supply. Is a very complicated technology, very promising.

Q: What is the main purpose of DC power supply?: DC power supply Mainly used in the research unit, the laboratory as an adjustable power supply or production line as a product life test fixed power supply, it is the best choice, it has a perfect protection line, better meet the user simple and convenient use of demand The Compared with the switching power supply, it has high precision, low ripple, no high-frequency radiation interference, the advantages of wide occasions.

Q: Switch DC power supply is what it means: Switch is the rectifier to get a way to switch the rectifier commonly used switch IGBT MOSFIT, etc. (linear power is rectifier bridge rectifier) DC is the output of the DC voltage is the mains is 220V AC regulator is the output voltage is Stable DC rather than square wave or sawtooth what ~ ~ basically so much ~ ~ ~

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