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:Adjustable DC regulated power supply works: The working principle, application and prospect of the voltage source. First, the working principle of DC power supply DC power supply is a 220V frequency AC power conversion voltage regulator output voltage of the device, it needs to go through the transformer, rectifier, filter, regulator four links to complete. The working principle of the four links is as follows: (1) Power transformer: is a step-down transformer, it will convert 220V AC voltage to meet the required AC voltage, and sent to the rectifier circuit, the transformer by the secondary side of the transformer voltage The (2) rectifier filter circuit: rectifier circuit converts the AC voltage Ui into pulsating DC voltage. And then filter the filter circuit to filter out the larger ripple components, the output ripple smaller DC voltage U1. Commonly used rectifier filter circuit with full-wave rectifier filter, bridge rectifier filter.

Q:Is the switching power supply and switching power supply the same?: 24-volt switching power supply and 24-volt switching power supply is the same.

Q:DC power supply through what way to achieve the purpose of regulation: The other is a switching power supply, generally isolated and not isolated, they use a variety of voltage regulator, the common output voltage is sampled through the feedback circuit to control the pulse width of the switch to stabilize (PWM), there are Special way of using FM (resonant).

Q:What is the use of negative pressure power supply output negative pressure: It depends on how you use it! General amplifier circuit used more.

Q:DC power supply function is?: Is the AC voltage through the rectifier regulator, the final output stable DC voltage, according to the power quality, ripple factor can be very small.

Q:Material: 3.7V, 5V DC power supply, the general number of two transistor, any resistance to a number of resistance, require 1.2V DC voltage, and power requirements as large as possible. LM317, LM385 this thing is good, but the hands did not, do not want to run this trip because of this thing to buy. The The Can I use multiple diodes in series to get 1.2V? Does this offer high power? Or is there any other good advice? Hope that the circuit design as simple as possible, I hope we can help.: Ordinary transistor is not high power. Is like LM317 so big or bigger than him? If this is the case. Very good to do. How much power to how much power. See figure. Haha. How much input voltage can be But if the difference between the output and the input is too big, it will heat up. This figure is based on the principle of diode voltage drop of 0.7V. You can measure the output voltage. According to the need to add and subtract transistor B pole of the diode ... ...

Q:What are the differences between linear regulated power supplies and switching power supplies?: Switching power supply efficiency is high, and can be boost can also buck. Linear power supply can only buck, and low efficiency. Switching power supply will produce high-frequency interference, linear power supply is no interference. Each with advantages and disadvantages.

Q:Why there will be 12v power supply what is the use: Friends, many devices are used 12-volt power supply, so there will certainly be 12-volt power supply ah. Commonly used in power amplifier, DVD and other household appliances inside the circuit. search for

Q:What is the difference between variable frequency power supply and regulated power supply? The The The Is there a variable frequency band? 220V single-phase power supply with 30KW it: Frequency conversion power supply is mainly adjustable frequency regulator frequency, frequency: 40-499.9HZ any adjustable, adjustable voltage: phase voltage 0-300V arbitrary adjustable, frequency accuracy: 0.1%, regulation accuracy: 0.3%, frequency Power supply can replace the regulator, and more than the regulator is much better, but the price should be very expensive. Frequency conversion power supply is the laboratory, the product of the high demand for testing the ideal power supply.

Q:What should I pay attention to when using a function signal generator and a DC regulated power supply?: Use DC power supply should pay attention to the output voltage and current with a load and have a certain margin, wiring, attention to positive and negative polarity do not short circuit

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