Voltage stabilizer

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Units watt

Supply Capability:: 30000 Units per Month watt/month

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Usage: regulator
Phase: Single Phase
Current Type: AC
black: black

Packaging & Delivery

Packaging Details:	inner color box and outer export standard box
Delivery Detail:	15-20 days after receiving the payment

Features

The product is the leading select of chip by our company, using the computer digitization procedure to control the functional movement of the entire machine. It improves many shortcomings of the formerly simulated voltage stabilizer and made the quality of the products to be more reliable, the performance to be more stable, the function to be more formidable.

Q: Do you need to consider the power to choose a regulated power supply?: Is sure to consider the need to see the actual power of your load to determine.

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: The difference between the series DC power supply and the parallel DC power supply: Ordinary series power supply are installed power transformer, with the output voltage stability, ripple, etc., but the voltage range is small, low efficiency. Parallel power supply output voltage is particularly stable, but the load capacity is poor, generally only in the instrument to do the benchmark with.

Q: Design DC power supply, the need to output -5 ~ -8 V adjustable voltage, which regulator should be used, requiring input voltage of -11 ~ -15V: LM317 can output positive adjustable voltage LM337 can output negative adjustable voltage Both of these can meet your input voltage, output voltage range requirements.

Q: A customer's voltage has been unstable, often burned home appliances, light computer power to burn three, and everyone to give him a regulator is equipped with a voltage regulator or with a bad UPS, which is durable, thank you The There is probably the price is the computer and its surrounding equipment.: With UPS, you must use online quite expensive But with the power supply regulator Must be instantaneous or inverting Are not cheap If it is important customers Recommended 500W on-line UPS 1000 or less

Q: How to describe the power supply voltage accuracy: stability For example, there are 100 dollars to be distributed to 7 individuals assigned to the accuracy of 1% in terms of the proportion of money that is to say the exact value of the yuan points to reach the points

Q: Why the output of DC power supply does not allow short circuit: The output short circuit will cause the output current greatly increased, so that the power supply itself is too large and burned, so the output does not allow short circuit. But this is not absolute, there is a perfect protection function of the transistor DC power supply, the output short circuit will not have any effect, but the short circuit, after all, is not a normal working condition. In fact, the resistance of the short circuit is very small, a small voltage will produce a lot of current, causing power or personal injury. However, most of the experimental power supply limited current, short circuit protection, short circuit will cut off the output.

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

Q: AC power supply and DC power supply difference: AC power supply and DC power supply difference is: AC power supply is stable AC power, DC power supply is stable DC

Q: The main reason for the instability of the output voltage of the regulated power supply (only about thirty words is briefly summarized): The main reasons are the following: 1. As the input voltage is unstable (usually AC power grid allows ± 10% of the fluctuations), resulting in rectifier filter circuit output DC voltage instability 2. As the rectifier filter circuit internal resistance, when the load changes, causing the load current changes, so that the output DC voltage changes 3. Since the parameters of the electronic components (especially the conductor devices) are related to the temperature, when the ambient temperature changes, the circuit component parameters are changed, resulting in a change in the output voltage 4. Rectifier filter obtained after the DC voltage will still have a small amount of ripple components, can not be directly supplied to those who require a higher power quality of the circuit. Therefore, the rectified filtered DC voltage must take some voltage regulator measures to meet the needs of electronic equipment. Commonly used DC voltage regulator circuit with parallel and series voltage regulator circuit two types. Above is the DC voltage regulator output voltage stability of the reasons for the simple analysis, we can combine the actual use of the situation to conduct in-depth analysis.

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