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: What is the meaning of the regulator accuracy?: Regulator accuracy refers to the output voltage fluctuation range is smaller, the higher the accuracy, such as electricity is very unstable, about what low, high precision regulator can be controlled within a safe range, like the computer this Precious equipment requires high precision.

Q: DC power supply in front of the capacitor used to rectify, that the regulator output and the size of the capacitor what is the use of what: The combination of size capacitors is used to suppress high and low frequency waves. High-capacitance high-frequency, low-capacitance low-frequency

Q: What is the working principle of the series DC regulated power supply protection circuit?: Second, the cut-off ????? The cut-off type can be improved on the above protection circuit. ????? In the protection of the base of the transistor preset a voltage, such as 0.5 volts, at this time, the protection transistor will be turned on. And then the voltage across the detection resistor is superimposed on the B pole, when the detection resistor detects a voltage higher than 0.2 volts, the two voltages are added, the transistor is fully turned on, the CE is short, the regulator is shorted and the output voltage is approximately 0 , Protection is complete. ???? The cut-off benefit is that you can use a smaller sense resistor to reduce the power loss on this resistor.

Q: DC power supply is linear or switch: Linear power supply external characteristics of excellent, and switching power supply itself is high efficiency, the load interference, each has its own advantages and disadvantages, according to the specific requirements of the power supply equipment selection.

Q: Need a circuit, marked the size of the components, it is best to have a detailed calculation process. The circuit diagram can be viewed under MULTISIM Or send something to my mailbox Do good cash reward: In this figure the adjustable R2 ground terminal access 1.25V negative voltage on the line friends. The The The The The The Other filter capacitor, then appropriate to adjust it

Q: There are positive, GND and negative, GND and negative connected together.: 1, the power supply is the two output terminals to negative as a reference, you can think it is a positive power supply, with positive as a reference, it can be considered a negative power supply. 2, DC power supply refers to the ambient temperature, load size, input voltage and other factors will make the DC voltage regulator output voltage changes in the power supply. 3, the power supply of the classification of many methods, according to the type of output power supply DC power supply and AC power supply; according to the regulator circuit and the load connection is divided into series power supply and parallel power supply; The working status of the tube is divided into linear power supply and switching power supply. According to the circuit type, there are simple power supply and feedback type power supply. So many of the classification is often so that beginners puzzled, do not know where to start. In fact, it should be said that these seemingly a lot of classification between the methods have a certain level of relationship, as long as the level of this level can naturally distinguish the type of power.

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: Please elaborate on their function, where to use, what is the difference between the output input? The more detailed the better! Thank you!: DC power supply is a direct current, in the oscilloscope showed a linear waveform, used in the requirements of the DC voltage and current circuit AC power supply output is AC, oscilloscope on the sine wave, used in the requirements of constant voltage, and a certain frequency of the circuit. Your question is not very clear, I can only ask you to ask so much

Q: Mobile phone charger principle (output mode): Yes, the original mobile phone charger is the transformer, but its output voltage is only about 3V

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.

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