Voltage Stabilizer with High Quality

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 Units unit

Supply Capability:: 25000 Units per Month unit/month

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Delivery

Delivery Detail:

20days

Specificatons

*Technology Relay Control System+Micro compute programed control

*LCD Display / LED Display

*Color Red/Green/White/blue

*Info: Input Voltage/Output Voltage/Load Usage/Time Delay/Normal Working/Protection

*Protection Over Voltage

*Output voltage ≥248v±4

*Low Voltage Output voltage ≤188V±4

*Over Loading more than 120%

*Over Temperture 120±10

*Delay time Long time(255 second)/short time (5 second)

*Circuit breaker Regulator /By Pass

*Language English/Russian/Chinese

*Input Voltage AC150-270V(A Type); AC135V-AC270V(B Type); AC105V-AC270V(C Type)

*Output Voltage 220V+-3% ; adjustable

*Frequency 50Hz/60Hz

*Phase Single Phase

*Efficiency ≥90%

*Ambient Temperature -15-45C

*Relative Humidity<95%

*Waveform distortion no additional wave form distortion

*Insulating Resistance Normally more than 2MΩ

Q: What is the difference between regulated power and UPS power supply?: Can provide a stable voltage output are called power supply, also known as power regulator, referred to as the regulator. By use is divided into; AC power supply and DC power supply

Q: Regulated power supply and load configuration: Regulated power and load configurations: 1, the load configuration can not exceed the output power of the regulated power supply. 2, the load equipment in reality can be divided into three categories: pure resistance type load, curve load (sense type or capacity type), non-linear load.

Q: What is the regulated power supply?: Can stabilize the power supply voltage of a kind of circuit

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 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: 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: Use LM317 to do 0-24V adjustable DC power supply, more difficult to do a 1.25V-24V adjustable DC power supply, the circuit is very simple. This is because the LM317 adjustable three-terminal regulator, the minimum output voltage of 1.25V, if the required power supply from 0V from the tone, the regulator circuit need to add a negative voltage, power input on the need for positive and negative Three input, the relative circuit is more complex, the general power supply is no need to switch from 0V, so there is no need to join the negative power supply. LM317 output using 1.25V-24V circuit is very simple, direct soldering can be used, the two diodes in the figure to protect the three-terminal regulator with, can not increase.

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?: There is a control power to open the line: that is the root of the green is the switch line, you and any one of the short black on the line! The The 1, + 5V (red line): Convert a variety of logic circuits. 2, + 12V (yellow line): Drive the disk drive motor and all fans (Exception: Laptop fans use + 5V or + 3.3V). 3, + 3.3V (orange line): For the CPU, motherboard, PCI (Peripheral Component Interconnect external device interconnection) bus, I / O control circuit power supply. 4, + 5VSB (Stand By, purple line): Responsible for the start of the remote power (greater than 720mA, the motherboard starts as long as 0.01A).

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: I have no way I used in the factory which are modular power supply can be used directly replace the need for easy maintenance If you like your power supply is damaged, then you have to go to the maintenance is the time to buy the general use of general power to use maintenance Time can be greatly improved As for the replacement of the power can be slowly repaired 12V output 5V power supply is generally not used 7805 you want to circuit with large capacity and chip peripherals but also simple it is impossible to drop, especially this DC to DC also It is very troublesome to turn back into exchange

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: AC power supply and DC power supply difference: AC power supply is the AC power supply is stable AC power. DC power supply is DC power supply

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