Phase: Single Phase
Current Type: AC
Packaging & Delivery
inner color box and outer export standard carton
PC-SVC 15KVAsingle Phases voltage regulator,Servo Motor control
Servo Motor control+Micro compute programed control
LCD Display LED Display
Input Voltage/Output Voltage/Load Usage/Time Delay/Normal Working/Protection
Output voltage ≥248v±4v
Output voltage ≤170V±4v
more than 120%
Long time(255 second)/short time (5 second)
220V+-3% ; adjustable
no additional wave form distortion
Normally more than 5MΩ
- Q:With a computer power supply how to make a separate power supply for other electrical appliances?
- 5, PS-ON (green line):
Responsible for the operating system management power switch, is a motherboard signal, and + 5VSB together referred to as soft power. Less than 1V when the power is turned on, greater than 4.5V when the power off, the realization of software switching machine, the network remote wake-up function (set wake-up time, through the keyboard boot) (and GND then short-circuit can start the power supply)
6, -5V (white line):
(Negative voltage rarely used, such as SFX removed -5V)
7, -12V (blue):
PG signal (Power Good, gray line, + 5V signal (+ 3.0 ~ + 6.0V)): before the system starts, the power supply (0.1 seconds to 0.5 seconds after the power is turned on to issue the signal) for internal inspection and testing, To the motherboard a signal, so the power is controlled by the power supply on the motherboard monitoring components. PG signal is very important, even if the output is normal, if there is no PG signal, the motherboard still can not work; if the PG signal timing is not right, will open the machine.
- Q:From the old computer to remove a switch power supply can do what, can be used when the power? how to use?
- can! As long as the power is enough!
- Q:Switching power supply and DC power supply difference
- Just say it! 1 switching power supply regulator in the open and closed state of the linear power supply work in the amplification zone (specific cut-off, saturation, amplification, non-saturation in the transistor and MOSFET in the name difference) 2 switching power supply is to change the duty cycle to adjust the output According to the specific topology design can achieve step-up and step-down and linear power supply through the output sampling and reference voltage to compare the amplification to adjust the regulator tube can only step down 3 switching power supply efficiency is generally 80% of some can reach 95% linear power work to enlarge The device voltage drop is very large loss and therefore the efficiency of the lower volume of large 4 linear power supply input voltage adjustable range is relatively low
The advantages of linear power can be seen from these points: Wen Bo, noise low cost of low technology mature! Hope it helps you!
- Q:Will the DC power supply and DC constant current source of the respective characteristics
- First, the DC power supply characteristics:
1, DC power supply output display: the output voltage and current LED display;
2, DC power supply using 19-inch standard size, can be combined to put in a variety of work platforms and racks;
3, small size, light weight, energy efficient;
4, constant voltage constant current: the output constant voltage constant current automatic switching, voltage and current values of continuous linear adjustment;
5, protection: overvoltage protection, overcurrent protection, over temperature protection, undervoltage protection, overload protection;
6, short circuit characteristics: the machine working state for a long time short circuit;
7, external compensation: the machine optional external compensation, can reduce the output loop due to a longer pressure drop;
8, overvoltage protection value: the output over pressure protection value can be protected, cut off after the protection output and lock, re-boot recovery;
9, communication function: optional special data interface, and other equipment data connection control, or with the PLC connection;
10, DC power supply external control function: optional 0-5V or 4-20mA signal control power supply output voltage and current;
11, a timer function: optional timer switch function.
- Q:DC adjustable power supply DC adjustable power supply manufacturers which is good?
- Honghai Electric to the results as a new starting line, adhere to independent innovation, scientific development, take the market, brand, technology, production, personnel, management, capital internationalization of the road, and strive to build a red sea electrical power into a strong competitive enterprises.
- Q:On the 1.2V DC power supply problem
- Do not know how much current you need for the load, do not know whether the current value of the load required is constant, or how much the required current in the normal working state changes, do not know the need to output the 1.2V voltage stability needs How high can not give a specific program.
- Q:Ac variable dc power supply with proteus can be achieved?
- no need . Proteus only simulation, the software has a DC power supply, can be used directly.
- Q:How the DC regulated power supply outputs a negative voltage
- 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:DC power supply, no load and load, the output voltage change it
- But in the request is not high, you can think that the two are the same, or how the function of the regulator it?
- Q:AC purification power supply buzz sound is great what is the situation
- The reason why the clamp is loose may not be fastened during assembly, or it may be due to loosening of the screw of the clamping member after prolonged use.
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
|Annual Output Value
||US$5 Million - US$10 Million
||South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; South Asia; Domestic Market
||CQC Certificate; CE Certificate
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||71% - 80%
|No.of Employees in Trade Department
||30,000-50,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered Buyer Label Offered
|Product Price Range
||High and/or Average