Phase: Single Phase
Current Type: AC
Packaging & Delivery
inner color box and outer export standard box
15-20 days after receiving the payment
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:Adjustable DC regulated power supply can charge the car battery?
- Should be able to, just charge a little longer. Because the charge current can not exceed 5 amps. So the capacity of the battery time will be slightly longer.
Finally, determine whether the battery charge is full. Depending on whether the battery electrolyte concentration reached 1.28
- Q:When the power supply is used, pay attention to what
- 3. Will be a variety of knob knob, step select switch to a minimum.
4. Check the clock to boot.
- 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:Why Capacitor Filtering in DC Regulated Power Supply
- Large capacity capacitor or energy storage components! Can improve the power of the power load performance! The same can also short-circuit return residual high frequency And AC signal!
- 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:I would like to ask: DC power supply when the ground terminal when used? how to use?
- Question 1: If the power supply is three-core, the terminal can be connected to the buried pillars above, if there is no copper pillars, vacant
Question 2: I have not used two of the two. If it is connected, personally think that one can be. Specifically you can confirm whether the two terminals are directly connected, and the equipment manual recommended connection. In some control accuracy requirements of relatively high occasions, requiring a public ground, or independent grounding, etc., which can reduce crosstalk, interference, etc., specifically see how the requirements of the book ok.
- Q:Why does DC power supply trip every time? Can you explain the specific reasons?
- It depends on what kind of circumstances the trip, the device did not open the jump, or equipment jumped. Equipment, how to open on the jump, indicating a problem with the regulator. If it is a device to open the jump, which shows that you have overload phenomenon. Regulator power you can not count too full, that is, 10KW, up to only 8.5KW.
- Q:The main reason for the instability of the output voltage of the regulated power supply
- 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.
- Q:What are the main types of power supply?
- Category: divided into the following four categories:
AC power supply
DC power supply
Inverter power supply
Switching power supply
AC power supply
Also known as AC voltage regulator. With the development of electronic technology, especially the application of electronic computer technology to various industrial and scientific fields, all kinds of electronic equipment require stable AC power supply, power supply directly can not meet the needs of the exchange of power supply to solve this A question.
- Q:Can UPS be used as a regulator?
- With UPS, you must use online
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
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