Voltage Regulator with High Quality

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 5 Units unit

Supply Capability:: 500 Units per Month unit/month

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Usage: SVC
Phase: Three Phase
Current Type: AC
Certification: ISO9001

Packaging & Delivery

Delivery Detail:

20 days

Specificatons

1.Large capacity, high accuracy

2.Adopted compensate voltage technology

3.Wide input voltage range

Q: Half-bridge switching power supply and the commonly used by the three-terminal regulator block compared to the power supply, what are the characteristics: Three-terminal regulator block is a series of regulated power supply, regulator tube work in the amplification zone, the tube dissipation power, low efficiency.

Q: Adjustable DC regulated power supply works: The working principle, application and prospect of the voltage source. First, the working principle of DC power supply DC power supply is a 220V frequency AC power conversion voltage regulator output voltage of the device, it needs to go through the transformer, rectifier, filter, regulator four links to complete. The working principle of the four links is as follows: (1) Power transformer: is a step-down transformer, it will convert 220V AC voltage to meet the required AC voltage, and sent to the rectifier circuit, the transformer by the secondary side of the transformer voltage The (2) rectifier filter circuit: rectifier circuit converts the AC voltage Ui into pulsating DC voltage. And then filter the filter circuit to filter out the larger ripple components, the output ripple smaller DC voltage U1. Commonly used rectifier filter circuit with full-wave rectifier filter, bridge rectifier filter.

Q: Will the adjustable power regulator what brand is good: If you need good quality, you can consider the following: ? Japan Kenwood / KENWOOD ? Japan Kikuchi / KIKUSUI ???????? Work and quality are good, but the price is also very high.

Q: Switching power supply and ordinary power supply compared to what advantages: Advantages: (with power ratio between) small volume Power is large efficient flexible

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: The circuit teacher said the capacitor can not be 10uf, should not the same! Specifically did not say, ask the big god say, the specific capacitor should be how much ah! Check a lot, not found! Thank you!: By experience, C1 and C2 can be larger, such as to take 1000 microfarads to 2200 microfarads, C3 smaller, you can go to 100 microfarads. Of course, the pressure is enough.

Q: What should I pay attention to when using a function signal generator and a DC regulated power supply?: When using the function signal generator, pay attention to the output signal from small to large, slow adjustment

Q: Mobile phone charger principle (output mode): Yes, but you have to know that it is different from the DC power supply, mobile phone charger output current will not be great, there are some charger output voltage is not clear, because it is constant current charge!

Q: What is the working principle of an adjustable DC regulated power supply?: Rectifier and filter circuit works, characteristics and calculation of the main parameters. 1 silicon voltage regulator diode regulator circuit 1 Zener diode characteristics The use of silicon diode reverse breakdown characteristics, can produce a zener diode. The general diode is not allowed to work in the reverse breakdown area, because the reverse current IR is large, the breakdown power consumption P = IR ?? UBR is very large, beyond the maximum allowable diode power loss, the diode Will be burned. Zener diode junction area of the larger, allowing greater power consumption, as long as the breakdown power consumption does not exceed the allowable value, the Zener diode will not burn. For example, there is a Zener diode power consumption PZ = 500mW, reverse breakdown voltage UBR = UZ = 10V, then the maximum reverse current

Q: What is the DC power supply load characteristics of the curve, how to determine, good and bad What is the performance, if not good, how to improve it, please advise people: 1. DC power supply load characteristics of the curve, that is, the relationship between the output voltage and load resistance curve (the greater the resistance the higher the output voltage). 2. It is determined by the output resistance of the power supply itself.

We are committed to provide high quality products and services to meet diverse customer requirements and diverse market requirements. With the same diligent customer-oriented spirit, we are dedicated to continuously designing, manufacturing, marketing, and introducing our products to the diverse demanding power market.

1. Manufacturer Overview

Location	Zhejiang,China (Mainland)
Year Established	1997
Annual Output Value
Main Markets	South America 3% Eastern Europe 4% Southeast Asia 10% Africa 25% Oceania 3% Mid East 5% Eastern Asia 5% Western Europe 2% Central America 3% Northern Europe 1% Southern Europe 1% South Asia 3% Domestic Market 30% North America 5%
Company Certifications	CE; CE Certificate for DC Power Supply; Association Techenologie Nouvelle De France; Certificate of UPS

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	71% - 80%
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:	10,000-30,000 square meters
No. of Production Lines	8
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range