SBW-F-50KVA Series Voltage Regulator

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Unit unit

Supply Capability:: 2 Units per Week unit/month

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Usage: stabilizing input voltage
Phase: Three Phase
Current Type: AC

Packaging & Delivery

Packaging Details:	With wooden case
Delivery Detail:	7 days

Specificatons

1.SBW-F-50VA three phase servo model

2.Low/high voltage protection,over-loading, over-heating protection

3.LED/LCD display

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.

Q: Regulated power supply and load configuration: 5, the power supply products can not be long-term full load with the load operation, must be in the power matching ratio on the left a certain degree of margin, generally to maintain a 30% margin more appropriate. 6, the power supply is stable for the load to provide a stable AC power supply or DC power supply electronics. Including AC power supply and DC power supply two categories.

Q: Adjustable DC regulated supply current is unstable: Voltage regulator type is different, the circuit is also different, a wide range of regulated DC power supply (output for a start to a high specific value) it works is to first stabilize a high voltage such as 18V after a voltage regulator circuit, In the maintenance of the eyes with a multimeter but also to measure the voltage of the previous level, such as 18V are not stable, followed by the adjustment of the voltage is in front of things

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: How the DC regulated power supply outputs a negative voltage: 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.

Q: Power supply KA7805 how to judge good or bad: People face the module side of the word, the middle of the foot and is connected with the heat sink. Left input foot, input 6.5V ~ 15V or so. Right output pin. Outputs a stable + 5V voltage.

Q: The main reason for the instability of the output voltage of the regulated power supply (only about thirty words is briefly summarized): 1, the grid input voltage instability 2, the load changes formed 3, the regulator itself to promote the conditions 4, components due to temperature, humidity and other environmental impact And change its performance

Q: Switching power supply and DC power supply difference: Switching power supply is through the switch on and off work, the output and input is not linear, the relationship is not obvious. DC power supply is a step-down linear power supply, the output and input into a linear.

Q: DC power supply function is?: DC power function is to stabilize the DC power to stabilize the load in accordance with the required voltage, which is its function! DC power supply is the main role of the load to provide one or more groups of constant, no fluctuations, and can meet and meet the circuit or load working conditions of the DC power supply, is the DC power supply!

Q: Ac variable dc power supply with proteus can be achieved?: can be realised. According to different needs, have different parameters.

Q: It is required to output 0-250V continuously adjustable AC voltage in the case of mains input fluctuation. The load is only one coil of 800 ohms, so the power consumption is very small. What are the recommended models? how's the price?: Variable frequency power supply is rectified filter, and then inverter, get adjustable voltage.

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