Voltage stabilization coefficient test

Where can I go to get a complete solution for voltage regulation coefficient testing? BAIJIAN Materials Testing Agency provides voltage regulation coefficient testing services. It is a national high-tech enterprise, a third-party materials laboratory, and a CMA qualification certification agency. It is a collectively owned scientific research institution with complete laboratory instruments. , a strong scientific research team, adhering to the concept of scientific research and dedication, engaged in performance testing, non-standard testing, unknown substance detection and identification, industrial problem diagnosis and testing, composition testing, failure detection, corrosion testing, etc. Test reports will be issued in 7-15 working days to support The QR code system checks authenticity, and multiple laboratory branches across the country support nationwide door-to-door sampling/sample delivery testing services.

Test period: 7-15 working days

Testing fee: Initial inspection of samples. After the initial inspection, a quotation will be made based on the customer's testing needs and the complexity of the experiment.

Voltage regulation coefficient test range

Voltage stabilizers, adjustable power supplies, zinc oxide resistors, crystallized glass, LED power supplies, electronic equipment, transistors, LDO regulators, etc.

Test item: Voltage regulation coefficient test

What is the role of the BAIJIAN test report? It can help you solve it What questions?

1. Sales report. (Sales need to provide third-party testing reports to make their products more unique, let the product data speak for themselves, and make customers more confident in the quality of their products.)

2. Research and development reports. (In the process of developing new products, we encountered some thorny issues about ingredients. We used third-party testing data to find the cause of the problem, solve the problem in a timely manner, shorten the R&D cycle, and reduce R&D costs)

3. Improve products quality. (Discover problems with your own products through comparison of third-party testing data, improve product problems, improve quality, and reduce production costs)

4. Use of scientific research paper data.

Standard coefficient test standard

JB/T 9477.3-1999 Direct heating type stabilized negative temperature coefficient thermistor

SJ 1560-1980 MF21 Type and MF22 stabilized voltage negative temperature coefficient thermistor

SJ 1559-1980 Stabilized negative temperature coefficient thermistor. General technical conditions

YD/T 2321 -2011 Technical Requirements and Test Methods for Conversion-Stabilized Solar Power Controllers for Telecommunications

GOST 18986.17-1973 Semiconductor voltage regulator tubes. Method of measurement of temperature coefficient of stable voltage

GOST 18986.17-1973 Semiconductor voltage regulator tube. Measurement method of stable voltage temperature coefficient

JB/T 9477.2-1999 Direct heating temperature measuring type negative temperature coefficient thermistor

CSN 35 8760-1973 Semiconductors. Zener diodes. Voltage temperature coefficient measurement

JB/T 9477.4-1999 Side-heated negative temperature coefficient thermistor

What are the BAIJIAN materials testing laboratories? Advantages?

1. Collectively owned testing institution with complete qualifications and scientific, fair and accurate test reports.

2. Multiple laboratory branches are located across the country, supporting door-to-door sampling/sending samples for testing.

3. The testing cycle is short, the testing cost is low, and the experimental plan is more complete.

4. For initial inspection of samples, no testing fees will be charged during the initial inspection.

5. The test report supports scanning the QR code to check the authenticity.

BAIJIAN testing process

1. Send samples. (Communicate with engineers, submit your own testing requirements and send samples to our research institute)

2. Initial inspection samples. (After receiving the sample, conduct a preliminary inspection of the sample and formulate a detailed experimental plan)

3. Quotation. (After the initial inspection, a quotation will be made based on the customer's testing needs and the complexity of the experiment)

4. Both parties confirm, sign a confidentiality agreement, and start the experiment.

5. It takes 7-15 working days to complete the experiment.

6. Mail the test report and provide post-service.

The above is the relevant introduction to the voltage regulation coefficient test. If you have other needs, you can consult the laboratory engineer to help you solve it.