Test items: startup and hold time, output ripple and noise, input power and efficiency, overvoltage protection, overvoltage protection, overcurrent protection, withstand voltage insulation, input current, power adjustment rate, load adjustment rate, output voltage adjustment, power good/failure time, dynamic or transient load, comprehensive adjustment rate, short circuit protection, leakage current, shell flame retardant test, temperature flame resistance, shell grounding Transformer output characteristics, abnormal testing, electromagnetic compatibility testing, aging testing, etc. Scope of application: Ferromagnetic resonance type AC voltage stabilizer, magnetic amplifier type AC voltage stabilizer, sliding type AC voltage stabilizer, induction type AC voltage stabilizer, thyristor AC voltage stabilizer, relay type AC voltage stabilizer, compensation type AC voltage stabilizer, CNC type AC voltage stabilizer, stepper type AC voltage stabilizer, purification type AC voltage stabilizer, etc
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China