How to perform thin film capacitor testing? If you have thin film capacitors and related products that need to be sold, the relevant parties need you to provide a thin film capacitor testing report. If you are unsure of the testing items and standards required for the thin film capacitor testing report, BAIJIAN can help you solve these problems
Inspection items
Appearance quality, capacitance, voltage withstand test, high and low temperature resistance, loss angle tangent test, equivalent resistance, power density, energy density, safety and drop resistance testing, etc
List of Testing Standards
CEI EN 61881-1-2012 Railway Facilities.
. Rolling stock equipment. Capacitors for power electronic equipment. Part 1: Paper/Plastic Film CapacitorsGB/T 25121.1-2018 Rail Transit Rolling Stock Equipment Power Electronic Capacitors Part 1: Paper/Plastic Film Capacitors
GB/T 28859-2012 Epoxy Powder Packaging Materials for Electronic Components
GB/T 28862-2012 Epoxy Powder Packaging Materials Sample Processing Methods
IEC 61881-1-2010 Railway Applications Rolling Stock Equipment Power Electronic Capacitors Part 1: Paper/Plastic Film Capacitors
N B/T 10452-2020 Epoxy Soybean Oil for Insulating Liquid Metallized Film Capacitors (Release)
SJ/T 11614-2016 Specification for Metallized Film Capacitors for Electric Vehicle Drive Motor Systems
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