Quality Certifications — ISO 9001:2015
Every Tesla Capacitor is manufactured under a rigorous quality management system. We are ISO 9001:2015 certified, RoHS and REACH compliant, and committed to zero-defect manufacturing.
ISO 9001:2015 Certified
Tesla Capacitors is ISO 9001:2015 certified, demonstrating our commitment to international quality management standards. Our certification covers the entire manufacturing process — from raw material procurement and film winding to final testing and dispatch.
Documented processes, regular internal audits, and continuous improvement protocols
All 8 manufacturing stages governed by standard operating procedures (SOPs) with defined quality checkpoints
Batch-wise traceability for all raw materials and finished products
Our Quality Testing Protocol
Every capacitor passes through these quality checks before leaving our facility.
Capacitance Measurement
Measured at 100Hz / 1kHz. Tolerance verified against customer specifications (±5%, ±10%)
Dissipation Factor (Tan δ)
Low tan δ ensures minimal energy loss. Measured at rated voltage and frequency
Hi-Pot Test
High voltage withstand test at 1.5x to 2x rated voltage for dielectric strength verification
Insulation Resistance
IR measurement at 25°C ensures no leakage current between terminals
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