DESIGN VALIDATION
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ENNEC's development team has a guideline of reliability testing to validate the product to be durable and well-engineered for new product development. Reliability testing is also recognized as DVT (design validation testing).
And for different products and applications, we have different scheme and testing items for the reliability testing.
ENNEC also works with 3rd party labs on product required testing and certifications such as UL, ETL, CSA, DLC, CE NSF and etc. with different compliance and standards requirements.
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RELIABILITY TESTING ITESM for NPD (New Product Development):
- EMC Test
- Bare Unit & Package Drop-Test
- Bare Unit & Package Vibration Test
- Low Temperature Operation Test, Damp Heat Operation Test
- Cold Storage Test, High Temperature & High Humidity Storage Test
- Temperature Impact Test, Temperature Cycle Test
- Burn-in Stabability Test (for light source lumen & color)
- On/Off Impact Test
- Noise Test
- ESD Test
- Phase Dimming Test, Flickering Test
- High Temperature Aging Test
- Light Distribution Test (IES, LDT file - LM79)
- Integrating Sphere Test (LM79, CCT, Efficacy, CRI, R9, PPF, wavelengths...)
- In Rush Current Test
- Thermal Test (Temperature Raise for different areas of the product)
- Hi-Pot Test, LED Driver Output Short Circuit Test, Leakage Current Test (for metal enclosure), Ball Press Test, Glow Wire Test, Needle Flame Test, Torque Test, Contact Resistance of Connector, Grounding Test
- IP Test (waterproof)
- UV Test (for outdoor products)
- HALT Test / Design Margin Test (min./mac. AC input voltage to failure)
- HASS Test / Design Margin Testi (high humidity/high temp test, 85/85 test)
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