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WF10A датащи(PDF) 6 Page - WALSIN TECHNOLOGY CORPORATION |
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WF10A датащи(HTML) 6 Page - WALSIN TECHNOLOGY CORPORATION |
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6 / 7 page ![]() Approval sheet Page 6 of 7 ASC_WF10A_V02 MAY - 2016 TEST PROCEDURE / TEST METHOD REQUIREMENT Resistor Temperature cycling Clause 4.19 30 minutes at -55 C3C, 2~3 minutes at 20°C+5°C-1°C, 30 minutes at +155 C3C, 2~3 minutes at 20°C+5°C-1°C, total 5 continuous cycles R/R max. (1%+0.05) Damp Heat (Load life in humidity) Clause 4.24 1000 +48/-0 hours, loaded with RCWV or Vmax continuously in humidity chamber controller at 40 C2C and 90~95% relative humidity, R/R max. (3%+0.10) Load Life (Endurance) Clause 4.25 1000+48/-0 hours; loaded with RCWV or Vmax in chamber controller 70±2ºC, 1.5 hours on and 0.5 hours off R/R max. (3%+0.10) Bending strength Clause 4.33 Resistors mounted on a 90mm glass epoxy resin PCB(FR4), bending once 3mm for 10sec. No visual damaged, R/R max. (1%+0.05) Adhesion Clause 4.32 Pressurizing force: 5N, Test time: 10±1sec. No remarkable damage or removal of the terminations Insulation Resistance Clause 4.6 Apply the maximum overload voltage (DC) for 1minutes R≧1GΩ Dielectric Withstand Voltage Clause 4.7 Apply the maximum overload voltage (AC) for 1 minutes No breakdown or flashover |
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