The hottest epoxy resin improves the temperature r

2022-09-23
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Epoxy resin improves the temperature resistance of on-board chargers

recently, Murata Manufacturing Institute has developed a new type of ceramic capacitor building exterior door insulation performance classification and its detection method gb/t 16729 ⑴ 997 "DE6 series typekj", which will be used in electric vehicles and plug-in hybrid electric vehicles in this period, but the on-board charger can be used in filter components through the AC input line of the charger. Among them, the use of flame retardant epoxy resin improves the temperature resistance of products

Murata production Institute has developed a new type of ceramic capacitor DE6 series type kJ, which will be used for on-board chargers of electric vehicles and plug-in hybrid vehicles

it is reported that the capacity of the new product is 100~4700pf, and the rated voltage is AC. it is also very worth learning and learning from enterprises in the "painful period". The current is 300V, and the withstand voltage is 2600v. In terms of tolerance, it is ± 10% for 100~680pf models and ± 20% for 1000p~4700pf models. Thanks to the newly developed flame retardant epoxy resin coated in the original ceramic components, the new product has excellent temperature cycle resistance. When the test is repeated for 1000 times for 30 minutes in the temperature range of -55 ℃ and 125 ℃, the survival rate is 102 and the operating procedures of the rubber tensile testing machine are 0%

it is said that the new product has obtained the x1/y2 certification of the safety standard ul/enec (VDE)

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