Nok9
TPR#Thermal
10년
옵션/액세서리(보조장치) (주장비:무선충전 시험기)
시험
전기·전자장비 > 측정시험장비 > 달리 분류되지 않는 측정시험장비
2018-06-07
46,000,000원
기관의뢰
고정형
시간별
225,000원
1. 이물질 탐지용 코일은 충전 중 모바일 기기에서 발생하는 열을 측정하는 시스템으로 무선전력전송 국제표준단체 WPC, The Wireless Power Consortium으로부터 표준측정 보조장치로 인정됨.
2. 이물질 탐지용 코일은 WPC규격 The Qi Wireless Power Transfer System Power Class 0 Specification, Extended Power Profile의 발열시험 요구사항을 충족함.
- The dual resonant circuit of Reference Test Coil for FOD is identical to the dual resonant circuit in Test Power Receiver #MP1B, except that:
• The Shielding is thermally coupled to the mounting box top cover.
• A thermocouple (type K, Wire Gauge 40) is attached to the top cover recess interfacing with the Shielding.
- The assembly is mounted inside an enclosure, such that the distance from the bottom face of the Secondary Coil to the outer surface of the box - the Interface Surface - is 2.5 mm.
- The material between the Interface Surface and the Secondary Coil consists of (the stereo lithography material) HMPU6, or a material having equivalent thermal and magnetic properties.
- The top cover of the enclosure acts as a heat sink and consists of aluminum.
- The dimensions of the top-cover recess that is thermally coupled to the Shielding are 53 × 36 × 7.5mm3, and the dimensions of the top cover part facing the outside of the enclosure are 130 × 70 × 2.2 mm3.
- The top-cover recess makes physical contact with the Shielding and is provided with thermal paste to ensure good thermal contact.