모든 항목-
- 직업적인
- 실력 있는
- 고품질
테스트 프로세스
대다
평가
테스트
분석 보고서
Jie 치 전자 테스트 항목
- HD 외관 검사
- High Definition Appearance testing including Silk screen, coding, High Definition detect solder balls, which can detect whether oxidized or counterfeit parts.
- 최종 기능 테스트
- During a functional test the voltage level of the output signals from the DUT are compared to the VOL and VOH reference levels by the functional comparators. An output strobe is assigned a timing value for each output pin to control the exact point within the test cycle for sampling the output voltage.
- 개방 / 단락 시험
- The opens/shorts test(also called continuity or contact test) verifies that, during a device test, electrical contact is made to all signal pins on the DUT and that no signal pin is shorted to another signal pin or power/ground.
- 프로그래밍 테스트
- To exam the read,erase and program function as well as blank checking for chips including digital memory,Microcontrollers,MCU and so on
- X 선 및 ROHS 테스트
- X-RAY can confirm whether the wafer and wire bond and die bond is good or not ; the ROHS test is via the environmental protection of the product pin and lead content of the solder coating by the photovoltaic equipment
- 화학 분석
- Verify by chemical analysis whether the part is fake or refurbished
실험실 현장 테스트
