Jinftry Declaration Of Quality Control

1、Selection Pemilihan pemasok yang cermat, pengujian dan evaluasi kualitas produk yang profesional, dan tanggung jawab yang tinggi terhadap pelanggan, kami menggunakan tiga jaminan ini untuk memastikan kualitas produk.
2、Semua produk yang kami jual telah menjalani prosedur pengujian yang ketat, dan kami telah berpengalaman insinyur listrik, tim QC dan tim pengembangan solusi.
3、Control Kontrol kualitas produk kami akan menjadi dasar yang kuat untuk kerja sama berkelanjutan jangka panjang kami.

Tes bagian dari Jinftry termasuk

Inspeksi Visual HD

High Definition Appearance testing including silk screen, coding, High Definition detect solder balls, which can detect whether oxidized or counterfeit parts.

Pengujian Fungsi Akhir

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.

Tes Terbuka / Pendek

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.

Programming Function Testing

To exam the read, erase and program function as well as blank checking for chips including digtal memory, Microcontrollers, MCU and so on.

Tes X-RAY Dan ROHS

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.

Analisis Kimia

Verify by chemical analysis whether the part is fake or refurbished.

Proses Tes

Menerapkan

Penilaian

Uji

Laporan analisa

Silakan kirim permintaan tes ke: sales@jinftry.com

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