icyuma gikingira utwenge kidafite umutwe SMT Pj-381-4p icyuma gikingira utwenge kidafite umutwe

Ibyiza by'ibicuruzwa:

Gutanga byihuse, ingero z'ubuntu, ibicuruzwa bifite raporo y'ikizamini cya SGS RoHS, igihe cy'ubuzima bw'ikizamini cy'inshuro zirenga 5000,ihangana ry'ubushyuhe bwinshi bw'igitambaro,serivisi yizewe nyuma yo kugurisha, inkunga ya tekiniki n'imyitwarire myiza ya serivisi

Ahantu ho gushyiramo porogaramu: 

Ibikoresho bya terefone zo mu matwi, ibikoresho n'ibikoresho, ibikoresho by'ikoranabuhanga bikoreshwa n'abantu, ibikoresho byo mu rugo, ibikoresho by'umutekano, ibikoresho bya hi-fi, ibikoresho by'amajwi

Imbaraga z'uruganda:

Ifite uburambe bw'imyaka 13 mu nganda, ikigo cyatsindiye icyemezo cya ISO9001, impapuro nyinshi z'ipatanti, abakiriya barenga 5300 b'amakoperative, abakiriya benshi b'ibigo byanditse ku rutonde, abakozi 106, ibikoresho 12 byo gushushanya, imashini 18 zo gushushanya, imashini 26 zo guteranya zikora, imashini 32 zo gupima zikora, imashini 21 zo gupima zikora, imashini 12 zo gupima ubuzima n'ibindi bikoresho 25 byo gupima.

Igicuruzwa cyacu cyujuje ibisabwa bikurikira kandi gishobora gutsinda ibizamini bikurikira:

1) urugero rw'ubushyuhe:koresha mu gihe kiri hagati ya -30~70ºc

2) Urwego rusanzwe rw'ikirere cyo gupima no gupima ni uru rukurikira:

(1) hagati y'umubiri n'umuyobozi: 5ºc kugeza 35℃

(2) hagati y'abayobora indege ntibigomba kuba ari uguhuza:Kuva kuri 45% kugeza kuri 85%

(3) igitutu:86kpa kugeza 106kpa

3) imbaraga zo guhuza no guhagarika

Igipimo kigomba gukorwa nyuma yo guhuza no gukurura hakoreshejwe pluge isanzwe inshuro 3, imbaraga zo guhuza no gukurura 5-15n

4) imbaraga z'inyuma

Umutwaro utaziguye wa 0.1n/m(1kgf/cm) ugomba gushyirwa ku mutwe w'icyuma mu gihe cy'umunota 1 mu cyerekezo icyo ari cyo cyose.

Nta cyangiritse ku gice cy'icyuma nk'imyanya, gucikagurika cyangwa amashanyarazi, kandi imiterere y'imashini igomba kuba yuzuye.

5) kurwanya gukorana n'umuntu

bipimwe ku muyoboro muto w'amashanyarazi(cyangwametero 100 cyangwa munsi yabyo)1000hz, ubushobozi bwo guhangana n'ibintu ≤30mω

6) kwirinda gushyushya ibintu mu buryo butuma ibintu bitagira ubushyuhe

Shyira voltage ya 500v dc mu gihe cy'umunota 1 ku bice bikurikira, hanyuma hagapimwa:

(1) hagati y'umubiri n'umuyobozi

(2) hagati y'abayobora indege ntibigomba kuba ari uguhuza

(3) hagati y'amakuru ayobora amashanyarazi ntabwo agomba kuba iyo plug ishyizwemo dc 500v, uburinzi bw'umunota 1 bwo gukingira amashanyarazi ≥100mω

7) amanota:dc 30v 0.2a

8) imbaraga za dielectric: ac 250v ims (50~60hz) ku munota 1 w'urugendo: 0.5m

(1) hagati y'umubiri n'umuyobozi

(2) hagati y'abayobora itumanaho ntibigomba kuba ariho

(3) hagati y'abayobora ibyuma ntibigomba kuba igihe hashyizwemo plug dc 250v umunota 1

9) ikizamini cyo gusora

Igice cyo hejuru cy'aho ibyuma bihagarara kigomba kwinjizwa muri 1mm mu bwogero bwa solder bwa 240±5℃ mu gihe cy'amasegonda 3±0.5

10) uburyo bwo kurwanya ubushyuhe bwo gutwika ibintu mu buryo bworoshye:

Gushyushya mbere: ubushyuhe ku buso bwa foil y'umuringa bugomba kugera kuri 180℃.120s nyuma ya pcb

byinjijwe mu bikoresho byo gusodera. Ubushyuhe burebure: ubushyuhe ku buso bw'icyuma gikozwe mu muringa bugomba kugera ku bushyuhe bwo hejuru bwa 260±5℃ mu masegonda 20.

11) ikizamini cyo kurwanya ubushyuhe bwo gushongesha

Uburyo bwo gusora icyuma:

ubushyuhe bwa biti 330±5℃ ikoreshwa

igihe cyo gusodera icyuma 3±0.5 amasegonda

icyakora umuvuduko ukabije ntugomba gushyirwa kuri terminal

13) ikizamini cy'ubushuhe

icyuma kigomba kubikwa ku bushyuhe

cya 40±2℃ n'ubushuhe bwa 90% kugeza 96% mu gihe cy'amasaha 96, hanyuma agakoresho kagomba kuguma mu kirere gisanzwe isaha 1 mu zindi nzira.

14) ikizamini cy'ubushyuhe

Itsindaterefoneicyuma gishyirwa mu gikoresho kigomba kubikwa ku bushyuhe bwa 70±2℃ mu gihe cy'amasaha 96，hanyuma bigashyirwa mu bikorwa byo kugarura ibintu mu buryo bugenzurwa

15) ikizamini cy'ubukonje

Agasanduku kagomba kubikwa ku bushyuhe bwa -25±3℃ mu gihe cy'amasaha 96 hanyuma kagashyirwa mu buryo bugenzurwa bwo kugakira isaha imwe nyuma y'aho

16) ikizamini cy'ubuzima

ku gipimo cy'isuzuma(cyangwaumutwaro udakoresha imbaraga)

Guhuza no gukuraho bigomba gukorwa inshuro 5000 ku muvuduko wa metero 10 kugeza kuri 20 / umunota

17) ikizamini cyo gushyuha n'ubukonje

Agasanduku kagomba gukorerwa imikino itanu ikurikira igaragara ku ishusho, hanyuma kagasubizwamo kakareka kakaguma mu cyumba mu gihe cy'iminota 30..

TAha ntihagomba kubaho guhindagurika cyangwa imitumba mu gice cyabumbwe.&imbaraga zo gukuramo: 3 kugeza 20n

Ubudahangarwa bwo gukoraho: ntarengwa.30mω

Ubudahangarwa bw'ubushyuhe: nibura 100 mω

Voltinge ihangana na dielectric: 500vac/min (hagati y'aho terminale zihagarara)