Chirevo chekuvanzika: Kuvanzika kwako kwakakosha kwazvo kwatiri
Fr-4 EPOXEX Board Insolation Tembiricha Inodziya Giredhi
Zvinyorwa zvikuru zveFr-4 ePoxy Board ndeye Girazi Fiber jira uye resin (kazhinji epoxy resin). Kuti utsvage zvakanakisa chigadzirwa mutengo wekuita, nzvimbo dzakasiyana dzekushandisa dzinogona kusarudza Fr-4 epoxy bhodhi ine akasiyana tembiricha ekudziya ekurwisa mamakisi.
Iyo tembiricha yekudzivisa giredhi rezvakaitika Iyo 8 tembiricha yekudziya mamakisi, e giredhi, b giredhi, f mugiredhi, H giredhi, C giredhi, n giredhi uye r grade. Pakati pavo, r mugiredhi ndiyo yakakwirira mwero weFr-4 epoxy bhodhi, nepo giredhi iri yakaderera chikamu cheFr-4 epoxy bhodhi. Yedu yakajairika Fr-4 epoxy mabhodhi ndeye egiredhi uye b giredhi.
Kuti uwane ruzivo, ona Tembiricha Rating Tafura yeFr-4 EPOXY Bhodhi pazasi:
Insulation tembiricha kirasi | Giredhi | E giredhi | B giredhi | F giredhi | H Giredhi | C giredhi | N giredhi | R giredhi |
Yakakura inobvumidzwa kupisa (℃) | 105 | 120 | 140 | 155 | 180 | 200 | 220 | 240 |
Tembiricha yemhepo inosimuka muganho (k) | 60 | 75 | 80 | 105 | 125 | 135 | 150 | 170 |
Performance Reference tembiricha (℃) | 80 | 95 | 100 | 120 | 145 | 155 | 170 | 190 |
Iyo inoenderana muganho inoshanda tembiricha uye yakajairika yekushandisa tembiricha yakanyorwa ichave yakajeka mumidziyo yemagetsi inoshandiswa. Iyo inotsigira Fr-4 ePoxy Board inofanira kusarudzwa kuti isasarudzwe kuongororwa kweiyi tembiricha kuti ive nechokwadi chekuti inogona kushanda kazhinji pane tembiricha kwenguva yakareba. Usaite kuti kutadza kwechishandiso chose nekuda kweiyo isina kukodzera giredhi rezvinyorwa zvinosimbisa.
Uyezve, iyo Fr-4 ePoxy Board ichakonzera kukwezva nekukwegura uye kukundikana neiyo basa rinoramba iri mumamiriro ekunze epamhepo, saka zvakakosha kuti usarudze yakakodzera Fr-4 epoxy bhodhi.
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November 14, 2024
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November 14, 2024
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Chirevo chekuvanzika: Kuvanzika kwako kwakakosha kwazvo kwatiri
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Chirevo chekuvanzika: Kuvanzika kwako kwakakosha kwazvo kwatiri