Me yasa amfani da FR-4 don yin manyan Tg PCBs?

Me yasa amfani da FR4 don yin manyan Tg PCBs?

Wasu aikace-aikacen suna buƙatar PCB don jure yanayin zafi mai girma na 200 ℃ ko sama.Don ingantaccen aiki a aikace-aikacen zafin jiki mai girma, muna buƙatar keɓaɓɓun PCBs ƙerarru ta amfani da kayan aikin aiki.An tsara wannan blog ɗin don sanin ku da irin wannan PCB mai kwazo, mai suna HIGH-TG.Wadannanbabban tg PCBszai iya jure maɗaukakin yanayin yanayin canjin gilashin na PCBs yayin samar da fasali masu zuwa:

1. Ingantacciyar kulawar impedance

2. Kyakkyawan kula da thermal

3. Low danshi sha

4. Daidaitaccen aiki

FR4 - Abubuwan da aka fi so don manyan Tg PCBs

Don matsananciyar aikace-aikacen kewayon zafin jiki, ana kera manyan Tg PCBs ta amfani da FR-4 substrates.Fr-4 wani nau'in wuta ne wanda ke riƙe da gilashin fiber ƙarfafa kayan epoxy wanda ke zaune tare da hawan lamination da yawa, hadaddun sarrafa PCB kuma yana ba da damar walƙiya mara gubar.Abubuwan FR-4 gama gari sun haɗa da PTFE mai tsafta, PTFE mai cike da yumbu, da ma'aunin zafi da sanyio.Wadannan sune kaddarorin na musamman na FR-4 wanda ya sa ya dace don PCBs don aikace-aikace masu buƙata.

1. Kyakkyawan aikin lantarki.

2. Zai iya jure wa hakowa na musamman da plating ta hanyar shiri na rami (PTH).

3. Kyakkyawan plating ta hanyar amincin rami.

4. Farashin yana da ƙananan ƙananan.

5. Stable dissipation factor (Df) idan aka kwatanta da sauran daidaitattun kayan PCB.

6. Kyakkyawan juriya na sinadarai

7. Dace da PCB zane bukatar m iko da impedance

8. Shockproof, shockproof da harshen retardant.

Idan akai la'akari da aikinta na musamman a cikin kula da thermal, FR-4 High Tg PCBs an zaɓi yadu don aikace-aikace a cikin kwamfuta, ajiya da na'urori, kayan lantarki na mabukaci, tsarin sadarwar da tsarin sadarwa, sararin samaniya & Tsaro, likitanci, Masana'antu & Instrumentation, da masana'antar kera & lantarki.Masana'antar sufuri.

Zaɓi kayan da suka dace don cimma sakamakon da ake so

Daga cikin nau'ikan kayan FR-4 da ake samuwa, yana da mahimmanci don zaɓar kayan da ya dace don buƙatun aikace-aikacen, yayin da yake ƙayyade kwanciyar hankali da ingantaccen aiki na ɓangaren ƙarshe.Abubuwa kamar izini na dielectric, ƙimar hasara, haɓakar zafin jiki, zafin jiki na canzawa, ƙimar haɓakar thermal (CTE), kaddarorin lantarki, da sauransu, yakamata a yi la'akari da su kafin zaɓin FR-4 substrates don aikace-aikacen ku.Idan kun rikice game da nau'in kayan FR-4 da za ku zaɓa, yi la'akari da yin aiki tare da masana'anta na PCB da suka ƙware wajen samar da manyan Tg PCBs zuwa masana'antu daban-daban.RigiFlex Technologies yana ɗaya daga cikin sanannunPCB masana'antuna cikin kasuwa kuma suna da gogewa ta hannu wajen isar da manyan Tg PCBs a cikin nau'ikan jeri iri-iri.Nemi babban tg PCB quote yanzu!