Matsa lamba 89448-51010 don Toyota mai firikwensin matsin lamba

siga aikin

Akwai nau'ikan na'urori masu auna matsi da yawa, kuma wasan kwaikwayon su ma ya bambanta. Yadda za a zabar firikwensin firikwensin da ya dace da amfani da shi ta fuskar tattalin arziki da hankali.

1. Matsakaicin iyaka

Matsakaicin ƙimar ƙimar shine kewayon matsin lamba wanda ya dace da ƙayyadadden ƙimar ma'aunin. Wato, tsakanin mafi girma da mafi ƙanƙanta yanayin zafi, firikwensin yana fitar da kewayon matsa lamba wanda ya dace da ƙayyadaddun halayen aiki. A aikace aikace, matsi da aka auna ta firikwensin yana cikin wannan kewayon.

2. Matsakaicin iyaka

Matsakaicin iyakar matsa lamba yana nufin matsakaicin matsa lamba wanda firikwensin zai iya ɗauka na dogon lokaci, kuma baya haifar da canje-canje na dindindin a cikin halayen fitarwa. Musamman ga na'urori masu auna matsa lamba na semiconductor, don haɓaka layin layi da halayen zafin jiki, ƙimar matsa lamba gabaɗaya yana raguwa sosai. Saboda haka, ba zai lalace ba ko da ana amfani da shi akai-akai sama da matsi mai ƙima. Gabaɗaya, matsakaicin matsa lamba shine sau 2-3 madaidaicin matsi mai ƙima.

3. Matsin lalacewa

Matsin lalacewa yana nufin matsakaicin matsa lamba wanda za'a iya amfani da shi akan firikwensin ba tare da lalata sashin firikwensin ko mahalli na firikwensin ba.

4. Linearity

Linearity yana nufin madaidaicin karkatar da alaƙar layin tsakanin fitarwar firikwensin da matsa lamba a cikin kewayon matsin aiki.

5. Lalacewar matsin lamba

Bambanci ne na fitarwa na firikwensin lokacin da mafi ƙarancin aiki da matsakaicin matsa lamba na aiki ya kusanci wani matsa lamba a zazzabi na ɗaki kuma a cikin kewayon matsin aiki.

6. Yanayin zafi

An raba kewayon zafin jiki na firikwensin matsa lamba zuwa kewayon zafin diyya da kewayon zafin aiki. Matsakaicin zafin ramuwa saboda aikace-aikacen diyya na zafin jiki, kuma daidaito yana shiga cikin kewayon zafin jiki a cikin kewayon da aka ƙididdigewa. Matsakaicin zafin aiki shine kewayon zafin jiki wanda ke tabbatar da firikwensin matsa lamba don yin aiki akai-akai.

Siffofin fasaha (kewayon 15MPa-200MPa)

Siga naúrar fasaha index siga naúrar fasaha

Sensitivity mV/V 1.0± 0.05 zafin zafin jiki mai hankali ≤% fs/10℃ 0.03.

Mara layi ≤% ≤% F·S ± 0.02～±0.03 Yanayin zafin aiki ℃-20℃ ~+80℃

Lag ≤% ≤% F · S ± 0.02～± 0.03 Juriyar shigarwa ω 400 10 ω

Maimaituwa ≤% ≤% F · S ± 0.02～± 0.03 Juriyar fitarwa ω 350 5 ω

Crap ≤% fs/30min 0.02 Ƙarfin aminci ≤% ≤% F·S 150% F·S

Sifili fitarwa ≤% fs 2 Insulation juriya MΩ ≥5000MΩ(50VDC)

Sifili zazzabi coefficient ≤% fs/10℃ 0.03 Nasihar tashin hankali irin ƙarfin lantarki V 10V-15V.