Ubushyuhe bwa PTC
Byombi PTC na NTC birashobora gutangwa.
Ibyinshi mu bucuruzi bwa coaxial resonator bikozwe mu muringa, ariko aluminium igenda ikoreshwa nkibikoresho byo guturamo. Rezonator nyirizina ubwayo (ubusanzwe imbere mumazu) izashyirwaho feza kugirango itezimbere kandi igabanye "gutakaza uruhu" kugirango ifashe kugumana Q. Ikibazo cyo guhuza ni umuringa usize ifeza, naho umugozi uhuza ifeza. Centre resonator irashobora no gushyirwaho zahabu kumpera yanyuma yakarere gakomeye ka RF.
Ubusanzwe resonator yo hagati ni ifeza igurishwa hejuru yikigero cyo hejuru, mugihe impera yimbere yinzu ifunze hamwe nigitwikiro cyumuringa. Mubisanzwe, nyuma yo guhindura byose birangiye, igifuniko cyo hejuru hamwe nigifuniko cyanyuma mubisanzwe bikosorwa cyangwa bigasudirwa kumazu ukoresheje imashini.
Ibyiza:
1. Ubushyuhe bwo gukora buringaniye, ubugari busanzwe bukwiranye - 25 ℃ ~ 125 ℃
2. Ingano ntoya kandi irashobora gupima ubushyuhe bwubusa, cavites nuyoboro wamaraso mubinyabuzima bidashobora gupimwa nubundi bushuhe;
3. Biroroshye gukoresha kandi agaciro ko guhangana karashobora guhitamo kuva 0.1 kugeza 100 K Ω;
4. Biroroshye gutunganya muburyo bugoye kandi birashobora kubyara umusaruro;
5. Umutuzo mwiza nubushobozi burenze urugero.
6. Irashobora gupakirwa mumifuka myinshi cyangwa kaseti & Gupakira.
Ingano n'ibipimo:
| Ingingo | c | D | h | Ød | W |
| Ingano (umubikira) | 7.5 ± 1 | 4.0 ± 0.5 | 7.5 ± 1 | 0.5 | 4.5 ± 1 |
Ibyiza by'amashanyarazi:
| Ingingo | Ibiranga |
| Gukoresha Ubushyuhe (Hejuru) | -25 kugeza + 125ºC (V = 0), 0 kugeza + 60ºC (V = V max) |
| Ikigereranyo cya oltage (VR) | 220 Vrms (T = 60 ° C) |
| Umuvuduko Ukoreshwa cyane. (Vmax) | 265 Imirongo |
| Umuvuduko wa Surge wihanganira (Vs) | Vmax x (1.2 ~ 1.5) |
| Hindura Ubushyuhe (TS) | 120 ºC |
| Ikigereranyo kigezweho (IR) | 30 mA |
| Guhindura Ibiriho (Is) | 60 mA |
| Impinduka ntarengwa (I smax) | 0.2 A. |
| Ibisigaye (Ir) | 5 mA |
| Kurwanya Kurwanya (RR) | 150 Ω |
| Kurwanya Ntarengwa (R min) | 84 Ω |
| Ubworoherane bwa RR | ± 25% |
| Kuzamuka | Imirasire |
Gusaba
1.Yakoreshejwe umushoferi wa LED
2. Ibikoresho byo murugo, guteka induction nibindi bikoresho bya elegitoroniki.
Ipaki:
