PTC Thermistor
PTC thiab NTC tuaj yeem muab tau.
Feem ntau cov lag luam coaxial resonators yog ua los ntawm tooj liab, tab sis txhuas yog nce siv los ua cov khoom vaj tsev. Qhov tseeb resonator nws tus kheej (feem ntau nyob rau hauv lub tsev) yuav yog silver-plated los txhim kho conductivity thiab txo "tawv nqaij poob" los pab tswj siab Q. Lub coupling voj yog silver-plated tooj liab, thiab lub coupling voj yog silver-plated. Lub chaw resonator tuaj yeem ua tau kub-plated ntawm qhov kawg ntawm qhov siab RF impedance cheeb tsam.
Lub chaw resonator feem ntau yog nyiaj soldered mus rau saum lub hau, thaum lub distal kawg ntawm lub tsev yog kaw nrog ib tug tooj liab kawg cover. Feem ntau, tom qab tag nrho cov kev hloov kho tiav, lub hau npog sab saum toj thiab lub hau kawg feem ntau yog tsau los yog welded rau lub tsev los ntawm lub tshuab screws.
Qhov zoo:
1. Kev ua haujlwm kub ntau yog qhov dav, qhov ntsuas kub ib txwm haum rau - 25 ℃ ~ 125 ℃
2. qhov me me thiab tuaj yeem ntsuas qhov kub ntawm qhov khoob, kab noj hniav thiab cov hlab ntsha hauv cov kab mob uas tsis tuaj yeem ntsuas los ntawm lwm cov ntsuas kub;
3. Nws yog ib qho yooj yim rau siv thiab tus nqi kuj tuaj yeem xaiv los ntawm 0.1 txog 100 K Ω;
4. yooj yim rau txheej txheem rau hauv cov duab complex thiab tuaj yeem ua ntau yam;
5. Zoo stability thiab overload muaj peev xwm.
6. tuaj yeem ntim rau hauv cov hnab ntim ntau lossis daim kab xev & Reel ntim.
Loj thiab qhov ntev:
| Yam khoom | c | D | h | Ød | W |
| Loj (nun) | 7.5 ± 1 | 4.0 ± 0.5 | 7.5 ± 1 | 0.5 | 4.5 ± 1 |
Hluav taws xob cov khoom:
| Yam khoom | Yam ntxwv |
| Kev khiav hauj lwm qhov kub thiab txias (Sab saum toj) | -25 txog +125ºC (V = 0), 0 txog +60ºC (V = V max) |
| Rated oltage (VR) | 220 Vrms (T = 60 ° C) |
| Max ua haujlwm voltage.(Vmax) | 265 vwm |
| Surge Voltage tiv thaiv (Vs) | Vmax x (1.2 ~ 1.5) |
| Hloov qhov kub thiab txias (TS) | 120 ºC |
| Rated tam sim no (IR) | 30 mA |
| Hloov tam sim no (Yog) | 60 mA |
| Qhov siab tshaj plaws hloov tam sim no (I smax) | 0.2 A |
| Residual Current (Ir) | 5 mA |
| Rated Resistance (RR) | 150 Ω |
| Yam tsawg kawg nkaus Resistance (R min) | 84 Ω |
| Tolerance ntawm RR | ± 25% |
| Mounting | Radial |
Daim ntawv thov
1.Siv rau LED tsav tsheb
2. Cov khoom siv hauv tsev, induction cooker thiab lwm yam khoom siv hluav taws xob.
Pob:
