Voltage thiab tam sim no Universal Transformer
01
DVDI Series Miniature Precision AC Voltage thiab tam sim no Transformers
Nta
① Nws tuaj yeem siv los ua ib qho hluav taws xob hloov hluav taws xob lossis lub tshuab hluav taws xob tam sim no.
② Nws yog tag nrho encapsulated, muaj zog txhua yam thiab ib puag ncig endurance, muaj zog dielectric zog, thiab ib tug elegant qauv.
③ Nws muaj peev xwm raug welded ncaj qha mus rau PCB.
④ Nws muaj tus pin-daim phiaj ntawm 2.54mm, uas ua tau raws li qhov yuav tsum tau ua ntawm lub rooj sib tham hauv computer.
⑤ Nws yog lub teeb yuag, me me, qhov tseeb, muaj ntau qhov qauv, thiab hloov tau yooj yim hauv nws daim ntawv thov.
Cov xwm txheej puag ncig
① Ambient kub: -55 ℃ ～ + 85 ℃;
② txheeb ze av noo: ≤90% ntawm 40 ℃;
③ Atmospheric siab: 860 ~ 1060mbar
(kwv yees li 650 ~ 800mmHg).
Kev khiav hauj lwm zaus
20Hz ~ 20kHz
Rwb thaiv tsev Thermal Class
Chav Kawm B (130 ℃).
Kev nyab xeeb nta
① Dielectric tsis kam:> 1000MΩ nyob rau hauv ib txwm mob;
② Rwb thaiv tsev tiv taus qhov hluav taws xob: 3KV 50Hz / 1min (siv raws li qhov hloov pauv hluav taws xob);
6KV 50Hz / 1min (siv raws li tam sim no transformer);
③ Hluav taws kub retardancy: Ua raws li UL94-V0.