Malingaliro
Transformer ya EFD15 idapangidwa kuti ikwaniritse miyezo yapamwamba kwambiri yachitetezo komanso yodalirika. Ndilo lolembedwa ndi UL komanso lolembedwa ndi CE, kuwonetsetsa kuti likukwaniritsa zofunikira zonse zachitetezo ndi zabwino zomwe zimagwiritsidwa ntchito pazida zamagetsi ndi makina. Transformer imagwirizananso ndi RoHS, kuwonetsetsa kuti ilibe zinthu zovulaza zomwe zingawononge chilengedwe.
EFD15 thiransifoma ndiyoyenera kugwiritsa ntchito zosiyanasiyana, kuphatikiza magetsi osinthira, ma adapter a AC, madalaivala a LED, ndi zida zina zamagetsi. Amapereka mphamvu zambiri komanso kutaya mphamvu zochepa, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pamagetsi osagwiritsa ntchito mphamvu. Transformer ndi yabwino kuti igwiritsidwe ntchito pomwe kukula ndi kulemera ndizofunikira kwambiri.
Parameter
● Flyback transformer ya ntchito za PoE.
● Amakumana ndi Miyezo ya IEEE 802.3af (PoE).
● Imagwira ntchito mumtundu wa 36V-72V.
● Mphamvu yotsika kwambiri imatayika pakatikati yomwe imagwiritsidwa ntchito pafupipafupi mpaka 300KHz.
● Kukana kutentha kwa soldering Max atatu 40 seconds reflows pa +250 ° C, mbali zoziziritsa ku kutentha kwa chipinda pakati pa mizere .
● Moisture Sensitivity Level (MSL) 1 .
● Kutha kwa RoHS malata-silver-copper pamwamba pa nickel pamwamba pa phos bronze.Kuletsa kwina kulipo pamtengo wowonjezera.
● Kutentha kwa Ntchito -40°C mpaka +85°C. (Kuphatikiza kutentha kwa koyilo chifukwa cha kutentha kodzipangira).
● Kusungirako Kutentha -40°C mpaka +125°C.
● Kulemera kwa 5-5.6g.
A | 17.0±0.5 |
B | 17.20 max |
C | 8.51 kukula |
D | 21.97 max |
E | 2.10±0.2 |
F | 0.15 max |
G | 2.5±0.2 |
H | 0.72±0.1 |
J | 3.43±0.2 |
L | 1.80±0.2 |
K | 2.50±0.2 |
I | 16.88±0.2 |