ʻAno
Kūkulu ʻia ka mea hoʻololi me nā cores ferrite kiʻekiʻe a me nā coils copper, e hōʻoia ana i ka paʻa wela maikaʻi a me ka hana lōʻihi. Eia kekahi, ʻo kāna haʻahaʻa haʻahaʻa electromagnetic interference (EMI) a me ka haʻahaʻa leakage inductance e hāʻawi i ka ʻoi aku ka maikaʻi o ka ʻōnaehana a me ka haʻahaʻa haʻahaʻa EMI.
Loaʻa i kēia mea hoʻololi i nā lakiō huli he nui, e pili ana i kahi ākea o nā alapine hana, a me nā helu uila, e lilo ia i koho maʻalahi no nā noi like ʻole. He haʻahaʻa hoʻi kona pale ʻana e kōkua i ka hōʻemi ʻana i ka nalowale o ka mana a hoʻomaikaʻi i ka pono.
ʻO ka mea hoʻololi EFD25 he UL/CUL i ʻike ʻia a hoʻokō ʻo RoHS, e hālāwai ana i nā kūlana ʻoihana kiʻekiʻe o ka maikaʻi, palekana, a me ka hoʻokō kaiapuni. He alakaʻi ʻole a me ka eco-friendly, he koho maikaʻi loa ia no nā hoʻolālā ʻōmaʻomaʻo a hoʻomau.
ʻO ka holoʻokoʻa, ʻo ka EFD25 kiʻekiʻe-frequency transformer he mea hilinaʻi, kūpono, a paʻa hoʻi ke koho no kahi ākea o nā mea uila a me nā noi. ʻO kona haʻahaʻa haʻahaʻa, haʻahaʻa EMI, kiʻekiʻe kiʻekiʻe, a me nā koho hana maʻamau i koho ʻia no nā mea ʻenekinia a me nā mea hoʻolālā e ʻimi nei e hoʻolālā i kā lākou hoʻolālā.
ʻĀpana
A | 26.4±0.5 |
B | 26.75 ka nui |
C | 14.5max |
D | 33.2max |
E | 2.13±0.2 |
F | 0.15 ka nui |
G | 4.00±0.2 |
H | 1.00±0.1 |
J | 2.7±0.2 |
L | 1.80±0.2 |
K | 4.0±0.2 |
I | 28.96±0.2 |
● Mea hoʻololi i mua no nā noi PoE.
● Kū i nā Kūlana IEEE 802.3 bt(PoE).
● Hoʻohana ma ke ʻano kūlana me ka hoʻokomo 12V.
● Haʻahaʻa haʻahaʻa haʻahaʻa lilo o ke kumu hoʻohana me ka hana pinepine a hiki i 250KHz.
● Ke kū'ē i ka soldering wela Max ekolu 40 kekona reflows ma +250°C, 'āpana hooluolu i ka lumi wela ma waena o nā pōʻaiapuni.
● Papa Hoʻonaʻauao Māmā (MSL) 1 .
● Hoʻopau ʻia ʻo RoHS tin-silver-copper ma luna o ka tin over nickel over phos bronze. Loaʻa nā hoʻopau ʻē aʻe ma ke kumu kūʻai hou.
● Hana Hana -40°C a +85°C. (Ke komo pū me ka piʻi ʻana o ka wela o ka coil ma muli o ka wela i hana ʻia iho).
● Ka Mahana Waihona -40°C a i +125°C.
● Kaumaha 13g.