Ka hoʻohana ʻana o nā kukui akamai i nā kaʻa
I nā makahiki i hala iho nei, me ka hoʻomohala ʻana o ka ʻenehana akamai hana a me ka hoʻonui ʻana i ka hoʻohana ʻana i nā kaʻa, ke neʻe mālie nei hoʻi nā kukui kaʻa i ka naʻauao. Ma ke ʻano he ʻāpana ʻike maka a me ka palekana, manaʻo ʻia nā kukui uila e lilo i mea lawe nui o ka hopena o ke kahe ʻikepili kaʻa, e hoʻokō ana i ka hoʻonui hana mai ka "hana" a i ka "akamai".
Nā koi o nā kukui kaʻa akamai no nā capacitors a me ke kuleana o nā capacitors
Ma muli o ka hoʻonui ʻia ʻana o nā kukui kaʻa akamai, ua piʻi pū ka nui o nā LED i hoʻohana ʻia i loko, e hoʻonui ana i ke au hana o nā kukui kaʻa. ʻO ka piʻi ʻana o ke au e hele pū me ka hoʻopilikia ripple nui a me ka loli voltage, kahi e hoʻopōkole nui ai i ka hopena kukui a me ke ola o nā kukui kaʻa LED. I kēia manawa, he mea koʻikoʻi ka capacitor e hana ana i ka mālama ikehu a me ke kānana ʻana.
ʻO nā capacitors electrolytic aluminika SMD wai YMIN a me nā capacitors electrolytic aluminika hybrid paʻa-wai he mau ʻano o ka ESR haʻahaʻa, hiki ke kānana i ka walaʻau hele hewa a me ke komo ʻana i loko o ke kaapuni, e hōʻoia i ka paʻa mau o ka mālamalama o nā kukui kaʻa a ʻaʻole e hoʻopilikia ʻia e ke komo ʻana o ke kaapuni. Eia kekahi, hiki i ka ESR haʻahaʻa ke hōʻoia i ka mālama ʻana o ka capacitor i kahi piʻi haʻahaʻa o ka mahana ripple ke hele kahi au ripple nui, e hoʻokō i nā koi hoʻoheheʻe wela o nā kukui kaʻa, a hoʻolōʻihi i ke ola o nā kukui kaʻa.
Koho Huahana
| Nā capacitors electrolytic alumini hybrid paʻa-wai | moʻo | Volt | Ka mana (uF) | Ana (mm) | Mahana (℃) | ke ola (Hora) |
| VHT | 35 | 47 | 6.3×5.8 | -55~+125 | 4000 | |
| 35 | 270 | 10×10.5 | -55~+125 | 4000 | ||
| 63 | 10 | 6.3×5.8 | -55~+125 | 4000 | ||
| VHM | 35 | 47 | 6.3×7.7 | -55~+125 | 4000 | |
| 80 | 68 | 10×10.5 | -55~+125 | 4000 | ||
| Nā Capacitors Electrolytic Aluminum SMD Wai | moʻo | Volt | Ka mana (uF) | Ana (mm) | Mahana (℃) | ke ola (Hora) |
| VMM | 35 | 47 | 6.3×5.4 | -55~+105 | 5000 | |
| 35 | 100 | 6.3×7.7 | -55~+105 | 5000 | ||
| 50 | 47 | 6.3×7.7 | -55~+105 | 5000 | ||
| V3M | 50 | 100 | 6.3×7.7 | -55~+105 | 2000 | |
| VKL | 35 | 100 | 6.3×7.7 | -40~+125 | 2000 |
Hopena
ʻO nā capacitors electrolytic alumini hybrid paʻa-wai YMIN a me nā capacitors electrolytic alumini SMD wai i loaʻa nā pono o ka ESR haʻahaʻa, ke kū'ē ʻana o ke au ripple kiʻekiʻe, ke ola lōʻihi, ke kū'ē ʻana i ke anuanu kiʻekiʻe, ka miniaturization, a me nā mea ʻē aʻe, e hoʻoponopono ana i nā wahi ʻeha o ka hana paʻa ʻole a me ke ola pōkole o nā kukui kaʻa, a hāʻawi i ka hōʻoia ikaika no ka hoʻolālā huahana hou o nā mea kūʻai aku.
Ka manawa hoʻouna: Iulai-24-2024