Chii impedance of pamahedhifoni

Impedance pamahedhifoni - ndiwo kurwisa yavo pasuo. Tungamirirwa payo, vazhinji hwokugadzira uye operative maitiro vavo.

Kana yakaderera impedance pakati pamahedhifoni (25 ohms zvichidzika), ivo zvinoda zvishoma simba kupa yepamusoro inzwi. pamahedhifoni aya zvakanaka wakanyatsokodzera kushandiswa ne mano akadai mumhanzi vatambi, mobile phones nezvimwe inotakurika namano.

Uye kana pamahedhifoni impedance ndiyo 25 ohms zvakawanda, ivo vanoda simba refu goho pamwero. Kuramba uku anoadzivirira zvichibvira zvakakanganiswa overloads. pamahedhifoni izvi zvinogona kushandiswa zvakawanda audiotehnicheskih namano. Somuenzaniso, izvi zvinosanganisira kushandiswa DJ-branding womuenzaniso, chezita nemishonga iri pamusoro 25-70 ohms.

Kana Headphone impedance yakaderera, ivo vava kubatwa kukuvadza kana uchishandisa mukuru-simba amplifiers. Kana iwe, Somuenzaniso, batanidza pamahedhifoni ane pasi impedance kuti dj-ru marongero uye achaita kuti uzere pakukwanisa kwayo chishandisei, iwe nazvo, pamwe putika.

Saka, chii chiri optimum impedance? Pamahedhifoni kushandiswa proslushavaniya Audio mutambi kana inotakurika Laptop, inofanira Zvakanakisa kuva nemishonga anenge 16-20 ohms uye aikanganiswa vanenge 100 db / MW. Kana mudziyo wako inoita European tsika kunonyanyisa vhoriyamu, zvakanakisisa kusarudza pamahedhifoni ane impedance 16 ohms, sezvo namano izvi kunonyanyisa simba ichiri muduku kupfuura vamwe.

Kazhinji, zvavakabvumirana chezita impedance pamahedhifoni zvinoratidzwa mapepa nokuda mudziyo.

Zvakakosha kufungawo impedance pakati pamahedhifoni, sezvo mienzaniso zvose kushanda nedzimwe rakawanda Magetsi uye nemishonga. Mumwe Headphone womuenzaniso zvakananga dzaona uye calibrated kundochingamidza chaizvo mutoro vhoriyamu. Izvi kwete chete kunovimbisa kuchengeteka kushandiswa kwemichina, asi kunowedzera lifespan kwayo.

Pakuvamba, mumakore 60-80, dzinowanzotaura yakakwirira impedance pamahedhifoni, sezvo simba goho mudziyo kuti nguva yakanga yakakwirira zvikuru. Kamwe akatanga kushandiswa resistors, achideredza goho voltage. Muna 1996, hwakagadzira mureza pamusoro Headphone impedance - 120 Ohm. Izvi aiva chinokosha nezvainoita kugadzirwa uye kukura yokutevedzera dzakakwirira impedance, asi panguva imwe chete akakudzivisai kuti pakuzadzisa mune dzimwe nzira. Muna 2009, hombe rokutengesa of iPod, zvichiguma midziyo pamwe pasi nemishonga akawana mukuru mukurumbira. Naizvozvo, kukura pamahedhifoni ane yakaderera impedance, akagamuchira kufarira zvemidzimu.

Saka impedance of - mumwe, kana kwete zvikuru, asi zviri kuchiri maitiro anokosha pamusoro pamahedhifoni. We sarudza muenzaniso wako unofanira kuita zvinoenderana ekuteerera zvokushandisa, unenge uchishandisa, nokuti kunonyanyisa kurira unhu uye nechokwadi yakatsiga romuzvarirwo oparesheni. Naizvozvo, unofanira kuteerera kana kutenga Headphone impedance uye wasarudza zvakakodzera zvikuru muenzaniso kudzivisa nokukurumidza kusakara uye kwakakura unhu basa.