Me pēhea tedc mōta kore paraihete tere whakahaere? He maha ngā tāngata e tīmata ana ki te whakamahi i te motuka kore paraihe, he maha ngā pātai mō te raruraru o te motuka kore paraihe i roto i ngā taputapu hauora, ngā taputapu aunoa, ngā karetao, me ngā motuka i roto i te mara tono, kia taea ai te whakamahi i te mana whakahaere taraiwa rerekē, hei whakahaere i te tere o te motuka kore paraihe dc me te raruraru taraiwa pai me te kino, tewheketere motuka wiriE toru ngā tikanga hei whakahaere i te tere o te motuka kore paraihe:
Te tikanga whakahaere tere o te motuka dc kore paraihe
Tikanga 1: whakamahia te ngaohiko hei whakahaere i te tere, ko te taipana te mea nui e whakahaerehia ana e te iahiko, ko te tikanga me te taraiwa motuka e ōrite ana, ka taea hoki te whakarerekē i te ngaohiko putanga o te taraiwa te whakahaere i te tere o te motuka kore paraihe, ki te kore he taraiwa, e hiahia ana koe ki te whakahaere i te motuka, me kite koe i te mana me te iahiko mahi o te motuka.
Tikanga 2: Te whakahaere tere PWM, he rerekē te mātāpono whakahaere tere PWM o te motuka dc me te mātāpono whakahaere tere motuka ac, ehara i te mea mā te whakarerekētanga auau hei whakarerekē i te tere o te motuka, engari mā te whakarerekē i te huarahi o te whānui o te pāorooro taraiwa, me te mahi tahi me ētahi wāhanga rokiroki pūngao e rite ana i roto i te ara iahiko, te whakarerekē i te kaha o te ngaohiko anga, kia tutuki ai te whāinga o te whakarerekētanga tere o te motuka dc kore paraihe. Ka whakarerekētia mā te whakarerekētanga kaha. E rua ngā tikanga whakahaere PWM:
1. Ka whakamahia te tohu PWM hei whakahaere i te wā kawe o te transistor. Ka roa ake te wā kawe, ka roa ake te wā mahi, ā, ka tere ake te motuka.
2. Ka whakamahia te tohu whakahaere PWM hei whakahaere i te wā whakaweto-whakakā o te triode, ā, ka whakarerekētia te ngaohiko whakahaere hei whakatutuki i tēnei.
Tikanga 3: mēnā hemōtini hiko itiKa taea hoki te whakamahi i te ātete mō te tere (kāore i te tūtohutia, he tino māmā te tikanga. Ka taea te whakamahi i te potentiometer raupapa, mā tēnei anake ka taea te whakaiti i te pai o te mahi, nō reira kāore i te tūtohutia). Kāore e taea te whakamahi i te ātete mō te tere whakahaere mana teitei, nā te mea he iti ngā ātete e hiahiatia ana mō te mana teitei (he tino iti te ātete mahi a te motuka). He kino te kimi i te ātete, ā, he iti rawa te pai o te otinga, he pai ake te kimi i te puku motuka dc kore paraihe.
Ko tāku e tumanako nei ko ngā tikanga e toru o runga ake neimōta kore paraihe dcMā te whakahaere tere ka āwhina, ka whakahihiko hoki i a koe.
Ko te kōrero i runga ake nei mō te whakahaere tere o te motuka dc kore paraihe o ngā tikanga e toru, ko te tumanako kei a koe ētahi āwhina; He kamupene moroiti mātouwheketere motuka wiri, ko ngā hua ko:motuka wiri raina,mōta wiri iphone 6s,mōta wiri iphone 7;Ko te tumanako ka taea e koe te whakapā mai!
Wā tuku: Hanuere-07-2020
