Ma relay ndi ma switch ofunikira amagetsi omwe adapangidwa kuti azilamulira ma circuit amphamvu kwambiri pogwiritsa ntchito ma signali amphamvu zochepa. Amapereka kusiyanitsa kodalirika pakati pa ma circuit owongolera ndi onyamula katundu, kuonetsetsa kuti ntchito ikuyenda bwino komanso motetezeka m'mafakitale osiyanasiyana, kuphatikizapo magalimoto, makina odziyimira pawokha m'mafakitale, zida zapakhomo, ndi mauthenga apa telefoni.

Zinthu Zofunika Kwambiri:

• Kulemera Kwambiri - Kutha kusintha ma voltage ndi ma currents apamwamba molondola.
• Nthawi Yoyankha Mwachangu - Imatsimikizira kuwongolera kwachangu komanso kolondola kwa dera.
• Moyo Wautali Wogwira Ntchito - Kapangidwe kolimba komanso kolimba kwambiri pamakina komanso zamagetsi.
• Kugwirizana Kwambiri - Kumapezeka m'makonzedwe osiyanasiyana (SPDT, DPDT, ndi zina zotero) kuti zigwirizane ndi mapulogalamu osiyanasiyana.
• Kugwiritsa Ntchito Mphamvu Zochepa - Kugwiritsa ntchito mphamvu moyenera komanso kumafuna chizindikiro chochepa chowongolera.
• Chitetezo Chodzipatula - Chimaletsa kusokonezana pakati pa mabwalo owongolera ndi katundu kuti chitetezo chikhale cholimba.

Mapulogalamu:

• Machitidwe Owongolera Mafakitale - Kuwongolera magalimoto, ma PLC, ndi zida zodzichitira zokha.
• Zamagetsi Zamagalimoto - Kugawa mphamvu, kuunikira ndi kusamalira mabatire.
• Zipangizo Zapakhomo - Makina a HVAC, mafiriji, ndi makina ochapira.
• Kulankhulana ndi Mafoni ndi Magetsi - Kusinthana kwa zizindikiro ndi chitetezo cha mawaya.
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