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5V 1通道 240V AC 固態繼電器

5V 1通道 240V AC 固態繼電器 - Main image
$0.82 $1.24 In stock

Category: 繼電器

單通道繼電器模組(HCMODU0114),配備單一固態繼電器。此模組可在最高 2A 電流下切換 100 至 240V 的交流電壓。此模組可透過 5V 數位來源(例如 Arduino 微控制器)控制。模組上提供電阻式保險絲,以協助防止過度電流消耗。

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Customer Reviews (4.4 / 5 · 5 reviews)

Hazel ★★★★★

It replaced a bulky mechanical relay for my fountain pump and the zero-crossing switching means no more annoying buzzing noise. Silent operation and simple wiring made this an easy upgrade.

Olivia ★★★★★

Finally got this wired into my home automation setup to control a 240V water heater, and the zero-crossing switching is dead silent compared to mechanical relays I've used. The 2A continuous rating gives plenty of headroom for my load, and the small footprint made it easy to mount inside the junctio

Ella ★★★★★

Swapping this into my 3D printer's enclosure to cut 240V power solved a wiring headache instantly. The zero-crossing switching is silent and the 2A rating handles my heat bed without any heat sink getting warm. Best part is the LED indicator makes it obvious at a glance if the output is live.