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Description
SSR-module optocoupler 5V DC 4 kanalen 55 x 57 mmWhadda SSR module De Whadda 4 kanaals halfgeleiderrelais module (solid state relay of SSR) schakelt snel en efficint AC belastingen zonder bewegende delen (zoals traditionele elektromechanische relais). De SSR module gebruikt een optocoupler (interne led langs de ene zijde en fototransistor langs de andere zijde) om een galvanische scheiding te voorzien tussen de kant met de schakellogica (laagspanning) en de AC hoogspanningszijde. Alle vier kanalen
Whadda SSR-moduleDe Whadda 4-kanaals halfgeleiderrelais module (solid-state relay of SSR) schakelt snel en efficiënt AC-belastingen zonder bewegende delen (zoals traditionele elektromechanische relais). De SSR-module gebruikt een optocoupler (interne led langs de ene zijde en fototransistor langs de andere zijde) om een galvanische scheiding te voorzien tussen de kant met de schakellogica (laagspanning) en de AC-hoogspanningszijde. Alle vier kanalen kunnen ingeschakeld worden door een HOOG logisch signaal (3-5 V) te sturen en uitgeschakeld door een LAAG logisch signaal (0-1.5 V) te sturen op de corresponderende signaalingangen.
Let op: Deze module schakelt ENKEL AC-wisselstroom (max. 2 A met input tot 240 VAC). Niet geschikt voor DC-gelijkstroom. Het overschrijden van de aangegeven waarden kan de module en/of de aangesloten toestellen beschadigen!
Specificaties:
Kleur: lichtblauw
Geslacht: unisex
Materiaal: kunststof, staal
Lastspanning: max 240 V AC
Laststroom: max 2A
Voeding: 5V DC
SSR werkstroom: 12,5 mA
SSR triggerspanning: 0 - 1.5 V DC
SSR triggerstroom: 2 mA
Aantal kanalen: 4
Afmetingen: 55 x 57 x 24 mm (L x B x D)
Gewicht: 36,8 gram
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4.1 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
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Reviewed in the United States on September 28, 2025
★★★★★ 5
Me gustaron
Size: 9.5 Wide, Color: Black
Llego exactamente la talla que pedí, son como se ven en la foto!
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Comfortable dress shoe.
Size: 7, Color: Brown Napa Leather
Finally a comfortable dress shoe. It's both comfortable to walk in and looks and wears like a more traditional dress shoes for the office.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Slip-on ready and great quality
Size: 9, Color: Black
These shoes were stuff for the first half hour but then feel great. Well worth the chance and money. Great quality and slip-on easy
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Great buy
Size: 11, Color: Tan
Great fit comfortable look good
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Reviewed in the United States on May 12, 2026