Basic Info.TheorySolid State RelayUsageHousehold Appliances Relay, Communication RelayPhase1Electricity TypeAcLoadWeak Power RelayProtective CharacteristicsSealed RelayAction PrincipleElectronic TypeSizeMiniatureTypeElectric Parameter RelayCertificateCE,Rosh, ULSpecification28X4.5X14.5cmOriginChinaHS Code8512900000Product DescriptionProduct Description solid-state relay (SSR) is an electronic switching device that switches states when an external voltage is applied along its n-type and p-type junctions. SSR has a small control signal that controls a larger load current or voltage. It consists of a sensor which response to an appropriate input (control signal), a solid-state electronic switching device which switches power to the load circuitry, and some coupling mechanism to enable the control signal to activate this switch without mechanical parts. The relay may be designed to switch either AC or DC to the load. It serves the same function as an electromechanical relay, but has no moving parts.AS-SSR-25A-480V Load Voltage:40-650VACIsolation bet. In & out:≥2500VAC 1minIsolation to case:≥3000VAC 1minControl voltage:4-32VDCControl current:5-20mATurn-on voltage:≤1.6VACOff-state leakage:≤3mA Off-state dv/dt:500V/μs on or off time: Zero-crossing:10ms Operating temperature:-55ºC ~ +85ºC Certifications FAQQ: Are you trading company or manufacturer ?A: We are factory.Q: How long is your delivery time?A: Generally it is 3-7 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according toquantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment=3000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us.
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