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S-DTY220d40p SSR Relay 4-20mA 0-10V AC Solid State Relay Single-Phase Fully Isolated AC Voltage Regulator Module
US$32.00
1 Piece
Sample price:US$32.00/piece.Request sample
Product profile
Customization
AvailableTheory
Solid State RelayUsage
Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Voltage Regulator RelayModel NO.
S-DTY220D40PPhase
1Electricity Type
AcNumber of Pole
2Load
Medium Power RelayProtective Characteristics
Sealed RelayAction Principle
Electronic TypeSize
MiniatureType
Electric Parameter RelayInput Signal
0-5V,0-10V,4-20mA,PotentiometerRated Current
40ALoad Voltage
220VACPower Supply
220VACTransport Package
1PCS/BoxSpecification
CETrademark
TRIHEROOrigin
ZhejiangHS Code
8536490000Production Capacity
50000pieces/MonthKey features
Fully Isolated Design: Input and output are opto-isolated for safe control of high voltage by weak signals.
Multi-Function Regulation: Integrates phase shift, cycle wave, and PWM adjusting for precise power control.
Wide Input Signal Options: Supports 0-5V, 0-10V, 4-20mA, and Potentiometer input signals.
High Precision Control: Single-chip microcomputer design solves signal inaccuracy and unstable adjustment.
Versatile Applications: Ideal for lighting, temperature control, AC motor soft start, and speed control.
High Input Impedance: Can be directly connected to computers or D/A converters for infinite adjustment.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-02-23Nearest Port: Ningbo, Shanghai, QingdaoAverage Response Time: ≤3.14hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CIP, FCA
AI-Powered supplier vetting
SummaryThe supplier is identified as a combined company with manufacturing and export capabilities. It reports CE certification, three production lines, stated product capacities, broad customization options, and OEM service for popular brands. Export sales account for 51%–70% of total sales, supported by self-operated import and export rights, but overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Quality assurance and fire-drill practices are reported, while formal procedures for service assessment, complaints, corrective actions, and supplier approval are absent. Financial information is represented only by years, so financial strength cannot be verified. R&D capability is limited by the absence of an available SDK. Customer-case evidence is limited because the supplier reports no Fortune 500 cooperation.
Supplier typeThe supplier is explicitly classified as a combined company rather than an offshore company. The offering covers export trade, manufacturing, service, quality control, R&D, and sustainable development capabilities, indicating a broad operating scope.
CertificationsCE certification is explicitly reported in both the sustainable-development/product-certification information and product compliance information. This supports compliance with the stated CE standard, although no broader certification portfolio is provided.
After-Sales capabilityThe supplier reports quality assurance and lead times within 15 workdays in both peak and off-season, and accepts multiple quotation and payment terms. However, it has no written procedures or records for service assessment, complaint handling, corrective/preventive action, or approved service suppliers, and has no overseas warehouse, showroom, agents, or branches.
R&D capabilityThe supplier reports no available SDK, which limits evidence of software-development or integration capability. CE certification and fire-drill activity demonstrate compliance and safety practices, but do not establish product innovation or R&D strength.
Production capacityThe supplier reports three production lines, stated capacities for filter paper and solid-state relays, and combined facility equipment including soldering and laser-marking machines. It also states that ongoing quantity reconciliation is not performed for every batch or mass production, creating a documented production-control weakness.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and reports OEM service for popular brands. This is direct evidence of broad customization and OEM capability.
Product Q&A
Q:What input signals are supported?
A:
The module supports 0-5V, 0-10V, 4-20mA, and Potentiometer input signals.
Q:Is the relay fully isolated?
A:
Yes, the input and output are opto-isolated to ensure safety and stability.
Q:What are the available current ratings?
A:
Rated currents include 10A, 25A, 40A, 60A, 80A, 100A, 120A, 160A, 200A, 240A, 300A, 350A, and 400A.
Q:What are the main applications?
A:
It is widely used in lighting equipment, temperature control, AC motor soft start, and speed control.
Q:What regulation functions does it have?
A:
It features phase shift voltage regulating, cycle wave power regulating, and PWM adjusting.
Send Inquiry
*To:
Yueqing Kane Electric Co., Ltd.
Yueqing Kane Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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