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Screw output linear adapter 24V AC 40VA Transformer For Cameras
US$3.18
100-999 Pieces
US$2.71
1,000+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableOutput Type
SingleWarranty
2 YearsModel NO.
AL-PS54Output Power
1 - 50WInput Voltage
CustomConnection Mode
Series Switching Power SupplyStarting Mode
Self-excited Switching Power SupplyVoltage Regulating Mode
Width Modulation TypePower Supplying System
Terminal Power Distribution EquipmentEnergy Transmission
Two-way TransmissionModulation System
CustomCertification
CE, RoHS, ISOBrand
AL TRANSFOProtection
Hipot, Short Circuit, Overvoltage, OveQuick Delievery
15-25 DaysAdvantage
Long Lifetime, Surge ProtectingFrequency Rated
60 HzExperience
29 YearsOutput Current
40WOEM
WelcomeMax Output Current
2AShort Circuit Protect
Auto RecoveryCable Length
1m, 2m or CustomizedColor
Black, WhiteTransport Package
CartonSpecification
8pcs/boxTrademark
ALOrigin
ChinaHS Code
8504401400Production Capacity
10000PCS/20daysKey features
CE, RoHS, ISO, UL Certified: Meets international safety and environmental standards for global markets.
Custom Input Voltage: Supports AC110V or 120V input tailored to specific regional requirements.
Custom Cable Length: Available in 1m, 2m, or fully customized lengths to fit installation needs.
2-Year Warranty Coverage: Comprehensive warranty protection for all mechanical and electrical defects.
OEM Services Welcome: Full OEM support for custom design and production according to client specs.
Surge Protection: Built-in protection against hipot, short circuit, and overvoltage events.
29 Years Experience: Decades of manufacturing expertise ensuring high reliability and quality.
Compact Design: Dimensions 90x53x65mm suitable for high-density installations.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤10.15hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
AI-Powered supplier vetting
SummaryAL TRANSFO TECHNOLOGY Co., Ltd is identified as a trading company that researches and sells power supplies, chargers, coils, transformers, inductors, reactors, wiring harnesses, and electronic appliances. Its company description states that it designs and manufactures transformers, inductors, chokes, power supplies, and cable assemblies, with ISO 9001 and ISO 14001 certifications reported. The supplier offers flexible customization and has approximately eight years of export experience, with 90% of total sales from exports. However, the provided assessments report one R&D engineer, no new products in the past year, no ODM, OEM for popular brands, SDK, in-stock, overseas warehouse, or overseas showroom capability. Service-management weaknesses include no written procedures or records for supplier assessment, corrective actions, or complaint handling. No Fortune 500 cooperation is reported, while repeat-buyer preference is stated at 50%–80%.
CertificationsThe company description states that ISO 9001 and ISO 14001 certifications were earned through the SGS system. These statements provide explicit evidence of the reported certifications, although no certificate validity dates or certificate documents are provided.
After-Sales capabilityThe supplier is reported to have no in-stock service capacity, no overseas warehouse, and no overseas showroom. It also has no written procedures or records for customer complaint handling, service-capability assessment, or corrective and preventive actions, indicating a documented after-sales and service-management deficiency.
R&D capabilityInnovation evidence is weak: the supplier is reported as having one R&D engineer, no new products launched in the past year, no ODM service, no available SDK, and no 3D software design service. Although flexible customization and claimed R&D/manufacturing capabilities are mentioned, the explicit recent-product and resource data indicate a deficiency in demonstrated innovation capability.
Customization capabilityFlexible customization is explicitly reported, and the company description states that its products can be custom made according to customer requirements. This is directly supported by both the capability assessment and the supplier’s own product description.
Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. A repeat-buyer preference of 50%–80% is reported, but no named customer cases or independently specified reference projects are provided.
Product Q&A
Q:What is the lead time for samples?
A:
5-6 working days.
Q:What is the lead time for mass production?
A:
15 to 30 working days or depending on order quantity.
Q:What should be provided to make a custom transformer?
A:
Supply drawing is best, or tell us the size, inductance, resistance and etc.
Q:What is the payment term?
A:
T/T , Western Union , PayPal or negotiation.
Send Inquiry
*To:
AL Transfo Technology Limited
AL Transfo Technology Limited*Content:
Supplier replies will be sent to your registered email
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