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AC DC PSU/SMPS/Switching Power Supply for LED Strip Light/Printer/CCTV Camera
US$4.62
100-999 Pieces
US$4.11
1,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableOutput Type
SingleWarranty
2 YearsModel NO.
AL-PS43Output Power
51 - 100WInput Voltage
110-220VConnection 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
PWMCertification
CE, RoHS, ISOProtection
Hipot, Short Circuit, Overvoltage, OveQuick Delievery
15-25 DaysAdvantage
Long Lifetime, Surge ProtectingEfficiency
75%Color
CustomExperience
29 YearsSize
CustomOEM
WelcomeTransport Package
CartonSpecification
5pcs/boxTrademark
ALOrigin
ChinaHS Code
8504401400Production Capacity
5000PCS/15daysKey features
Custom Color and Size: Color and Size are customizable to meet specific project requirements.
Comprehensive Certifications: Certified with CE, RoHS, ISO, UL, EMC, BSMI, CCC, and Reach standards.
High Efficiency and MTBF: Typical efficiency of 73% with MTBF exceeding 200,000 hours.
Robust Protection Features: Includes Hipot, short circuit, overvoltage, and overload protection.
Fast Delivery Service: Quick delivery within 15-25 days for standard and custom orders.
2-Year Quality Warranty: Comprehensive 2-year warranty with a low defective rate of 0.5 per mille.
100% Functional Testing: Every unit undergoes strict electrical performance and burn-in tests.
Wide Application Scope: Suitable for LED strips, printers, CCTV cameras, and other electronics.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤9.14hTerms 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 information is needed to make a custom transformer?
A:
Supply drawing is best, or tells us the size, inductance, resistance and etc.
Q:What are the payment terms?
A:
T/T , Western Union , PayPal or negotiation.
Q:What is the warranty period for this power supply?
A:
We provide a 2-year quality warranty with a defective rate of 0.5 per mille.
Send Inquiry
*To:
AL Transfo Technology Limited
AL Transfo Technology Limited*Content:
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