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High-Frequency Transformer RM Suitable for AC/DC inverter or DC/DC converter
US$0.18
500-4,999 Pieces
US$0.11
5,000+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, ElectronicPhase
SingleModel NO.
AL-HT278Core
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Auto-transformerCertification
ISO9001-2000, ISO9001Usage
Single-phase TransformerFrequency Characteristics
High FrequencyShape of Core
RMBrand
AL TRANSFOWorking Frequency
20kHz-500kHzStorage Temperature
-25c to +85 COEM
WelcomedInput Voltage
200V/220/240V/360V/480VWinding Material
100% CopperOutput Voltage
According to The Customer's RequirementsTemperature Rise
<85 CExternal Structure
Vertical or Horizontal Are AvailableMaterial
Mn-ZnQuality
100% TestedTransport Package
Export Carton on Strong PalletSpecification
50pcs/boxTrademark
ALOrigin
ChinaHS Code
85043190Production Capacity
10000PCS/15daysKey features
Customized RM Transformer: Design and production according to customer requirements with input voltage and output voltage customization.
Wide Frequency Range: Operating frequency from 20kHz to 500kHz suitable for AC/DC and DC/DC converters.
High-Quality Materials: 100% copper winding material and Mn-Zn core material with UL certified raw materials.
Comprehensive Certifications: Certified with ISO9001, UL, CE, and ROHS standards for quality assurance.
100% Quality Testing: All products undergo 100% testing by workers and QC before shipping.
Fast Sample Delivery: Sample orders delivered within 3-5 working days to meet urgent needs.
OEM Service Available: Customized packing and customer LOGO accepted with flexible design options.
24-Hour Response Time: Inquiries are replied within 24 hours with professional technical support.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤8.54hTerms 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:
3-5 working days.
Q:What is the lead time for mass production?
A:
7 to 15 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 are the payment terms?
A:
T/T, Western Union, PayPal or negotiation.
Q:Are samples welcome?
A:
Yes, sample orders are welcome.
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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