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Low frequency stepdown transformer for door chimes, smart doorbell, Smart Video phone
US$4.20-6.20
500 Pieces
Sample price:US$8.40/piece.Request sample
Product profile
Customization
AvailableApplication
Power, Electronic, InstrumentPhase
SingleModel NO.
AL-DT4Core
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001Usage
Single-phase Transformer, Power TransformerFrequency Characteristics
Low FrequencyShape of Core
EIBrand
AL TRANSFOPower
Custom MadeEnclosure
MetalOEM
AcceptCustom Made
AcceptFrequency
Low frequencyTransport Package
Standard Export CartonSpecification
500pcs/boxTrademark
AL TRANSFOOrigin
ChinaHS Code
85043190Production Capacity
5000PCS/15daysKey features
27 Years Manufacturing Experience: Extensive expertise in transformer and inductor production ensuring reliability.
Comprehensive Certifications: ISO9001, RoHS, CE, TUV, and UL certified for global compliance.
Custom Power Options: Power ratings customizable from 30VA to 50VA to meet specific needs.
Multiple Voltage Outputs: Secondary voltage options include 12VAC, 18VAC, and 24VAC.
OEM and ODM Services: Full support for original equipment manufacturing and design services.
Competitive Pricing: Cost-effective solutions with timely delivery and perfect after-service.
High Insulation Strength: Insulation rating of 3.75KV Rms ensures safety and durability.
EI Core Design: Core-type transformer with EI shape for efficient performance.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤8.42hTerms 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
SummaryThe supplier, AL TRANSFO TECHNOLOGY Co., Ltd, is a trading company specializing in the design and manufacture of power transformers and related products. It holds ISO 9001 and ISO 14001 certifications, indicating a commitment to quality and environmental management. However, the company lacks robust R&D and innovation capabilities, with no new products launched recently and limited engineering staff. The supplier does not offer OEM/ODM services or collaborate with Fortune 500 companies. Financial data indicates consistent capacity over the past three years. The company primarily exports, with 90% of sales from exports, and has been exporting for eight years. Customization is available, but after-sales service lacks formal procedures.
Supplier typeThe supplier is identified as a trading company with a focus on research and sales of electronic components like transformers and power supplies.
CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications, indicating quality and environmental management standards.
After-Sales capabilityThere are no written procedures or records for handling customer complaints or service capability, indicating a lack of structured after-sales service.
R&D capabilityThe supplier has not launched new products recently and has minimal R&D staff, indicating limited innovation capabilities.
Customization capabilityThe supplier offers flexible customization of products according to customer requirements.
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 information is required 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.
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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