220V/ 46va Toroidal Transformer for Circular Economy Sustainable Product Designs
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Product Highlights
- 100% Copper Wire: Transformer wire is made of 100% copper for superior conductivity and durability.
- Wide Capacity Range: Available in 15kVA to 200kVA to meet diverse power requirements.
- Multiple Protection Options: Optional high temperature, overload, and under voltage protection features.
- Fast Delivery: Delivery time ranges from 7 to 35 days depending on order scheduling.
- Comprehensive Quality Control: Strict IQC, IPQC, FQC, and OQC checks for every production process.
- Global Certifications: Certified by CE, UL, SNI, SONCAP, SASO, INMETRO, and more.
- Customization Support: Supports special input/output voltage and non-standard installation sizes.
- High Production Capacity: Monthly production capacity of 5000 sets ensures timely supply.
Product Attributes
- Customization
- Available
- Application
- Power, Electronic, Instrument, Lighting, Audio
- Phase
- Single
- Model NO.
- TT46VA@A
- Core
- Amorphous Alloy Transformer
- Cooling Method
- Dry-type Transformer
- Winding Type
- Separated Winding Transformer
- Certification
- ISO9001-2000
- Usage
- Power Transformer
- Frequency Characteristics
- Intermediate Frequency
- Shape of Core
- Ring
- Brand
- Unistab
- Input
- 110V / 220V
- Output
- Customized
- Electric Power
- Customized
- Connection Method
- Wire
- Transport Package
- Natural Box Packing
- Specification
- Copper
- Trademark
- Unistab
- Origin
- China
- Production Capacity
- 10000
- Package Size
- 24.00cm * 24.00cm * 12.00cm
- Package Gross Weight
- 18.000kg
- Lead Time
-
23 days (1 - 50 Pieces)
To be negotiated ( > 50 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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220V/ 46va Toroidal Transformer for Circular Economy Sustainable Product Designs -
220V/ 46va Toroidal Transformer for Circular Economy Sustainable Product Designs -
220V/ 46va Toroidal Transformer for Circular Economy Sustainable Product Designs -
220V/ 46va Toroidal Transformer for Circular Economy Sustainable Product Designs -
220V/ 46va Toroidal Transformer for Circular Economy Sustainable Product Designs -
220V/ 46va Toroidal Transformer for Circular Economy Sustainable Product Designs
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Product Description
Item Name# | Toroidal / Circular Transformer |
Input Options | 110 - 240V |
Frequency | 50 / 60Hz |
Power Range | 20VA - 15000VA |
Dielectric Strength | 3KV / Min |
Primary Voltage | 100V | 110V | 117V | 120V | 220V | 230V | 240V |
Secondary Voltage | 12 - 36V |
Weight | 0.5 - 11.6 Kgs |
Dimension H Max | 33 - 90mm |
Electric Test | 100% |
Transport Pckage | Natural Packing | Export Standard Package |
Minimum Order Quantity | 10 Sets - 150 Sets |
Capacity | Conventional & Customized Products |
Warrranty | 1 Years |
Trademark Brand | UnistabTM |
Under Voltage Protection | Yes |
Delivery Time | 14 - 35 days depend on Order Scheduling |
Quality Management System | IQC | IPQC | FQC | FQC | OQC |
Certifications | CE | UL | SNI | SAGO |
Country of Origin | Foshan | China |
Production Capacity | 5000 Sets per Month |
I. Full Global Compliance Certifications
Unistab™ hold all mainstream electrical certifications (CE, UL, IEC, CCC, etc.) covering major global markets. Every product has passed tests by third-party authoritative labs to completely eliminate compliance risks, and fully meet mandatory market access requirements in different countries and regions.
II. Full-process Custom R&D Capability
Unistab™ support end-to-end customization services from demand docking, circuit solution design to mold opening and prototype testing, to rapidly respond to non-standard equipment demands for special working conditions (high altitude, heavy salt spray, low-temperature frozen environment, etc.). Our customization lead time is 40% shorter than the industry average.
III. Closed-loop & Full-chain Quality Control
Unistab™ implement three-level quality control system covering 100% incoming component inspection, 72-hour full-load burn-in test and ex-factory sampling check. The failure rate of our finished products is far below the industry average, with 30% longer service life than general standard products.
I. Large-scale Stable Production Reserve
With self-built automated production lines and long-term price-locked stock for core components, Unistab™ avoid pricing fluctuations caused by cost rise of chips, capacitors and other materials, to maintain steady and sufficient annual supply capacity.
II. Ultra-fast Delivery Capability
Adequate spot stock for regular standard products supports same-day shipment. The delivery cycle for customized products is 30% faster than the industry average, which perfectly meets the urgent demand of rush engineering projects.
III. Cost-effective Direct Pricing System
By cutting off multi-layer intermediate distributors and selling directly from the factory, Unistab™reduce the total procurement cost by 15%~25% under the same parameter configuration, with long-term stable pricing free from short-term raw material price fluctuations.
I. Proactive Pre-sales Technical Support
With self-built automated production lines and long-term price-locked stock for core components, Unistab™avoid pricing fluctuations caused by cost rise of chips, capacitors and other materials, to maintain steady and sufficient annual supply capacity.
II. Worry-free after sales Guarantee
Unistab™ provide far longer warranty period than the industry standard: 3~5 years general warranty for complete machines, plus lifetime free technical consultation. For overseas regions, local technical engineers can be arranged for on-site troubleshooting.
III. 24 hours - 7days Fast Response Mechanism
Exclusive 7*24 hour technical support group is available for all customers. Unistab™ output targeted troubleshooting solutions within 1 hour after fault alert, and arrange on-site service as soon as possible if the problem cannot be solved remotely.
I. Proven Massive Benchmark Project Cases
Unistab™ have accumulated a large number of mature landing projects in photovoltaic, industrial automation, new energy storage, power grid supporting and other sectors, which can be quickly reused to help customers avoid potential risks in project implementation.
II. One-stop Full Ecosystem Supporting Services
Unistab™ provide turnkey packaged services covering power supply solution design, electrical cabinet assembly, installation guidance and later operation & maintenance hosting. Customers do not need to coordinate with multiple suppliers, which greatly reduces communication cost and collaboration threshold.
A1: Extremely low stray magnetic field helps minimize interference with nearby signal-sensitive components, supporting accurate operation in medical testing, precision measurement and high-fidelity audio.
A2: Compact size, light weight and efficient power transfer make it well suited to equipment where space, weight and energy use are important.
A3 : Low-noise and low-vibration performance makes toroidal transformers suitable for noise-sensitive environments such as laboratories, clinics and audio systems, while maintaining reliable performance.
A4: Common applications include medical equipment, measuring instruments, audio systems, industrial controls and integrated power supplies requiring stable, compact and reliable performance.
A5: Review primary/secondary voltage, frequency, VA rating, dimensions, insulation and mounting requirements. Extra capacity may be needed for motors and other inductive loads with high starting current.
A6: Yes. Various VA ratings, voltages, currents and winding configurations can be supplied, including multi-output designs for equipment requiring several secondary voltages.
A7: Customization may cover voltage, VA rating, winding configuration, dimensions, leads, mounting, shielding and connectors. Engineering support is available for both standard and specialized requirements.
A8: Unistab offers a broad standard range for quick selection and delivery, while professional engineers provide customized development for OEM/ODM projects and volume manufacturing.
A9: Please provide primary/secondary voltage, frequency, current or VA, dimensions, mounting, quantity and application. Drawings, specifications or samples can help speed up project evaluation.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI261712". Items marked "
" are certified.
Company Profile
Foshan Guangyang Electric Co., Ltd. Established in 2022, owns the registered trademark brand Unistab. We are specializing in the production of contactless voltage stabilizers, transformers, soft starters, AC contactors, instruments, transformers (instrument transformers) and so on. Base on rooting in China's mature electrical industry clusters, we leverage well-established industrial chain support and large-scale production advantages to offer global customers high-value, full-category electrical products. Our product have been covered over thirty countries and regions, serving diverse sectors including power engineering, industrial manufacturing, new energy & photovoltaic (PV), and commercial buildings. We have garnered widespread recognition from overseas distributors, contractors, and brand procurement partners.
Our core focus & flagship products including Non-contact voltage regulators, servo voltage regulators, transformers, soft starters, and reactors. It can not only meet customers' customized procurement needs, but also coordinate relevant resources to save logistics costs.
Our leading product, the contactless voltage stabilizer, stands out significantly compared to traditional mechanically-adjusted stabilizers. Key advantages include:
Arc-free Operation: Eliminates sparking hazards.
Ultra-Fast Response: Delivers instant voltage correction.
Maintenance-Free: Requires no routine maintenance.
Extended Lifespan: Offers superior long-term reliability.
These features make it the perfect solution for applications demanding exceptionally high voltage stability, such as:
Precision medical equipment
Data centers
Semiconductor production lines
Residential/commercial PV power stations
Customization & Manufacturing Capability:
In addition to standardized mass production, we possess mature OEM/ODM customization capabilities. We offer comprehensive end-to-end customization services, from mold development and R&D to mass production, to meet specific customer needs, including:
Power parameters
Dimensions & appearance
Functional configurations
Brand labeling
Quality Assurance & Global Compliance:
We have implemented a rigorous, full-process quality control system aligned with international electrical standards. To meet diverse target market access requirements, we hold numerous compulsory compliance certifications such as CE, UL, SNI, SONCAP, SASO, INMETRO, etc. For every batch shipped, we provide official certification copies and third-party quality inspection reports, proactively assisting clients throughout customs clearance and local market access procedures to minimize compliance risks.
Global Support & Services:
To serve our worldwide customers, we have established a dedicated international trade service team, offering end-to-end one-stop solutions covering:
Quotation & communication
Certification support
Production monitoring
Logistics & customs clearance
Export tax rebate processing
For additional international product warranties to our global dealer network, providing free replacement parts for non-human-caused quality issues. Our authorized local dealers receive after-sales maintenance support and parts replacements, significantly reducing their after-sales costs and operational burden.
Foshan Guangyang Electric Co., Ltd, adheres to the product philosophy of "Precision and reliability, with voltage always maintained within the ideal range. " We sincerely welcome distributors, engineering contractors, and brand buyers from all over the world to visit our factory, inspect our facilities, and discuss cooperation. We look forward to working with you to achieve mutual benefit and expand the global electrical market!
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Liandong Commercial Building, located to the west of Room B in the section north of Guangsan Expressway in Dali Town, Nanhai District, Foshan City
-
Plant Area
- 100 square meters
-
Number of Employees
- 5
- Terms of Payment
- T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DDP, DAP
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Nansha Port
Our Production Capability & Technical Expertise
-
Main Products
- Voltage Stabilizer, SVR Voltage Stabilizer, Set up/down Voltage Converter, Toroidal Transformer, Three Phase Transformer, Photovoltaic Inverter, Reactor, EI Power Transformer, Iron-core
-
ODM Service Available
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2022-06-16
- Export Year
- 2024-09-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Can you provide toroidal transformers with different insulation grades?
- Yes, we support mass production of toroidal transformers with insulation grades of Class A, Class B, Class F and Class H. Different insulation grades can adapt to different working ambient temperatures, and we can recommend the most suitable configuration according to your specific usage scenario.
- Can you assist in applying for destination market access certifications like CE/UL?
- We partner with over 100 global authorized third-party certification agencies, to handle compliance testing, certificate of origin and FTA tariff reduction documents, helping customers save up to 30% import tariff in destination countries.
- Does your step up and down transformer come with safety protection functions?
- Yes, all our products are equipped with built-in overvoltage, overcurrent, overheating and short-circuit protection modules. It will automatically cut off output when abnormal working conditions occur, effectively protecting connected devices from damage.
- What main application scenarios are your toroidal transformers suitable for?
- Our toroidal transformers are widely used in high-fidelity audio equipment, medical testing instruments, new energy solar inverters, industrial automation control equipment, LED stage lighting and household voltage conversion scenarios, and can match the demand of different power levels from 10W to 10KW.
- What advantages does a toroidal transformer have over traditional EI-type transformers?
- Compared with traditional EI transformers, toroidal transformers have 30% lower magnetic leakage and noise, higher conversion efficiency (up to 95% or more), and 30-40% smaller volume and weight under the same power rating. They also have lower temperature rise during long-time operation, which is more suitable for high-precision devices.
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