Transformer For Stabilizer
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About transformer for stabilizer
Where to Find Transformer for Stabilizer Suppliers?
China remains the central hub for manufacturing transformers used in voltage stabilizers, with key production clusters located in Shanghai, Zhejiang, and Wenzhou. These regions host vertically integrated electrical component manufacturers that specialize in low-voltage transformers, servo stabilizers, and isolation units. The concentration of copper processing facilities, coil winding expertise, and automated assembly lines enables cost-efficient production and rapid scalability.
Suppliers in these industrial zones benefit from proximity to raw material suppliers and export logistics networks, particularly through Shanghai Port and Ningbo Port—one of the world’s busiest container terminals. This geographic advantage reduces freight lead times by 7–10 days compared to inland regions. Buyers gain access to a mature ecosystem where design, prototyping, and batch production are executed within tightly coordinated supply chains, supporting MOQs as low as 1 piece for standard models and volume orders exceeding 100 units for bulk procurement.
How to Choose Transformer for Stabilizer Suppliers?
Procurement decisions should be guided by technical, operational, and transactional due diligence:
Technical Specifications & Compliance
Verify compatibility with input/output voltage requirements (e.g., 220V to 110V, 380V three-phase). Prioritize suppliers offering CE or RoHS compliance documentation, especially for exports to EU and North American markets. Confirm whether products use copper or aluminum windings—copper-based transformers offer higher efficiency and thermal stability, critical for industrial applications.
Production and Customization Capability
Assess supplier flexibility based on:
- Availability of custom kVA ratings (1KVA to 30KVA+)
- Support for single-phase and three-phase configurations
- In-house design capacity for autocoupled, servo-controlled, or manual voltage regulators
Suppliers with customization tags (e.g., material, color, logo, packaging) can accommodate OEM/ODM projects, enabling brand-specific integration.
Quality Assurance and Operational Metrics
Analyze performance indicators such as on-time delivery rate (target ≥95%), response time (≤1 hour preferred), and reorder rate (indicative of customer satisfaction). Cross-reference claims with verifiable transaction data, including minimum order quantities and pricing tiers across volume brackets.
What Are the Best Transformer for Stabilizer Suppliers?
| Company Name | Main Products | Online Revenue | On-Time Delivery | Response Time | Reorder Rate | MOQ Range | Price Range (USD) | Customization |
|---|---|---|---|---|---|---|---|---|
| Shanghai Langge Electrical Co., Ltd. | Voltage Regulators, Transformers, Power Supplies | US $3,000+ | 100% | ≤1h | <15% | 1–20 pcs | $35–$160 | No |
| Wenzhou Wenyu Electric Co., Ltd. | Transformers, Voltage Regulators, Inverters | US $6,000+ | 75% | ≤3h | 16% | 1 pc | $11–$322 | No |
| Wanbian Electric Technology (Shanghai) Co., Ltd. | Industrial Stabilizers, AC Converters | US $3,000+ | 100% | ≤1h | <15% | 1–100 pcs | $13.37–$237 | Yes |
| Zhejiang Kaiyi Electric Co., Ltd. | Voltage Regulators, Isolation Transformers | US $30,000+ | 100% | ≤1h | 21% | 2–50 sets | $57–$450 | No |
| Zhongshan Dianxing Electrical Appliance Industry Co., Ltd. | Voltage Stabilizers, Inverters, Plugs | US $300+ | 100% | ≤10h | - | 1–100 pcs | $13–$124 | No |
Performance Analysis
Zhejiang Kaiyi Electric stands out with the highest reported online revenue (US $30,000+) and consistent 100% on-time delivery, indicating robust production management and export experience. Its focus on isolated transformers suggests specialization in high-efficiency, safety-compliant designs suitable for sensitive equipment. Shanghai Langge and Wanbian Electric achieve perfect delivery records with sub-1-hour response times, reflecting strong customer service infrastructure. While Wenzhou Wenyu offers competitive pricing starting at $11, its 75% on-time delivery rate may indicate capacity constraints under peak demand. Zhongshan Dianxing serves budget-sensitive buyers with ultra-low MOQs and prices below $15, though limited revenue data and slower response times suggest a smaller operational scale.
FAQs
What materials are commonly used in stabilizer transformers?
Copper-wound transformers dominate mid-to-high-end models due to superior conductivity and durability. Aluminum windings are used in cost-driven applications but exhibit higher heat loss and lower lifespan under continuous load.
What is the typical lead time for transformer orders?
Standard units are typically shipped within 7–15 days after order confirmation. Customized or high-kVA models (e.g., 20–30KVA) may require 20–30 days for production and testing. Air freight adds 5–7 days for international delivery.
Can suppliers provide product certifications?
Reputable manufacturers can supply test reports and compliance documentation upon request. For regulatory approval, verify CE marking authenticity through official EU databases or request third-party lab reports (e.g., TÜV, SGS).
Is customization available for branding or technical specs?
Wanbian Electric explicitly offers customization options including logo, color, size, and packaging. Other suppliers may accommodate modifications on a case-by-case basis—submit detailed technical drawings and branding guidelines for evaluation.
What are common MOQ and pricing structures?
MOQ ranges from 1 piece for sample testing to 100 pieces for discounted bulk rates. Prices vary significantly by kVA rating and winding material: basic 1KVA units start at $11, while 10–15KVA isolated transformers exceed $400. Buyers leveraging volume commitments can negotiate up to 15% discounts.
