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Bk Series High Efficiency Toroidal Machine Tool Transformer AC380/220
US$35.56
100 Pieces
Sample price:US$45.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, LightingPhase
SingleModel NO.
BK-50Core
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Multi-winding TransformerUsage
Single-phase Transformer, Power TransformerFrequency Characteristics
Low FrequencyShape of Core
RingBrand
Own BrandName
Bk Series Machine Tool TransformerInput Voltage
Rated Voltage ±5%Output Voltage
AC380±5%,AC220±5%Coil Stricture
ToroidalCoil Number
Auto-TransformerOverload Capability
2 Times Rated Current Keep a MinuteFrequency
50Hz/60HzCurrent
AC Power SupplyTransport Package
Carton PackageSpecification
StandardOrigin
Yueqing, Zhejiang, ChinaHS Code
8504319000Production Capacity
200, 000PCS/YearKey features
High Efficiency: Efficiency exceeds 95% for optimal energy performance.
Toroidal Core Structure: Unique closed-loop design ensures low interference and quiet operation.
Low Noise Operation: Designed as a quiet expert for environments requiring minimal noise.
Overload Capability: Can handle 2 times rated current for up to one minute.
Wide Frequency Range: Operates effectively on both 50Hz and 60Hz power supplies.
Versatile Application: Suitable for machine tools, lighting, and signal lamps in industrial settings.
Stable Performance: Provides reliable isolation protection and precise voltage conversion.
Company profile

Wenzhou Xinyan Electric Co., LtdZhejiang, China
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2025-06-20Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.67hTerms of Payment: T/T, Small-amount paymentInternational Commercial Terms(Incoterms): FOB, EXW
AI-Powered supplier vetting
SummaryWenzhou Xinyan Electric Co., Ltd, established in 2018, is a Chinese trading company located in Zhejiang, specializing in pressure control equipment and power capacitors. They operate six production lines and export 21%-30% of their sales. The company's products are used across diverse fields, showcasing some innovation in self-healing power capacitors and high-reliability pressure switches. However, the total staff experience is minimal, and the manufacturing plant is limited in size. Financial data is limited to annual production output. There is no information on certifications or after-sales services.
Supplier typeThe supplier is a trading company established as Wenzhou Xinyan Electric Co., Ltd. in Zhejiang, China.
R&D capabilityThe supplier demonstrates innovation capability with products like self-healing power capacitors, high-reliability pressure switches, and corrosion-resistant diaphragm-type pressure switches.
Production capacityThe supplier operates six production lines, indicating a significant production capability.
Customization capabilityThe supplier can design and produce pressure controllers for various fields, indicating customization capability.
Product Q&A
Q:What is the efficiency of the BK Series transformer?
A:
The transformer features high efficiency with a rating greater than 95%.
Q:Can this transformer handle overload conditions?
A:
Yes, it has an overload capability of 2 times the rated current for one minute.
Q:What is the operating frequency range?
A:
It supports both 50Hz and 60Hz frequencies.
Q:Is the transformer suitable for outdoor use?
A:
Yes, the service site can be either indoor or outdoor.
Q:What is the maximum input voltage?
A:
The input rated voltage is less than 500V.
Send Inquiry
*To:
Wenzhou Xinyan Electric Co., Ltd
Wenzhou Xinyan Electric Co., Ltd*Content:
Supplier replies will be sent to your registered email
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