Product Description
High-Frequency SMPS (Switched Mode Power Supply) Transformer is a compact, lightweight magnetic component designed for efficient power conversion in high-speed switching applications. Engineered to operate typically in the range of 20 kHz to several hundred kHz, it ensures minimal energy loss, superior thermal performance, and electrical isolation between input and output circuits.
Key Features:
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High Switching Frequency: Typically operates from 20 kHz to 500 kHz
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Core Material: Ferrite core for minimal eddy current and hysteresis losses
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Compact & Lightweight: Smaller than traditional 50/60Hz transformers
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Custom Winding Options: Supports various input/output voltage and current configurations
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Electrical Isolation: Safe separation of primary and secondary circuits
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Low EMI: Optimized design for reduced electromagnetic interference
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High Efficiency: Ideal for modern energy-saving designs
Applications:
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Switched Mode Power Supplies (SMPS)
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DC-DC and AC-DC converters
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LED drivers and chargers
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Consumer electronics (TVs, computers, adapters)
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Industrial and medical power systems
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Renewable energy systems (solar inverters, EV chargers)
Precision Performance, Versatile ApplicationsDesigned for demanding electronic environments, the EE-42 High Frequency SMPS Transformer excels in both consumer and industrial power applications. With high dielectric and insulation ratings, users benefit from safe, reliable operation in devices like LED lighting, printers, adapters, and set-top boxes. Its customizable winding and output options make it suitable for diverse power conversion needs, reinforcing its value for dealers, distributors, and end-users alike.
Reliable Construction for Enhanced SafetyThis transformer combines a robust EE-42 ferrite core with high-quality enamelled copper winding and tinned leads. Its UL 94V-0 flammability rating, high voltage capabilities, and broad operating temperature range (-25C to 80C) ensure it performs safely and reliably, even under harsh conditions. Its construction meets stringent IEC, UL, and CE standards, making it dependable for industrial and household use.
FAQs of EE-42 High Frequency SMPS Transformer:
Q: How is the EE-42 SMPS Transformer typically mounted in electronic devices?
A: The EE-42 SMPS Transformer is designed for PCB mounting, making it compatible with a wide range of electronic circuit boards. Its tinned copper leads simplify the soldering process and ensure strong, secure connections on standard PCBs.
Q: What are the primary applications for this high frequency transformer?
A: This transformer is widely used in LED lighting, industrial power supplies, chargers, adapters, printers, set-top boxes, and home appliances. Its customizable output range and high efficiency make it versatile for both high and low voltage scenarios.
Q: What process ensures the safety and long-term reliability of the EE-42 transformer?
A: The EE-42 transformer is manufactured with high insulation resistance, robust dielectric strength, and flame-retardant materials (UL 94V-0 rated). Additionally, it is compliant with IEC, UL, and CE standards, which certify that it meets international safety and quality requirements.
Q: When should the output voltage and current be customized?
A: Custom output voltage and current settings are recommended based on the applications specific requirements. During the design phase, manufacturers can specify desired parameters (commonly 12V, 24V, 48V, etc.) and capacity (usually 1A-10A) to optimize power delivery and efficiency.
Q: What makes the EE-42 High Frequency Transformer efficient for power conversion?
A: It operates efficiently (typically above 90 percent) due to its high-frequency design, precision winding methods (bifilar or multi-layer), and premium ferrite core. This minimizes energy losses and ensures stable performance in both step-up and step-down voltage applications.
Q: Where are these transformers commonly distributed and utilized in India?
A: They are widely supplied by dealers, exporters, manufacturers, wholesalers, and retailers throughout India. Typical end users include original equipment manufacturers, service providers, and maintenance firms in the electronics and power sectors.