Dongguan Chipsen Electronics Technology Co., Ltd.
| Output Current | 15A |
| Delivery Time | 7-21work days (Negotiable) |
| Output Power | 300VA |
| Packaging Details | Protective cushioning + standard export carton. Exact packing method and carton details to be confirmed. |
| Payment Terms | T/T |
| Shape Type | Terminal connection |
| Inductance Range | 100uH-1000uH |
| Working Frequency Range | 100KHz-200KHz |
| Bobbin Material | bakelite phenolic plastics |
| Supply Ability | 1000pcs |
| Application | high frequency switching power supply |
| Components | bobbin, silicon steels, copper wire, copper foil |
| Model Number | PQ5040 |
| Brand Name | Chipsen |
| Place of Origin | China,Guangdong |
| Certification | ISO9001:2015, IATF16949:2016, U/L, ROHS, CQC, CE, cUL |
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Product Specification
| Output Current | 15A | Delivery Time | 7-21work days (Negotiable) |
| Output Power | 300VA | Packaging Details | Protective cushioning + standard export carton. Exact packing method and carton details to be confirmed. |
| Payment Terms | T/T | Shape Type | Terminal connection |
| Inductance Range | 100uH-1000uH | Working Frequency Range | 100KHz-200KHz |
| Bobbin Material | bakelite phenolic plastics | Supply Ability | 1000pcs |
| Application | high frequency switching power supply | Components | bobbin, silicon steels, copper wire, copper foil |
| Model Number | PQ5040 | Brand Name | Chipsen |
| Place of Origin | China,Guangdong | Certification | ISO9001:2015, IATF16949:2016, U/L, ROHS, CQC, CE, cUL |
| High Light | PQ5040 high frequency transformer ，industrial power system transformer ，SMPS transformer with warranty | ||
The PQ5040 high-frequency transformer is a large-format magnetic component developed for isolated power conversion systems requiring high energy transfer, stable insulation, efficient thermal management, and robust mechanical structure. Featuring a large ferrite magnetic core, carefully arranged copper winding, and multi-layer insulation, this transformer is ideal for high-power switching equipment.
| Technical Parameter | Estimated Reference Value |
|---|---|
| Product Model | PQ5040 High-Frequency Transformer |
| Model Reference | MTPQ5040-500-20891 |
| Magnetic Core Structure | PQ5040 Ferrite Core |
| Core Material | High-Frequency Mn-Zn Ferrite |
| Estimated Rated Power | Approximately 500 VA |
| Primary Drive Bus | Approximately 300-400 VDC Equivalent Switching Bus |
| Secondary Output Reference | Approximately 24 V After Rectification |
| Estimated Secondary Current | Approximately 20 A at 24 V |
| Estimated Turns Ratio | Approximately 14:1 Primary to Secondary |
| Working Frequency | Approximately 100-200 kHz |
| Magnetizing Inductance | Approximately 1.0-2.0 mH |
| Leakage Inductance | Approximately 1%-4% of Primary Inductance |
| Primary DCR | Approximately 80-180 mΩ |
| Secondary DCR | Approximately 2-12 mΩ |
| Dielectric Withstand | Approximately 2500-3500 VAC |
| Insulation Resistance | Above 100 MΩ at 500 VDC |
| Operating Temperature | Approximately −40°C to +130°C |
| Winding Material | Enamelled Copper Wire and Copper Foil |
| Insulation System | Multi-Layer Dielectric Tape and Wire Insulation |
| Mounting Method | Vertical Through-Hole Mounting |
| Lead Configuration | Customized Primary, Secondary, or Auxiliary Leads |
| Thermal Design | Natural or Forced-Air Cooling |
| Product Service | OEM and ODM Winding Customization |
The PQ5040 transformer combines magnetic efficiency, electrical separation, mechanical stability, and production consistency. The PQ magnetic core structure provides large effective magnetic area and useful winding window for substantial energy transfer in compact assemblies.
Advanced winding systems utilize copper wire and foil combinations optimized for current density and frequency requirements. Multi-layer insulation systems ensure electrical separation between winding layers with high-temperature dielectric tape and insulated lead sleeves.
Reinforced base and vertical structure provide mechanical stability during transportation, installation, and operation. Manufacturing processes include comprehensive quality controls for consistent performance across production batches.
The PQ5040 transformer is suitable for various industrial power conversion systems:
Chipsen Electronics is a professional manufacturer specializing in high-performance transformers and magnetic components, with over 26 years of manufacturing expertise. Founded in 2000, we operate 4 production bases covering 7,200 square meters with 400+ skilled employees.
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
28820000-29820000
Employee Number:
400~450
Ecer Certification：
Verified Supplier
Chipsen Electronics - Supplier to Fortune Global 500 Companies Magnetic Components Engineered for Performance & Reliability Founded in 2007, Dongguan Chipsen Electronics Technology Co., Ltd. is a professional manufacturer specializing in magnetic components and micro switches. ... Chipsen Electronics - Supplier to Fortune Global 500 Companies Magnetic Components Engineered for Performance & Reliability Founded in 2007, Dongguan Chipsen Electronics Technology Co., Ltd. is a professional manufacturer specializing in magnetic components and micro switches. ...
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