Dongguan Chipsen Electronics Technology Co., Ltd.
| Dielectric Strength | 3000VAC / 1min |
| Delivery Time | 15-30 working days |
| Switching Frequency | 20kHz - 500kHz |
| Packaging Details | Carton |
| Payment Terms | T/T |
| Input voltage | 85V - 265V AC |
| Power Output | 100 Watts |
| Insulation Resistance | ≥100MΩ at 500VDC |
| Operating temperature | -40°C to +85°C |
| Supply Ability | 3K-50K PCS/Month |
| Model Number | EE42 |
| Brand Name | Chipsen |
| Place of Origin | China |
| Certification | UL/ISO9001/ISO14001/RoHS/Reach |
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Product Specification
| Dielectric Strength | 3000VAC / 1min | Delivery Time | 15-30 working days |
| Switching Frequency | 20kHz - 500kHz | Packaging Details | Carton |
| Payment Terms | T/T | Input voltage | 85V - 265V AC |
| Power Output | 100 Watts | Insulation Resistance | ≥100MΩ at 500VDC |
| Operating temperature | -40°C to +85°C | Supply Ability | 3K-50K PCS/Month |
| Model Number | EE42 | Brand Name | Chipsen |
| Place of Origin | China | Certification | UL/ISO9001/ISO14001/RoHS/Reach |
| High Light | EE42 high frequency transformer ，industrial solar inverter transformer ，horizontal vertical LLC transformer | ||
The Chipsen MTEE42 series high frequency transformer is a robust power solution designed for high-wattage switching applications. Leveraging the EE42 core geometry, this transformer provides an excellent balance between power throughput and thermal management. Built with UL-certified materials (E332338), it is engineered to handle rigorous industrial workloads in solar inverters, UPS systems, and large-scale telecommunications power supplies. With Chipsen's 26 years of magnetic expertise, the MTEE42 delivers unmatched stability and conversion efficiency.
| Technical Parameter | Specifications & Value |
|---|---|
| Brand Name | Chipsen Electronics |
| Model Series | MTEE42 (EE Series) |
| UL Certification | E332338 (Insulation System) |
| Core Type | EE42 MnZn Ferrite Core |
| Power Rating | 50W - 250W (Application Dependent) |
| Working Frequency | 10kHz - 200kHz |
| Dielectric Strength | 4000VAC / 60s (Pri. to Sec.) |
| Insulation Resistance | ≥100MΩ at 500VDC |
| Storage Temperature | -20°C to +85°C |
| Winding Material | High-Quality Enameled Copper Wire |
| Safety Standards | Compliant with IEC62368, UL60950 |
| Environmental Compliance | RoHS, REACH Certified |
Optimized for high-performance power conversion, the EE42 transformer is widely used in:
Q1: What is the main difference between EF and EE series transformers?
A: EE series, like the EE42, generally offer higher power handling capabilities and larger window areas for high-current windings compared to the smaller EF series.
Q2: Can I get the EE42 with customized pin configurations?
A: Absolutely. We offer fully customizable bobbin and pin layouts to fit your specific PCB design.
Q3: Do your high frequency transformers meet RoHS standards?
A: Yes, all Chipsen products are fully RoHS and REACH compliant, using lead-free processes.
Q4: How do you handle shipping for large industrial orders?
A: We support EXW, FOB, DDU, and DDP terms, utilizing reliable freight partners for air, sea, and rail logistics.
Q5: What is the typical MOQ for custom EE42 transformers?
A: Our standard MOQ is 1,000 PCS, but we offer flexibility for initial R&D and prototyping stages.
Q6: Does Chipsen provide design assistance for circuit optimization?
A: Yes, our engineers can assist in transformer design to improve efficiency and EMI performance based on your power supply topology.
Q7: Are your transformers tested for thermal aging?
A: Yes, we perform rigorous life-cycle and thermal stress testing to ensure long-term reliability in the field.
Q8: What payment methods are most common for international buyers?
A: Most of our global clients use T/T (Bank Transfer). We also accept PayPal and Western Union for smaller sample or trial orders.
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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