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The Extended-certified high-frequency transformers supplied by Haoer manufacturer have been designed with sufficient space reserved. They can meet the safety standard requirements without the need for flying wires, simplifying the manufacturing process and significantly enhancing the operational efficiency.
EE13 extended/EE16 extended/EE19 extended/EE22 extended/EE25 extended, etc.;
EPC13 extended/EPC17 extended, etc.;
EFD15 extended/EFD20 extended/EFD25 extended, etc.
Characteristics: Wide working range, high transmission efficiency, stable performance, low temperature rise, low magnetic leakage, small volume, etc. The company can provide products according to customer requirements.
Alongside historical development, human requirements for and utilization of space have continuously evolved: from miniaturization, to high energy consumption, and now to energy-saving and environmental protection. In constant pursuit of perfection, we focus on improving electrical energy conversion efficiency and broadening voltage applicability. Replacing industrial-frequency transformers with high-frequency transformers represents a crucial breakthrough, as they are significantly lighter than traditional products. Consequently, high-frequency transformers hold an absolute advantage for future DC electronic products.
Our company manufactures Extended-certified High-frequency Transformer using premium high-frequency soft ferrite magnetic materials, which feature high permeability, high saturation flux density, and low power loss. Our products can be designed to meet UL, CE, VDE, CQC, and other safety standards according to customer requirements. We offer custom design services and can provide a wide range of product series including EI, EE, EEL, EC, ER, PQ, RM, EFD, EP, EPC, EF, ED, and ETD.
| brand | Hao Er |
| type | High Frequency Transformer Extended Certification Series |
| service frequency | 20khz~500KHZ |
| output power | 0.5w~100W |
| service temperature | -40℃~+125℃ |
| storage temperature | -25℃~+85℃ |
| storage humidity | 30%~ 95% |
| apply | It is widely used in small household appliance control boards, switching power supplies, DC-DC converters, LED driver power supplies, network equipment, automotive electronics, and power adapters. |
Widely used in small household appliance control boards, switching power supplies, DC-DC converters, LED driving power supplies, network equipment, automotive electronics, power adapters, and so on.
Since its founding in 2008, Guangdong Haoer Electronics Co., Ltd. has provided reliable magnetic component solutions across diverse sectors. We specialize in the design and manufacturing of high-frequency transformers, filtering devices, and inductors, critical to applications in automotive electronics, renewable energy, power systems, and consumer electronics.
To ensure consistent performance and scale, we operate automated production facilities in Foshan with a capacity of over 100 million units annually, supported by rigorous quality systems certified by CQC, UL, ISO 9000, and TS 16949. Our team of over 1, 000 professionals works closely with clients to tailor components that enhance product efficiency and safety.
At Haoer, we build partnerships on a foundation of technological innovation, unwavering quality, and responsive service, helping our customers compete and succeed in dynamic markets.
The small packages will be sent by courier services such as DHL, UPS, TNT, FedEx, etc. We can also arrange air or sea transportation according to your requirements. (With the logo of the courier company)
Transaction Guarantee Service
· Full-Chain Quality Assurance
· Delivery Timeliness and Quality Commitment
· Protect Your Transaction Throughout the Process
Little Bear, Delmar, Meishel, Dongling Weiyou, Yaxuel, Lianrui, Jiewei, Yingke, Yu Long, Tuohao
What are the main products produced by your factory?
Our company manufactures metallized film capacitors, new energy film capacitors, high-frequency transformers, filters, and inductors.
2. Are your products in line with international standards?
Yes, our products comply with IS09001-2015, UL, CUL, VDE and CQC international standards. Our company's products meet the latest environmental protection requirements of the European Union and comply with RoHs and REACH directives standards.
3. How can I obtain a quotation?
You can send an RFQ on our international website, specifying the product type, quantity and other requirements. Our team will reply with the quotation as soon as possible.
4. Question: How do you ensure product quality and after-sales service?
Answer: We offer a 12-month quality guarantee and have an after-sales team to promptly address customer issues.
Address
C3 2 -4 81 Xijiao Road, Ronggui Sub-district, Foshan City, 2-4/F, Building C3, Zhongjian Chuangkeyuan, China
Tel
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