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The high-quality ETD Ferrite Core High-Frequency Transformer produced by Haoer manufacturer features easy winding, reasonable price and high reliability.
2. The ETD transformer is a basic type of ferrite core. It has low loss, high output power, wide operating frequency range, low temperature rise, and stable performance.
3. They are widely used in switching power supplies and various electronic circuits, featuring oscillation modes such as full bridge, half bridge, single-ended, resonant, and push-pull circuits. They possess excellent material properties. The cylindrical center column of the ETD magnetic core makes winding easier and increases the cross-sectional area of the winding, thereby enabling an increase in output power. They are applicable to various switching power supplies, inverters, UPS, etc.
Featuring low magnetic flux leakage, low loss, wide frequency range, strong anti-jamming performance, high-power output capability, secure installation, high current rating for heavy-current circuits, magnetic shielding against radiation, and compliance with RoHS environmental standards. These transformers are cost-effective and designed for reliability across demanding applications.
ETD Ferrite Core High-Frequency Transformer is suitable for switching power supplies, LED TVs, audio equipment, and other household appliances; office automation equipment; electronic ballasts and energy-saving lamps; chargers; power transmission systems; and communication equipment.
| brand | Hao Er |
| type | ETD High Frequency Transformer Series |
| service frequency | 50khz-500KHZ |
| output power | 20W - 1200W |
| working temperature | -40℃~+ 125℃ |
| storage temperature | -25℃~ + 85℃ |
| storage humidity | 30% ~ 95% |
| apply |
Switching Mode Power Supply audio amplifier industrial automation control |
With a strong industrial presence since 2008, Guangdong Haoer Electronics Co., Ltd. stands as a specialized producer of precision magnetic components. Our core products—high-frequency transformers, filters, and inductors—are integral to advanced applications in lighting, home appliances, photovoltaics, UPS, automotive systems, and network communications.
The company’s growth is marked by significant production capabilities: several manufacturing sites in Foshan, a workforce exceeding 1, 000, and an annual production volume of over 100 million units. Our investment in automation and precision testing, coupled with certifications such as CQC, UL, ISO 9000, and TS 16949, reflects our dedication to excellence.
Guided by the principles of innovation, quality leadership, and collaborative success, Haoer continues to strengthen its expertise and contribute to the evolving needs of the global electronics industry.
Little Bear, Delmar, Meishel, Dongling Weiyou, Yaxuel, Lianrui, Jiewei, Yingke, Yu Long, Tuohao
Question: Are you a manufacturing factory or a trading company?
Answer: We are a manufacturer with our own factory, and we also provide one-stop supply chain services.
Question: Do you offer ODM and OEM services?
Answer: Yes, we support ODM and OEM. We can customize products according to customer needs.
Question: What are your main products?
Answer: We mainly produce high-frequency transformers series, inductors series, electronic modules and other electronic components.
Q: Can we get free samples?
A: We can provide free samples, but the customer is responsible for the shipping costs.
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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