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The China Inverter EE Horizontal High-Frequency Transformer produced by Haoer demonstrates outstanding and broad technical indicators in terms of electrical performance and environmental adaptability. Its core operating frequency ranges from 20kHz to 500kHz, enabling it to flexibly adapt to various application scenarios from basic switching power supplies to high-end precision electronic equipment, while enhancing power conversion efficiency and effectively optimizing power density.
In terms of power output capacity, the product range is complete, with output power covering 0.5W to 1000W, providing stable and reliable power conversion solutions for various devices ranging from miniature consumer electronics to industrial-grade power modules.
The product has an excellent operating temperature range (-40℃ ~ +125℃), ensuring its stable operation even in extremely cold or hot harsh environments, with extremely high reliability. Its storage temperature requirement is -25℃ to +85℃, and the storage humidity environment is 30% to 95%. This ensures that the internal magnetic core and coil structure of the product are not affected by temperature and humidity changes during storage and transportation, maintaining consistent performance and safety over the long term.
1. Operating Frequency: 20 kHz - 500 kHz
2. Output Power: 0.5 to 1000 watts
3. Operating Temperature: -40°C to +125°C
4. Storage Temperature: -25°C to +85°C
5. Storage Humidity: 30% - 95%
| PART NO. | TERMINAL PINS | Dimensionsin mm(inches)(mm) | TYPE | |||||
| Serial Number | Number of needles | A | B | C±0.5 | D±0.5 | E±0.5 | F | |
| EE-8.3 | 6 | 8 | 8 | 6 | 4 | 2.5 | 8.3 | V |
| EE-10 | 8 | 11.5 | 10.2 | 8 | 4 | 2.5 | 10.2 | V |
| EE-13 | 10 | 12 | 12.5 | 8.5 | 4 | 2.5 | 13 | V |
| EE-16-1 | 6 | 14.8 | 13.3 | 9 | 4 | 3 | 16 | V |
| EE-16-2 | 10 | 15.4 | 13 | 10.5 | 4 | 3.2 | 17.1 | V |
| EEL-16 | 10 | 28.5 | 16 | 12.3 | 4 | 4.3 | 21.9 | V |
| EE-19-1 | 8 | 17.6 | 16 | 10 | 4 | 5 | 19 | V |
| EE-19-2 | 10 | 17.2 | 16.2 | 13 | 4 | 3.9 | 20 | V |
| EEL-19 | 10 | 31.5 | 16 | 10.5 | 4 | 4 | 21.1 | V |
| EEL-19-1 | 10 | 15.6 | 30 | 24.1 | 4 | 3.5 | 21 | H |
| EE-25-1 | 6 | 20 | 18.2 | 12.5 | 4 | 6.3 | 25.2 | V |
| EE-25-2 | 8 | 21.7 | 17.5 | 12.6 | 4 | 5 | 25.2 | V |
| EE-25-3 | 10 | 22.2 | 25 | 15.4 | 4 | 5 | 26.1 | H |
| EEL-25 | 8 | 35.3 | 17.5 | 12.5 | 4 | 5 | 25.2 | V |
| EE-30 | 10 | 21 | 29.2 | 25.2 | 4 | 5 | 30 | H |
| EE-40 | 14 | 27.6 | 30.5 | 25.8 | 4 | 5 | 40 | H |
| EE-42/15-1 | 12 | 33.8 | 44 | 35.5 | 4 | 5 | 42 | H |
| EE-42/15-2 | 16 | 41.3 | 48 | 37.7 | 4 | 5 | 42 | H |
| EE-42/15-3 | 18 | 48.7 | 32 | 27.5 | 4 | 5 | 45.1 | V |
| EE-42/20-1 | 12 | 45 | 39.8 | 32.5 | 4 | 5 | 42 | V |
| EE-42/20-2 | 16 | 44.2 | 50 | 37.8 | 4 | 5 | 42.2 | H |
| EE-42/20-3 | 18 | 44.1 | 37 | 27.3 | 4 | 5 | 45.3 | V |
| EE-55 | 20 | 50 | 50 | 45.5 | 4 | 5 | 55 | H |
| EE-65 | 16 | 55.2 | 51.8 | 45 | 4 | 5 | 65 | H |
|
Note: "H" HORIZONTAL TYPE (Bedroom Type) "V" VERTICAL TYPE (Vertical Type) |
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They are widely used in small household appliances, control panels, energy-saving lamps, notebook computers, PC power supplies, TVs, LCD monitors, switching power supplies, program-controlled switches, network equipment, DVDs, automotive electronics, etc.
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.
Dear customer, please be informed before purchasing:
1. When the transformer is being measured under no-load conditions, the no-load voltage will be higher than the nominal voltage. This is a normal phenomenon. After being loaded, the voltage will drop to the nominal voltage and output will be stable.
2. As the transformer has an iron casing, during storage and transportation, there may be collisions or squeezes between them, which could cause some flaws, minor scratches and slight deformation at the positioning holes. This is a normal phenomenon.
The small packages will be sent by courier, such as DHL, UPS, TNT, FedEx, etc. We can also arrange air or sea transportation according to your requirements.
Question: Are you a manufacturing factory or a trading company?
Answer: We are a manufacturing factory.
Question: Do you offer ODM and OEM services?
Answer: Yes, ODM and OEM are both welcome.
Question: What are your main products?
Answer: Our main products include: High-frequency transformer series and inductor series.
Question: Does the product meet international certification standards?
Answer: Our products have obtained certifications such as CE, RoHS, and UL, and comply with export standards.
Q: What payment methods do you accept?
A: We support T/T, Letter of Credit (L/C), PayPal and cross-border platform guarantee transactions.
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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