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The RM transformer features low magnetic leakage, low loss, and small distributed capacitance. It operates over a wide voltage range and maintains high transmission efficiency within a frequency range of 20 kHz to 500 kHz.
Program-controlled switch terminals, DC-DC converters, digital products
RM4/RM6/RM7/RM8/RM10/RM12/RM14, etc.
1. High efficiency and low energy consumption
Our RM Special High-Frequency Transformer for Digital Products maintains excellent energy transmission efficiency within a wide frequency range of 20kHz–500kHz, significantly reducing operating losses. This not only helps to reduce device heat generation but also directly enhances the battery life of digital products, aligning with the green and energy-saving design concept.
2. Ultra-small size and high power density
By adopting a compact RM core structure and optimizing the winding design, it achieves a power output capacity of up to 1000W in an extremely limited space. The lightweight and compact design perfectly suits the design trend of digital products that increasingly pursue slimness and high integration.
3. Excellent electromagnetic compatibility (EMC)
Thanks to its inherent characteristics of low magnetic leakage and low distributed capacitance, it can effectively suppress high-frequency switching noise conduction and radiation interference. This feature ensures pure internal signals in digital devices, reducing interference to sensitive circuits, and easily passing strict electromagnetic compatibility certification.
4. High reliability and environmental adaptability
The operating temperature range is wide, from -40℃ to +125℃, capable of withstanding temperature rise impacts caused by rapid charging and discharging. Combined with high-temperature-resistant materials and a stable structure, it ensures the stability of the transformer in long-term, high-load operation, significantly enhancing the overall durability and safety coefficient of the end product.
5. Rapid dynamic response and stability
For the characteristic of large instantaneous changes in digital product loads (such as device wake-up, fast charging start and stop), this series of transformers respond quickly and maintain stable output voltage, providing solid and pure energy support for the device motherboard and battery management.
In summary, the RM digital product-specific high-frequency transformer, with its core advantages of high efficiency, small size, quiet operation, and reliability, becomes a key magnetic component solution for improving the performance of digital products, optimizing user experience, and ensuring their long-term stable operation.
| PART NO. | TERMINAL PINS | Dimensions in mm(inches) | FIG | ||||||||
| A | B | C1 | C2 | D±0.5 | E1 | E2 | E3 | F | |||
| RM-4 | 6 | 7.8 | 13.5 | 1.8 | 3.6 | 4.2 | 7.2 | 10.8 | 12.6 | 1 | |
| RM-5 | 6 | 7.2 | 15.5 | 1.8 | 3.6 | 4.4 | 10.8 | 14.4 | 16 | 1 | |
| RM-6 | 6 | 13.5 | 18.5 | 1.8 | 3.6 | 4.7 | 14.4 | 18 | 20.7 | 1 | |
| RM-6-1 | 8 | 12.8 | 18.5 | 15.2 | 4.2 | 3.8 | 5.08 | 18.5 | 2 | ||
| RM-8 | 12 | 12.1 | 23.5 | 3.6 | 7.2 | 5 | 14.4 | 18 | 21.6 | 24 | 1 |
| RM-8-1 | 12 | 17.5 | 29.8 | 20.3 | 4.4 | 3.8 | 5.08 | 23.4 | 2 | ||
| RM-10 | 12 | 13.4 | 28.5 | 3.6 | 7.2 | 4 | 18 | 21.6 | 25.2 | 28.1 | 1 |
| RM-10-1 | 12 | 19.6 | 39.4 | 2.8 | 4.5 | 3.8 | 5.12 | 23.3 | 2 | ||
| RM-12 | 12 | 17.7 | 38.5 | 3.6 | 10.8 | 6.3 | 21.5 | 28.7 | 35.9 | 38.5 | 1 |
| RM-12-1 | 12 | 23.7 | 45.2 | 33 | 4.5 | 5.08 | 5.1 | 28.4 | 2 | ||
| RM-14 | 12 | 29 | 48.4 | 35.6 | 4.8 | 5.08 | 7.62 | 31.4 | 2 | ||
Little Bear, Delmar, Meishel, Dongling Weiyou, Yaxuel, Lianrui, Jiewei, Yingke, Yu Long, Tuohao
For small packages, international courier services such as DHL are used by default. If you require air or sea transportation, please inform us in advance.
Do you accept sample orders?
Yes, we do accept sample orders. The costs of the samples and transportation need to be borne by the customers.
Can you customize capacitors according to our requirements?
Yes, we can customize capacitors in terms of capacitance, packaging, pin arrangement, etc. based on your specific situation.
Question: What is needed for custom transformers or inductors?
Answer: It would be best if you have the power supply drawings, or let us know the technical parameters, such as size, input voltage, output voltage and current, operating frequency, withstand voltage, weight, etc. Then our professional engineering team will conduct the analysis.
Question: Can you put our logo on the product?
Answer: Yes, we can.
Question: Do you offer ODM and OEM services?
Answer: Yes, ODM and OEM are both welcome.
Address
C3 2 -4 81 Xijiao Road, Ronggui Sub-district, Foshan City, 2-4/F, Building C3, Zhongjian Chuangkeyuan, China
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