US55 Type Mn-Zn Soft Magnetic Ferrite Core For Switch Power Supply
Advantages:
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High Saturation Magnetic Induction Intensity: The US-type MnZn power magnetic strip has a high saturation magnetic induction intensity, which means that efficient electromagnetic energy conversion can be achieved under the action of a lower magnetic field, enabling more magnetic energy to be stored and converted in a smaller volume and weight.
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Low Loss: It has relatively low loss, which helps to improve the energy efficiency of the equipment and reduce energy waste. Especially in high-frequency application scenarios, the low-loss characteristic can reduce the heat generation of the equipment and improve the stability and reliability of the equipment.
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High Curie Temperature: It has a high Curie temperature, which enables the material to maintain good magnetic properties within a wide temperature range and is not prone to significant fluctuations in magnetic properties due to temperature changes.
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Good Frequency Characteristics: It has good permeability and impedance characteristics over a wide frequency range, able to meet the requirements of electromagnetic signal processing at different frequencies.
Application Fields:
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Switching Power Supply: It is one of the commonly used magnetic materials in switching power supplies, used for making transformers, inductors, and other components, which can effectively transmit and convert electrical energy and achieve high-efficiency work of the power supply.
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Filter Inductor: It can be used to manufacture filter inductors to filter out the noise in the power supply, improving the stability and quality of the power supply output.
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Choke Coil: It is used as a choke coil to limit the current change in the circuit and play the role of stabilizing the current.
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| Specification | Figure | Dimension(mm) | Compression strength | Q-value | Inductor coefficient AL(nH/N2) | Weight | |||||||
| A | B | C | C1 | D1 | D2 | E | H | (N) | Q | BP40 | (grams/pair) | ||
| US50 | 4 | 50±0.5 | 9±0.3 | 45±0.4 | / | / | / | / | 4.5±0.2 | ≥160 | / | / | 63 |
| US55 | 3 | 38.67±0.5 | / | 5±0.3 | / | 55.7±0.5 | / | / | / | ≥200 | / | / | 34.5 |
| US59 | 1 | 59.8±0.5 | 16±0.2 | 19.3±0.3 | 9.6±0.3 | 5.5±0.2 | 5.0±0.2 | 49.0min | 5±0.2 | ≥200 | / | / | 30.9 |
| US59 | 1 | 59.8±0.5 | 16±0.2 | 19.3±0.3 | 9.6±0.3 | 5.5±0.2 | 5.0±0.2 | 48.6min | 5±0.2 | ≥200 | / | / | 30.9 |
| US61.3/11.7/4.7 | 2 | 61.2±0.5 | 11.7±0.2 | 36.5±0.5 | / | 4.7+0.2/-0.1 | 4.7+0.2/-0.1 | 48.8min | 4.7±0.2 | ≥160 | / | / | 44.5 |
| US61.3/12/6.0 | 2 | 61.2±0.4 | 12.0±0.3 | 37+0.5/-0.3 | / | 6±0.15 | 5±0.15 | 50.3±0.5 | 4.5±0.2 | ≥160 | / | / | 46.3 |
Note:
The test conditions for the AL value are: 1KHz, 0.3V, and 10Ts.
The above are the standard specifications of our company, and we can design according to the special requirements of customers.
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