Nanocrystalline Magnetic Beads For Spike Noise Suppressor
The spike noise suppressor is a device that inhibits the noise source in the circuit, which is different from the general noise absorption circuit. Compared with Cobalt-based amorphous alloy spike suppressor, the price of Iron-based nanocrystalline alloy spike suppressor is more lower.
- Trade Mark: SHOUCORE
- Cores Size: Standard or Customized Dimensions
- Certificates: ISO 9001:2015, RoHS, REACH
- Payment Terms: T/T or L/C
- Delivery time: Samples: 3~5 days; Batches: 7~30 days
Iron-based Nanocrystalline Alloy Beads For Spike Noise Suppressor :
The spike noise suppressor is a device that inhibits the noise source in the circuit, which is different from the general noise absorption circuit. And the peak suppressor uses a magnetic core with rectangular hysteresis loop to suppress the reverse recovery current. A spike suppressor inductors (magnetic beads) in the diode lead can prevent the generation of oscillation and peak current, shorten the reverse recovery time of the diode, and eliminate interference noise.
Features:
Compared with Cobalt-based amorphous alloy spike suppressor, the price of Iron-based nanocrystalline alloy spike suppressor is more lower, and it has the following characteristics：
- Small coercive force Hc and high maximum permeability μm.
- High rectangular ratio Br/Bs, which can effectively suppress peak interference and have small “dead corners”.
- Low high frequency loss.
- Magnetic core with small volume.
Applications:
- High frequency power supply and other electronic equipment spike suppressor
- IGBT driver transformer
- EMI high frequency impedance filter
Specifications:
| Part No. | Core dimensions(mm) | Finished dimensions(mm) | Le(cm) | Ae(cm2) | ||||
| ID | OD | H | ID | OD | H | |||
| SC-SS02-1 | 2 | 4 | 3 | 1.4 | 4.6 | 3.6 | 0.94 | 0.025 |
| SC-SS02-2 | 2.5 | 4.5 | 3 | 1.9 | 5.1 | 3.6 | 1.09 | 0.025 |
| SC-SS03-A | 3 | 5 | 4.5 | 2.4 | 5.6 | 5.1 | 1.25 | 0.036 |
| SC-SS03-B | 3 | 6 | 4.5 | 2.4 | 6.6 | 5.1 | 1.41 | 0.055 |
| SC-SS04 | 4 | 7 | 4.5 | 3.6 | 7.6 | 5.1 | 1.72 | 0.055 |
Note: The Nanocrystalline Alloy Magenetic Beads can be customized according to the specific size and performance requirements of users.
