Sumida releases new power inductor C2DEPIH80D90 wound by flat wire and assembled with a Mn-Zn ferrite core. The flat wire provides exceptionally low DC resistance. Meanwhile, its mountability is improved by reforming the gap structure from “Top Surface Gap “to “Side Surface Gap”.
Reducingย packing space by adapting 2 in 1 construction.
Ideal applications includeย Compact Digital Amplifier (Class-D-Amplifier), radio audio amplifier and so on.
Key Features:
- 2-in-1 structure offers space-saving
- Magnetically shielded
- Operating temperature range: -40โ๏ฝ+125โ (including coilยs self temperature rise)
Applications:
Best suited as LPF inductor for compact Digital Amplifier (Class-D-Amp) and to be used in radio audio amp.
| Part Name | Inductance [Within] (ฮผH) โป1 | D.C.R. at 20โ (A) Max. (Typ.) (mฮฉ) | Saturation Current (A) Max.(Typ.) โป2 | Temperature Rise Currrent (A) (Typ.) โป3 |
| C2DEPIH80D90NP-3R3MC | 3.30 ยฑ 20% | 13.40 (10.70) | 9.00 (11.30) | (6.20) |
| C2DEPIH80D90NP-8R2MC | 8.20 ยฑ 20% | 21.30 (17.00) | 4.90 (6.10) | (5.00) |
| C2DEPIH80D90NP-100MC | 10.0 ยฑ 20% | 21.30 (17.00) | 4.00 (5.10) | (5.00) |
| C2DEPIH80D90NP-150MC | 15.0 ยฑ 20% | 46.40 (37.10) | 3.80 (4.80) | (3.00) |
| C2DEPIH80D90NP-220MC | 22.0 ยฑ 20% | 46.40 (37.10) | 2.70 (3.40) | (3.00) |
โป1 Measuring frequency inductance at 100kHz.
โป2 Saturation current: This indicates the value of D.C. current when the inductance becomes 25% lower than its initial value. (Ta๏ผ20โ)
โป3 Temperature rise current: The actual value of D.C. current when the temperature of coil becomes โณT=40โ. (Ta๏ผ20โ)
Production Stage:
In mass production
