ME60H27
6*2.7mm
> 52db
100dB
-47 ± 2dB
20-16000Hz
1 ~ 10v
Ketersediaan: | |
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Penerangan Produk
Parameter | Spesifikasi | Unit | ||
Arah | Uni-arah | db | ||
Kepekaan | -47±2 | db | ||
Impedans | 680 | k Ω | ||
Nisbah s/n (rangkaian berwajaran) | 52(Min) | db | ||
Tahap tekanan bunyi input maksimum | 100(Max) | db | ||
THD ≤ 3% | ||||
Voltan operasi standard | 1.5 | VDC | ||
Julat voltan operasi | 1.0~10.0 | VDC | ||
Kurangkan ciri voltan (vs = 2.0 ke 1.5v dc) | -2(Max) | db | ||
Penggunaan semasa | 500 (max) | μ a | ||
Litar ujian standard | Lihat Rajah 1 | - | ||
Ciri -ciri tindak balas kekerapan | Lihat Rajah 2 | - | ||
Memo
|
standard Keadaan ujian
| R l = 2.2k Ω , vs = 2v dc, ( @f = 1 k Hz, p in = 1pa , 0 db = 1v/ p a , l = 50cm) |
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