|
ME60H27
6*2.7mm
＞ 52db
100dB
-47 ± 2dB
20-16000Hz
1 ~ 10V
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) |
||
Lukisan penampilan
