|
ME60H22
6*2.2mm
20-16000Hz
＞ 60dB
100dB
-50±2dB
1~10V
Penerangan Produk
Parameter |
SPEC |
Unit |
||
arah |
Satu arah |
dB |
||
Sensitiviti |
-50±2 |
dB |
||
Impedans |
2.2(Maks) |
k Ω |
||
Nisbah S/N ( Rangkaian berwajaran) |
60(Min) |
dB |
||
Tahap Tekanan Bunyi Input Maksimum |
100(Maks) |
dB |
||
THD ≤ 3% |
||||
Voltan Operasi Standard |
2.0 |
Vdc |
||
Julat Voltan Kendalian |
1.0~10.0 |
Vdc |
||
Kurangkan Ciri Voltan(Vs= 2.0 kepada 1.5V dc) |
-3(Maks) |
dB |
||
Penggunaan Semasa |
500(Maks) |
μ A |
||
Litar Ujian Standard |
Lihat Rajah 1 |
- |
||
Ciri Tindak Balas Kekerapan |
Lihat Rajah 2 |
- |
||
Memo
|
standard Keadaan ujian
|
R L = 2.2k Ω , Vs= 2V dc, ( @f=1 k Hz, P dalam=1Pa , 0 dB = 1V/ p a ,L=50cm) |
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Lukisan rupa
