控制板專用蜂鳴器

類型 電磁式蜂鳴器 型號 hy12-1p
額定電壓 3(v) 額定電流 1.5(a)
阻抗 42(ω) 頻率范圍 2048(khz)
性噪比 85(db) 種類 蜂鳴器(片)
 
hy12-1p
  
specifications
type
unit
hy12-1p
hy12-2p
hy12-3p
rated voltage
v
1.5
3
5
operating voltage
v
1-3
3-6
3-8
*rated current(max)
ma
30
15
10
*min sound output at 10 cm
db
85
85
80
coil resistance
ω
16±4
42±6
50±7.5
*resonant frequency
hz
2048
operating temperature
-20~+70
storage temperature
-30~+80
housing material
noryl
weight
g
2.0
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