Wednesday, November 30

Piezo vs. Magnetic Buzzers

Piezo Buzzer Characteristics

  • Wide operating voltage: 3~250V
  • Lower current consumption: less than 30mA
  • Higher rated frequency
  • Larger footprint
  • Higher sound pressure level
HP4216AXW  SERIES:    

 Type
UNIT
HP4216AXW12
HP4216AXW24
*Min. Sound Output at 10cm
dB
100
105
Rated Voltage
 VDC
12
24
Operating Voltage
VDC
3~20
8~30
Resonant Frequency
Hz
2900±500
3100±500
*Max. Current Consumption
mA
150
150
Tone Nature

       Continuous
     Continuous
Operating Temperature 
°C
 -20~+70
  Storage Temperature
  °C
-30~+80
  Weight
  g
18

Value applying at rated voltage 
DIMENSIONS     Unit:mm     Tolerance:±0.5



Magnetic Buzzer Characteristics

  • Narrow operating voltage: 1~16V
  • Higher current consumption: 30~100mA
  • Lower rated frequency
  • Smaller footprint
  • Lower sound pressure level

HCM16X   SERIES:   



 Type
 HCM1606X
HCM1612X
 Rated Voltage        (V)
  6
12
 Operating  Voltage  (V)
  4~8
8~15
 Rated Current     (MA)
  < 30
< 30
 Sound Output at 10cm (dB)
> 85
> 85
 Resonant Frequency  (Hz)
2300  ±300
2300 ±300
 Response Time     (ms)
    < 50
< 50
 Operating Temperature  (C)   
-25~+70 
-25~+70    
 Storage  Temperature  (C)
    -30~+80
 -30~+80  
  Weight                (g)
   7
7

Value applying rated voltage (DC)

DIMENSIONS     Unit:mm     Tolerance:±0.5













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You can contact us : 
http://www.piezo-indicator.com/




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