Go Back   Physics Help Forum > High School and Pre-University Physics Help > Waves and Sound

Waves and Sound Waves and Sound Physics Help Forum

Reply
 
LinkBack Thread Tools Display Modes
Old May 3rd 2017, 10:53 AM   #1
Junior Member
 
Join Date: May 2017
Posts: 1
Buzzer problem

Hi all,
I work on something.. its alarm tag. I found buzzer which i want to use in simple electric circuit. Components are: the buzzer, and a battery. The tag must work minimum 5 min. The problem is.. I can not find battery small and powerful enough at the same time. Battery diagonal must be 3 cm or less.
Electronic characteristics- Magnetic Buzzer PB-0927PQ

-Oscillation Frequency (Hz)-_______________2731
-Operating Voltage (Vp-p)-_________________4.5~ 5.5
-Rated Voltage (Vp-p)-_____________________5.0
-Current Consumption (mA/max.)-____________75 at Rated Voltage
-Sound Pressure Level (db/min)-______________85 at 10cm at Rated Voltage
-Coil Resistance (Ω)- _______________________25 4
-Operating Temperature (C)________________-20 / +70
-Storage Temperature (C)_________________-30/ +80
-Condition by wave (C)__________________260 5C / within 5 sec
-condition by hand (C)_________________35020C / within 5 sec

I hope someone knows the answer of my problems (battery, brand or i dont know..)
please help me.
Dimitar is offline   Reply With Quote
Reply

  Physics Help Forum > High School and Pre-University Physics Help > Waves and Sound

Tags
alarm, battery, buzzer, problem



Thread Tools
Display Modes



Facebook Twitter Google+ RSS Feed