Rocking Armature Transducer 39.5mmmx15.5mm 50ohm

• Category: Receiver
• Transmission Mode: Bone Conduction
• Cone: Alu
• Transducer Principle: Permanent Magnetic Speaker
• Style: Head-mounted
• Radiation Mode: Direct Radiation Type
• Model NO.: BE39x15.5
• Usage: Accept, Expand Volume, Monitor, High Fidelity
• WORD nChannels: Piezo
• Certification: ISO9001, CE, Is014001
• Brand: Pant
• Variety Terminal Type: Avaiable
• Used in Alarm System: Siren Sounder
• Coil Resistance: Adjusted
• Wire: with Our Without Wire
• Transport Package: Standard Export Package
• Specification: Carton
• Trademark: PANT
• Origin: China
• HS Code: 8531801090
• Production Capacity: 2000000/Year

Product Description

BE39x15.5-90-YX 1KB.AL

1.39mm,90ohm,110dB siren.
2.China professional electroacoustic manufacturer with 50 years history.
3.Performance can be adjusted.
4.Variety terminal type.
5.Variety wire length and color.
5.High quality.
6.Used in alarm system.

1.    Characteristics
 

Product Features
*Brand	Sunny
*Part number	BE39x15.5-90-YX 1KB.AL
*Dimension	39*15.5mm
*Rated Voltage	24Vp-p
*Operating Voltage range	1~30Vp-p
*Coil Resistance	25ohm+/-10%
*Impedance	90ohm+/-25%
*Minimum SPL	more than 90dB
*Sensitivity at 1kHz 1000mV	more than 110dB
*Frequency Range	300~3400Hz
*Operationg Temperature	-40~+85ºC
*Storage Temperature	-50~+95ºC
*Housing Material	Aluminum
*Terminal Material	Sn plated copper
*Packing	500pcs/carton
*Carton size	39*31*30.5cm

 

2.    The Tested Method

 

 

3.    Drawing

4.    Reliability Test

 

4.1 High temperature test

Temperature test                    +95ºC

Duration                           96hrs

4.2 Low temperature test

Temperature test                     -50ºC

Duration                           96hrs

   4.3 Temperature cycle test

      Cycle                              5

4.4 Humidity cycle test

      Cycle                              5

all these tests above should be measured after leaving normal temperaturefor 2hrs

4.5 Drop test

   Height(to 10mm thickness wooden board)    70cm

   Direction                               3

   Notice: All specification must be satisfied in this condition