ups power supply, mini ups, uninterrupted power supply, over voltage protection
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AC-DC Series
       LEEER-4D

LEEER-4D(L)

 LEEER-4D(H)

      
AC-AC Series
      LEEER-4B

LEEER-4B(L)

LEEER-4B(H)

  Battery
 
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Email:leeer@leeer.us
Tel: 86+0755-26957231

Speaker

Voice coil impedance: 3215%

Rated power: 50mW

Max power: 100mW

Resonance frequency: 130 Hz20%

Effective frequency range: 100Hz-2KHz

Sensitivity at 1KHz: 1153dB/1mW

Frame material: ABS

Magnet material: NdFeB

Diaphragm material: Mylar

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