Brüel & Kjær 2706 Amplificador
Fabricante:
Modelo:
2706
Fecha:
1972
Categoría:
Grupo:
Descripción:
Power Amplifier

Información

The Power Amplifier Type 2706 has been designed to drive small vibration exciters, particularly the B & K Vibration Exciter Type 4809. By switching to the 1.8 Amp. RMS output current limit, it is possible to drive the Mini Shaker Type 4810 safely at fu(I rating. Power capacity of Type 2706 is 75 VA into a 3 0, load. The overall votage gain is 40 dB, and input attenuators allow to adjust the level at a desired value when no level adjustment is available on the signal source, which makes it ideal for use with the Reverberation Processor Type 4422. Its very low harmonic distortion and low noise level make it suitable for a wide range of applications in vibration and acoustics. Type 2706 is fully protected against short circuited output and excessive heat sink temperature. When clipping of the output level occurs, a warning lamp is lit.

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Manual del usuario
Type manuel:
Manual del usuario
Páginas:
24
Tamaño:
1,011.28 Kbytes (1035549 Bytes)
Idioma:
english
Revisión:
Manuel-ID:
Fecha:
1972 05 01
Formato:
Documento Scaned, todo legible.
Fecha de subida:
2017 06 01
MD5:
1a11181fefe78e3ebd29b2528c4d5023
Descargas:
898

Información

1. INTRODUCTION ... 3 2. CONTROLS ... 4 2.1. Front Pane! ... 4 2.2. Rear Panel ... 5 3. OPERATION ... 7 4. DESCRIPTION ... S 4.1. Attenuators and Preamplifier ... 8 4.2. Differential Amplifier and power Amplifier ... 9 4.3. Current limiters and clipping detector ... 9 4.4. Temperature protection ... 9 4.5. Characteristics ... 10 Power output capacity ... 10 Distortion ... 12 Noise and Hum . ... 12 5. APPLICATIONS ... 14 5.1. Generals ... 14 5.2. Use with the B & K Vibration Exciters ... 14 Accelerometer calibration ... 15 Vibration testing ... . 16 5.3. Use with the Reverberation Processor Type 4422 ... 16 5.4. General use in Acoustics ... ... 17 6. SPECIFICATIONS

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