Linear Power Amplifier
- Item requires temperature control for storage and delivery with additional fees. It's not eligible for return due to safety and quality concerns. Consider requirements before purchasing.
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Product Details & Documents
The Labworks PA-138 Linear Power Amplifier is a high quality, air-cooled, direct-coupled audio amplifier primarily intended for use with small vibration systems. Although this amplifier has been designed to directly drive low impedance loads, it can be used in any application requiring continuous duty high quality audio power.
- Linear output stage provides low noise and distortion
- Automatic over temperature and over current protection
- Direct coupled input and output allows DC operation
- Two operational modes, voltage or current source
- External interlock circuitry
Two operational modes are incorporated in the design. These amplifiers can be used as either a wide-band, highly damped voltage source, or as a high impedance current source. DC and AC coupled signal inputs are provided. PA-138 Amplifiers are designed for standard 19" rack mounted installation and require 100, 120, 220 or 240 V, 48 to 60 Hz power.
PA-138 Amplifiers feature protection from both over current and over temperature insuring long term reliability. The amplifier has full interlock capabilities as well as peak voltage and RMS current bar graphs to monitor output.
Specifications
- Description:Linear power amplifier, output 20 A rms, 25 V rms
- Dimensions:W×D×H 19×13×3.5"
- Cat. No.:MSPP-PA-138
- Output:25 V, 500 VA
- Voltage:48 (34 dB) maximum
- Voltage Output:25 V rms
- Safety:Over current, over temperature
- Weight:24 lbs.
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