PAS datasheet
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PAS |General purpose wideband preamplifier Description and Features PAS preamplifier has the functions of 4 filters and 3 gains, and can be connected to differential sensors. It is available in both phantom and adapter power supply, and it is compatible with most common sensors and acoustic emission acquisition boards on the market. Technical Specs Note : The power supply should be a good match with the output impedance, otherwise it will lead to the gain of the preamplifier to deviate from the nominal gain value, resulting in signal amplitude deviation. If acoustic emission acquisition cards from other manufacturers are selected, a PPS preamplifier power supply is required. Wiring must be correct. The following three wrong operations may lead to damage to the preamplifier: The input voltage is 25% higher than the power supply requirement > Connect the power supply to the signal input connector. The positive and negative terminals of the power supply are inversely connected Address: Room 601-9, Building 3, 232 Kezhu Road, Huangpu District, Guangzhou City, Guangdong Province, CHINA Tel:+86-20-32290092 E-mail: sales2@ae-ndt.com Contactor: Jessica Jia Specifications subject to change without notice. Copyright @ 2022 Qingcheng AE Institute. All Rights Reserved. www.aendt.com