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#author("2021-11-11T21:47:30+09:00","default:LabMember","LabMember") #author("2022-05-19T21:35:31+09:00","default:LabMember","LabMember") [[AndoLabInstruments]] * 6ch PZT Driver [#i9ad571f] - 20 dB PZT driver with 6 channel - Closed loop control is capable with an adequate actuator ** How to use [#n2dbcf3f] This driver has 2 outputs, labelled with "PZT" and "MON". Connect "PZT" output to a PZT, and connect "MON" output to an oscilloscope or a data logger. "MON" port outputs one hundredth of "PZT" port voltage. ** Picture [#kb74584f] #ref(picture_PZTamp.jpg,,10%); ** Transfer Function [#x3355914] - Measured by Y. Oshima in 8th July 2020 #ref(transfun_PZTamp.png,,50%); ** Output Noise [#s5a08570] - Measured by Y. Oshima in 8th July 2020 #ref(noise_PZTamp.png,,50%); ** Notice [#udc7998c] - This driver has 1st order low-pass with cutoff frequency 400 Hz. This driver adds 10 V offset to output. The range of output voltage is from - 30 V to 110 V. - This driver has 1st order low-pass with cutoff frequency 400 Hz. This driver adds %%10 V%% &color(red,){50 V}; offset to output. The range of output voltage is from - 30 V to 110 V.~ (2022.05.19. modified by Takano) - An RC filter is inserted just before the outputs:~ (2021.11.11. added by Takano) - An RC filter is inserted just before the outputs: #ref(PZTamp_output.png,,8%); ** Pin assignment: [#o345dbec] #ref(PZTamp_pins.jpg,,20%); #ref(PZTamp_dsub-LEMO.png,,15%);
