PARSTATÂ® 2273 - Princeton Applied Research

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Power BoosterThe model 2273 High CurrentPower Booster can provide 10 or20 Amps at 20 Volts complianceor 8 Amps at 50 Voltscompliance (Reference Voltageremains at ± 10 V). These highercurrently handling capabilitiesare needed for electrochemicalapplications in batteryresearch, electrodeposition,electrosynthesis, and corrosionon large electrodes.The booster system operatesin potentiostat as well asgalvanostat modes. Goingbetween standard mode (2273stand-alone) and boosted modeis easy requiring only a toggleswitch and cell cable change.Requiring factory installation, thebooster option can be added withinstallation scheduled aroundyour research needs.8 A, 10 A, and 20 A optionsOperates in boosted or normalmode - simple cable connectionconverts potentiostat from normal toboosted operationOperates in potentiostat orgalvanostat modeSupplied as a complete system or asan add-on to an existing 2273Compatible with ElectrochemistryPowerSuite softwareThe overall system frequencyresponse has been modifiedto provide stability forelectrochemical cells in aclosed loop that have veryhigh capacitance and very lowresistance. ElectrochemicalImpedance Spectroscopy isstill permissible when using abooster, but limited to maximumfrequency of 1-10KHz range.
PARSTAT 2273 SpecificationPower AmplifierCompliance Voltage±100 VImpedance (EIS)ModePotentiostatic / GalvanostaticMaximum Current±2 AFrequency Range10µHz to 1MHzRise Time15 V/µs (No Load)SweepLinear or LogarithmicSystem PerformanceMinimum Time Base20 μsMinimum Potential Step 2.5 µVNoise and Ripple60 dB at 100 kHzInput Impedance>10 13 W in parallel with 1 MHz, 1k source impedance20 µA Range 3 dB at >100 kHz, 100k source impedance
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PARSTATÂ® 2273 - Princeton Applied Research

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