Voltage measuring instrument N23020 series

currentpowerelectronic

N23020 series 16 channels high precision programmable dc power supply N23020 series is a ultra-high precision, multi-channel dc source developed for the semiconductor industry, it can provide ultra-precision, stable and pure power supply for chips, with environmental test chamber for a number of environmental reliability tests. Product voltage accuracy up to 01.mv, support nA-level current measurement, single unit within up to 16 channels, support local/remote (LAN/RS485/CAN) control to meet the needs of chip batch, automatic testing Features ■ Accuracy and stability Ensure test reliability ■ Ultra-high integration, saving user investmentv ■ Fast dynamic response ■ Sequence editing ■ Various communication interface, meet the requirement of automatic test Functions & Advantages Accuracy and stability Ensure test reliability Reliability test usually requires multiple chips to run for a long time under power supply. Take HTOL as an example, the number of samples are at least 231 pieces and the test time is up to 1000 hours. N23020 voltage precision is 0.1mV, long-term stability 40ppm/1000h, voltage ripple noise ≤2mVrms, can effectively ensure the reliability of the user test process all round protection, ensure the safety of instruments and products under test Ultra-high integration, saving user investment In the process of chip R&D, flow sheet and mass production, Usually it is necessary to carry out reliability test on multiple groups of samples. In addition, the leakage current of chip or jointed board is also an important test index. The traditional scheme usually adopts multiple linear power sources with data sampling For more information，Please visit our website