I-DSA( Dimensionally Stable Anode) ama-anode awuhlobo lwama-electrode asetshenziswa ezinqubweni ze-electrochemical, ezibonakala ngokuzinza nokuqhubeka kwazo ngesikhathi sokwenziwa komshini wokwenza ugesi. Ngokungafani nama-anode endabuko, ama-anode e-DSA adizayinelwe ukuxosha indawo ecijile futhi agcine ubuqotho bawo besakhiwo phakathi neminyaka enwetshiwe yokusetshenziswa.