SS2403A50F1000SteppingDEGSTEPAPhase¥4241.70去看看叁帅自动化科技发布了Samsr SS2403A50F1000 Stepping Motor 1.8DEGSTEP 5.0APhasePOWERSUPPLYPULSSL20.310APHASE¥31660去看看玖晟科技发布了PULSSL20.310POWERSUPPLY400-500V24-28Vdc7APHASE480