Rapid switch mode power supply 30v 30a rapid sps 9602 209g buy switch mode power supply high current variable 1 30v 30a from rapid a high power 900w switch mode dc regulated power supply featuring a 1 30v variable output designed with a highly efficient active power factor corrector the constant current limiting protection allows the output current to remain stable but the output voltage decreases to a safe operating level remote sensing is included to compensate for output line los