QSB300 Overview
DC-DC 300 Watts QSB Series xppower. Wide Input Range 350 W Peak Power High Efficiency High Power Density Baseplate-cooled Remote On/Off & Remote Sense 3 Year Warranty Specification Input Input Voltage Range Input Current Input Reverse Voltage Protection Input Filter Input Surge Undervoltage Lockout 24 V (9-36 V), 48 V (18-75 V), (see note 3) See table None Pi network 24 V: On ≥8.8 V, Off ≤8.0 V 48.