ASG PS-55 Power Supply

ASG PS-55 Power Supply is a single-output DC power source for ASG torque screwdrivers, delivering 20 or 30 V DC to a lone tool. It accepts 110–230 VAC input via a back-panel voltage selector and provides a regulated DC output that you select with the HIGH/LOW switch. An illuminated ON/OFF switch confirms when power is active, and the unit is CE-approved along with the PS-110. The PS-55 is intended for one-driver operation; for two-driver configurations, the PS-110 can power two screwdrivers simultaneously at the same speed setting. A smaller PS-55C variant exists that is double-insulated and does not carry CE certification, though it uses the same PCB and can be used with ASG tools. The model is identified as PS-55, ASG number 65700-INTL, with input rated 110–230 VAC and output ratings of 20/30 V DC. This power supply is designed for bench or shop environments where ASG torque tooling is used, enabling precise control over fastening torque and speed for consistent assembly performance.