Color A Fully Digital Microprocessor DC Power Controller Key benefits Precise and stable output: Fully digital microprocessor control with a precision regulated set point voltage range from 3 to 18 VDC for consistent performance. Simple and flexible control: Touch button voltage adjustment and multiple start methods let you choose the most convenient way to operate the unit. Foot pedal integration and selectable modes: L and S operating modes and configurable foot pedal behavior improve workflow and conversion rates. Easy power connection: Uses a standard adapter connected to the DC/19 socket for straightforward setup and compatibility with common power supplies. Main functions and controls Power input: Connect a standard adapter to the DC/19 socket to supply power. Power on and off: Press POWER BUTTON for 3 seconds to switch the unit on. Press again for 3 seconds to switch it off. Alternately, press and hold the foot pedal for 5 seconds to power on. After powering on with the foot pedal, touch POWER BUTTON to start or stop output power. Voltage adjustment: When the unit is on, touch VOLTS+ or VOLTS to increase or decrease the output voltage within the 3 to 18 VDC range. L and S modes plus foot pedal configuration: Touch L/S BUTTON when the unit is on to toggle between L mode and S mode. The active mode indicator will light. Press and hold L/S BUTTON for 3 seconds while the unit is on to change the foot pedal model and improve conversion rates. Specifications and compatibility Color: A Control: Fully digital microprocessor Output voltage: Set point adjustable from 3 to 18 VDC Power input connection: Standard adapter to DC/19 socket Controls: POWER BUTTON, VOLTS+, VOLTS, L/S BUTTON, foot pedal Start methods: POWER BUTTON and foot pedal, with specified press durations for switching and starting Practical use scenarios Hobby electronics bench: Provide a stable, adjustable DC supply for testing small circuits and motors with precise voltage control. Small DC tool operation: Control and regulate the voltage supplied to low voltage rotary tools or handheld devices that accept 3 to 18 VDC input. Workshop or studio workflow: Use the foot pedal and selectable L and S modes to start and stop power hands while adjusting output with touch controls for consistent, repeatable operation. What makes it stand out Digital accuracy and repeatability from the microprocessor controller. Dual start options and configurable foot pedal behavior for flexible workflows. Direct, tactile touch controls for quick voltage changes without extra equipment. Operation tips Always confirm the adapter polarity and compatibility with the DC/19 socket before connecting. Use the 3 second and 5 second press rules to avoid accidental switching. Test mode indicators and foot pedal behavior after switching modes to ensure the configuration matches your workflow.