CL-B-80-LB 80W Logic System Power Supply – 220VAC

LASER PARTS | POWER SUPPLIES

CL-B-80-LB 80W Logic System Power Supply – 220VAC

This 80W dual-output switching power supply provides 24V DC and 5V DC power for compatible CO2 laser machines and electronic control systems. It is designed for equipment that requires two separate DC voltage levels from a single power supply.

Operating from a 220V AC input, the unit provides a 24V DC output rated at 3A and a 5V DC output rated at 1.5A. These outputs can support compatible machine electronics, control circuits, and other low-voltage components.

The power supply features a ventilated metal enclosure, screw-terminal connections, and listed overcurrent and overvoltage protection. Its compact design allows installation inside compatible laser machine electrical cabinets.

Important: Before ordering, verify the input voltage, both DC output ratings, terminal arrangement, dimensions, and mounting points against your original power supply.

Key Features

• Dual DC Outputs: Supplies both 24V and 5V DC power from one unit.
• 80W Rated Power: Designed for compatible machine electronics requiring up to 80W of combined DC power.
• 24V DC Output: Rated at 3A for compatible 24V circuits and components.
• 5V DC Output: Rated at 1.5A for compatible low-voltage electronics.
• 220V AC Input: Intended for electrical systems using the specified 220V AC input.
• Overcurrent Protection: Listed protection feature for excessive electrical loads.
• Overvoltage Protection: Listed protection feature intended to help protect connected circuits.
• LED Output Indicator: Provides a visual indication of power supply operation.
• Vented Metal Housing: Allows airflow around internal components for heat dissipation.
• Screw-Terminal Connections: Designed for integration into compatible machine electrical cabinets.
• Replacement Component: Suitable for replacing a matching dual-output power supply in compatible laser equipment.

Product Specifications

Product Type	Dual-Output Switching Power Supply
Model	CL-B-80-LB
Rated Power	80W
Input Voltage	220V AC
Output 1	24V DC at 3A
Output 2	5V DC at 1.5A
Combined Output at Listed Currents	79.5W
Listed Protection Features	Overcurrent and Overvoltage
Output Indicator	LED
Connection Type	Screw Terminals
Enclosure	Vented Metal Housing
Listed Dimensions	6.25 × 3.875 × 1.625 inches
Approximate Metric Dimensions	159 × 98 × 41mm
Application	Compatible Laser Machine Control Systems
Quantity Included	1 Power Supply
Rabbit Laser USA SKU	119

Understanding the Dual-Output Design

Laser machines often use different DC voltage levels for their internal electrical systems. A dual-output power supply allows compatible equipment to receive both 24V and 5V DC power from a single unit.

The 24V DC output can supply compatible control circuits and electrical components that require 24V power.

The 5V DC output can supply compatible low-voltage electronic circuits and accessories requiring a regulated 5V supply.

Each output must be connected to components with matching voltage and current requirements. Connecting a component to the wrong voltage output may cause permanent electrical damage.

Power Rating: The 24V output at 3A represents 72W, while the 5V output at 1.5A represents 7.5W. Together, these equal 79.5W, consistent with the listed 80W power rating. Follow the manufacturer's specifications for allowable output loading.

Compatibility

This power supply is intended for compatible CO2 laser engraving and cutting machines with electrical systems requiring 220V AC input and separate 24V DC and 5V DC outputs.

Before ordering, compare the replacement unit with your existing power supply:

• Manufacturer and model identification
• 220V AC input requirement
• 24V DC output rated at 3A
• 5V DC output rated at 1.5A
• Total power requirements of the connected components
• Input and output terminal arrangement
• Physical dimensions and mounting-hole locations
• Available ventilation space inside the electrical cabinet

Important: Power supplies with similar housings or matching output voltages may have different current capacities, terminal layouts, or input requirements.

This 220V AC model should not be assumed compatible with a 110V AC electrical system. Confirm the required input voltage before installation.

Installation & Safety

• Disconnect the laser machine from its electrical supply before inspecting or replacing the power supply.
• Allow stored electrical energy to discharge according to the equipment manufacturer's instructions.
• Confirm the correct AC input voltage before connecting electrical power.
• Identify all input, output, and protective-ground terminals using the markings on the actual unit.
• Verify the 24V and 5V output connections before reconnecting machine components.
• Observe correct DC output polarity to avoid damaging connected electronics.
• Do not exceed the rated current or combined power capacity of the supply.
• Secure the power supply using the correct mounting points and hardware.
• Maintain adequate airflow around the ventilated metal housing.
• Keep the power supply away from moisture, conductive debris, and loose metal objects.
• Have electrical installation and troubleshooting performed by someone experienced with electrical control systems.

Safety Note: This power supply contains hazardous AC voltage circuitry. Disconnect power before servicing. Do not touch internal electrical components or exposed terminals while energized.

If a replacement power supply overheats, shuts down unexpectedly, or produces an incorrect output voltage, inspect the connected circuits and electrical loads before installing another replacement.