Product Description
The Allanson CV125-120-277V is a high-performance Class 2 electronic LED power supply, designed to power 12V signage and architectural lighting systems with maximum safety and efficiency. With a universal input range of 120–277V AC, it’s suitable for commercial and industrial environments, delivering clean, regulated 12V DC output for stable LED operation.
This 60W power supply features a high power factor of >95%, compact housing, and is UL/CSA certified for both indoor and outdoor use (dry and damp locations). Designed with installer's needs in mind, this unit offers reliable performance in a wide range of temperatures, from -40°C to +55°C.
Key Features:
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60-Watt Output for efficient LED lighting performance
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Universal 120–277V AC Input for flexible installations
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12V DC Output (±3%) for consistent LED current
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High Power Factor >95% for energy efficiency
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Compact Design: 6.50" x 1.68" x 1.18"
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Safe for Dry & Damp Locations
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UL / CSA Certified for code-compliant installations
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Wide Temperature Range: Operates reliably in extreme environments
Recommended Applications:
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LED Channel Letter Signs
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Cabinet Signs
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Indoor Retail Signage
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Outdoor Architectural Lighting
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Strip Lighting
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Backlit Displays
Installation Notes:
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Ensure power supply is grounded and secured with proper screws
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Use 18 AWG or thicker wiring for LED connections (max 9 ft at 18 AWG recommended)
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For longer runs, increase wire gauge to reduce voltage drop
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Output polarity: Red = Positive (+), Black = Negative (–)
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Do not connect outputs of multiple power supplies in series or parallel
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Ensure the LED load does not exceed 60W
Troubleshooting Tips:
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If no output: check breaker, wiring, and polarity
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For flickering: verify proper module load and secure wiring
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In fault mode, the unit will auto-restart when the issue is resolved
