The SOLA Electric General Signal 12VDC 1.8A Power Supply, model 83-12-218-2, is a reliable linear power supply designed to deliver consistent 12V DC output at 1.8 amps. This unit is suitable for various applications, including microprocessor circuits, instrumentation, process controls, CNC machinery, control circuits, analog circuits, and other noise-sensitive environments.
Key Features
- Input Voltage: 104 to 127 VAC or 208 to 254 VAC, accommodating a range of input sources.
- Output Voltage: 12 VDC with a current capacity of 1.8 amps, providing a total power output of 22 watts.
- Frequency Range: Operates efficiently within a frequency range of 50 to 60 Hz.
- Mounting: Designed for panel mounting, facilitating easy integration into existing systems.
- Dimensions: Compact design with a width of 4 inches, depth of 2.5 inches, and height of 4.75 inches.
- Regulation: Maintains output voltage with a regulation of ±0.1% for both line and load variations.
- Noise and Ripple: Low noise output with 0.1% peak-to-peak ripple and noise, and 10 mV RMS periodic deviations.
- Protection: Equipped with automatic recovery short circuit protection and current limiting with automatic reset, ensuring durability and safety.
- Temperature Range: Operational temperature range from 0 to 50 degrees Celsius, with a storage temperature range of -40 to 85 degrees Celsius.
- Certifications: UL Recognized and CSA Certified, meeting industry standards for safety and performance.
This power supply is engineered to provide a stable and reliable DC output, making it an ideal choice for applications requiring precise voltage regulation and low noise performance. Its robust design and protective features ensure longevity and consistent operation in various industrial settings.









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