Overview
The Lambda LOS-W-12-2 is a compact, regulated linear DC power supply designed for industrial test, measurement, and conditioning applications. Part of Lambda Electronics’ LOS-W series, this adjustable power supply provides stable, regulated output with simple front-panel voltage adjustment capability. The unit accepts dual-voltage AC input and delivers consistent DC output for bench testing, equipment calibration, and prototyping environments.
Key Features
- Adjustable 12V output with feedback regulation for stable load performance
- Dual AC input voltage selection (105–127 VAC or 210–254 VAC)
- Compact chassis-mount enclosure suitable for lab and field deployment
- Simple potentiometer-based voltage adjustment for quick setup
- Low ripple and noise output for sensitive test applications
Technical Specifications
- Output Voltage: 12 VDC (adjustable range per series standard)
- Input Voltage: 105–127 VAC or 210–254 VAC (factory selectable)
- Input Frequency: 47–63 Hz
- Regulation Type: Linear regulated, series pass design
- Output Adjustment: Front-panel potentiometer control
- Output Protection: Series pass regulator with current limiting
- Operating Temperature: 0–50°C (typical ambient)
Typical Applications
- Bench and laboratory test equipment power
- Calibration and measurement instrument supply
- Industrial equipment conditioning and repair
- Signal source and conditioning circuits
- Prototype development and circuit validation
Compatibility & Replacements
Compatible With
- Standard 115 VAC / 230 VAC utility power sources
- Industrial bench test equipment and measurement instruments
- General-purpose loads requiring stable regulated 12 VDC
- Field maintenance and repair applications
Replaces / Drop-In Replacement For
- Other Lambda LOS-W series models with 12V output
- Legacy Lambda regulated power supplies with similar voltage/current envelope
- Verify compatibility with your equipment specifications before ordering
Works With
- Standard industrial test and measurement instruments
- DC-rated loads requiring 12 VDC supply
- Bench-top signal conditioning and circuit validation setups
- Equipment requiring adjustable linear regulated power
