Overview
The Lambda LYS-K-28 is a 690W regulated power supply delivering stable 28V DC output for servo drives, amplifiers, and industrial automation equipment. The LYS-K-28 features Lambda’s proven linear regulation design in a backplate-mount format, making it suitable for OEM system integration and retrofit applications where reliable, clean DC power is essential. This unit is also marketed under the Veeco brand, reflecting Lambda Electronics’ role as a key supplier to Veeco systems.
Key Features
- 690W rated power delivery at 28V DC output
- Linear regulation for low-noise, stable output voltage
- Backplate mounting configuration for OEM integration
- Suitable for servo amplifiers and motion control systems
- Regulated output voltage with load and line regulation
- Temperature-compensated performance across operating range
Technical Specifications
The following specifications are typical for the Lambda LYS-K-28 series based on manufacturer lineage and design classification:
- Output Voltage: 28V DC ±5%
- Power Rating: 690W
- Output Regulation: Line and load regulated
- Ripple & Noise: Low-noise linear design
- Operating Temperature Range: 0°C to +70°C (typical)
- Mounting Type: Backplate mount
- Overvoltage Protection: Available (verify with system integrator)
Typical Applications
- Servo amplifier power for motion control systems
- Industrial automation equipment requiring stable DC power
- OEM system integration in manufacturing controls
- Retrofit power solutions for legacy Veeco systems
- Power distribution in MBE (molecular beam epitaxy) and semiconductor equipment
Compatibility & Replacements
Compatible With
- Servo amplifiers and drives requiring 28V input
- Industrial control systems with regulated DC power requirements
- Veeco MBE system installations
- Lambda-based OEM equipment platforms
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering to confirm direct replacement with legacy or related Lambda models. The LYS-K-28 may serve as an upgrade path for earlier Veeco power supply implementations.
Works With
- AC input mains power (115V–230V typical)
- Servo control and motion control modules
- Automation systems with standard DC power distribution
- LED/indicator lighting in control cabinets
- Industrial instrumentation requiring regulated 28V DC
