The PSU HD28-4A is a reliable 28V 4A linear power supply designed to deliver clean, stable, and regulated DC power for industrial, laboratory, commercial, and electronic applications. With a continuous output of 28VDC at 4A, providing up to 112W of output power, this linear power supply is ideal for powering equipment that requires low-noise, precision voltage regulation.
Designed for dependable performance, the PSU HD28-4A features a robust chassis construction suitable for permanent installation in control panels, test equipment, communication systems, automation equipment, and OEM applications. Its linear regulation design minimizes electrical noise and ripple, making it an excellent choice for sensitive electronic circuits and precision instruments.
Built for continuous operation, this power supply provides consistent voltage stability and dependable performance in demanding environments. Its durable construction and reliable output make it suitable for professional, industrial, educational, and workshop use where clean DC power is essential.
Features
- Part Number: PSU HD28-4A
- High-quality linear regulated power supply
- Stable 28VDC regulated output
- Continuous 4A output current
- 112W output power
- Low ripple and electrical noise
- Excellent voltage regulation
- Rugged chassis construction
- Designed for continuous operation
- Reliable performance for industrial and laboratory applications
- Suitable for sensitive electronic equipment
Specifications
General
- Model: PSU HD28-4A
- Device Type: Power Supply
- Power Supply Type: Linear
Output
- Output Voltage: 28VDC
- Output Current: 4A
- Output Power: 112W
Performance
- Linear regulated output
- Stable voltage regulation
- Low output ripple and noise
Applications
- Industrial control systems
- Laboratory equipment
- Test and measurement instruments
- Process automation
- Communication systems
- OEM equipment
- Control panels
- Electronic development and prototyping
- Educational laboratories
- Precision electronic equipment requiring stable 28VDC power
What's in the box
1 x PSU HD28-4A 28V 4A 112W Linear Chassis Mount Power Supply
