The Instek PSH-6018A is a 1080W programmable switching DC power supply engineered for laboratory, industrial, and automated testing environments where stable, precise power delivery is critical. It combines high power density with efficient switching technology and power factor correction to maximize energy utilization across a wide input voltage range. The unit operates in both constant voltage (CV) and constant current (CC) modes with 0–60V output and 0–18A current capability, delivering low ripple and noise for signal-integrity applications. Comprehensive protection includes over-voltage, over-current, and over-temperature safeguards.
## Technical Specifications
**Electrical Performance**
• Output voltage: 0–60V
• Output current: 0–18A
• Power output: 1080W
• High power factor for efficient utilization
• Low ripple and noise characteristics
**Control & Precision**
• 12-bit D/A converter for voltage and current control
• Microprocessor-based control unit (MPU)
• Keyboard and knob input for digitalized system operation
• Remote sensing capability to compensate for cable losses
**Physical & Environmental**
• Weight: 9.3 kg
• Modular architecture supporting 19-inch 4U rack mounting
• LCD display for output and configuration status
• Built-in buzzer alarm for operational alerts
**Compliance**
• EMC: EN 61326-1, EN 55011, EN 61000-3-2, EN 61000-3-3
• Safety: EN 61010-1, IEC 61010-1, UL 3111-1 (USA), CSA-C22.2 No. 1010.1 (Canada)
## Key Features
• Over-voltage, over-current, and over-temperature protection
• Output ON/OFF remote control for automated systems
• Self-test and software calibration functionality
• Constant voltage and constant current operation modes
## Compatibility & Integration
• RS-232C interface (standard)
• GPIB (IEEE-488.2) interface (optional; mutually exclusive with RS-232C)
• SCPI command support for automated control
• LabVIEW driver availability
## Typical Applications
Ideal for precision DC power delivery in component testing, R&D laboratories, manufacturing test stations, and systems integration requiring programmable voltage and current with comprehensive protection.
