Power Design 3650R

The Power Design 3650R is a ruggedized linear DC power supply engineered for industrial, laboratory, and electronic system applications demanding reliable, stable power delivery in harsh environments. Built for portability and field use, this unit delivers up to 180 W output with continuously adjustable voltage and current limiting, dual analog metering, and integrated protection against overload and short-circuit conditions. Although the product has reached end-of-life status, it remains a capable instrument for automation, manufacturing, and other demanding industrial sectors requiring consistent performance under severe service conditions.

– Technical Specifications

Electrical Output
• Output voltage: 0 to 36 VDC continuously adjustable with 10 mV resolution (coarse and fine controls)
• Output current: 0 to 5 A continuously adjustable limit
• Maximum power: 180 W
• Voltage regulation: Linear, providing stable delivery across load variations

Instrumentation
• Dual analog meters for real-time voltage and current monitoring
• Coarse and fine adjustment controls for precise voltage and current setting
• Rear panel terminals for external voltage programming and remote sensing capability

Protection
• Internal overload protection
• Internal short-circuit protection

Physical & Operational
• Weight: 31.20 lbs
• Construction: Ruggedized for harsh environment operation
• Origin: United States manufactured
• Form factor: Portable instrument design

– Key Features

The dual-control architecture—coarse and fine adjustment for both voltage and current—enables precise output setting without sacrificing operational speed. Integrated analog metering provides immediate feedback during setup and troubleshooting. Remote sensing and external programming terminals extend functionality for automated test systems and remote monitoring applications.

– Typical Applications

Industrial automation systems, manufacturing test benches, field service equipment, laboratory power distribution, and electronic system development requiring stable DC power in portable, ruggedized form factors.

– Compatibility & Integration

The Power Design 3650R operates as a standalone power supply with standard electrical output terminals. Remote sensing and external programming capabilities accommodate integration into larger automated test and control systems.