The Tektronix TM5006 Power Module Mainframe is a modular chassis housing and power distribution system for TM500 and TM5000 series plug-in test instruments. Built around a switching-mode DC power supply with electronic voltage regulation, it enables engineers to configure customized measurement systems for electronics testing, design verification, and field service applications. The mainframe accommodates up to six single-width instrument modules across compartments, with the rightmost slot dedicated to high-power plug-in support.
Technical Specifications
Power Supply
• Input voltage: 100, 110, 120, 200, 220, or 240 VAC (jumper-selectable; not universal input)
• Line frequency: 48–66 Hz or 48–400 Hz (configuration dependent)
• Maximum power consumption: Up to 650 VA
• Supply type: Switching-mode DC with electronic regulation on all outputs
Thermal Management
• Cooling: Forced-air circulation
• Operating temperature range: 0°C to +50°C
• Non-operating temperature range: −55°C to +75°C
• Warm-up time: 30 minutes to specified accuracy
Mechanical
• Dimensions: 194 mm H × 445 mm W × 488 mm D (7.6 in × 17.5 in × 19.2 in)
• Weight: 14.5 kg (32 lb)
• Module compartments: Six single-width slots; slot 6 rated for high-power modules
Environmental
• Humidity: Non-condensing; 60-minute warm-up recommended after high-humidity exposure
• Safety: Contains hazardous voltages. Disconnect mains power before service. Verify ground continuity via power cord. Do not exceed 250 VAC RMS.
– Key Features
• IEEE-488 (GPIB) interface for instrument control and communication
• Option 02 rear-panel interface kit with square-pin, multi-pin, and BNC connectors (user-supplied wiring required)
• Regulated DC outputs on all channels
• Dedicated high-power compartment for demanding plug-in modules
– Typical Applications
Electronics testing, design validation, service and troubleshooting, modular test system integration.
– Compatibility & Integration
Accepts all TM500 and TM5000 series plug-in modules. Production span from approximately 1982 onward with legacy support available.
