Astrodyne / RO MTCC-0311 Triple Output Power Supply

The Astrodyne / RO MTCC-0311 is a 30 W triple-output switching power supply designed for Information Technology Equipment (ITE) applications. This encapsulated, chassis-mount unit delivers three independent DC outputs from a universal input, making it suitable for systems requiring multiple voltage rails with modest current draw. The supply operates across 90–264 VAC input at 47–440 Hz, accommodating global utility standards and variable AC sources.

Technical Specifications Output Configuration

Output 1: 5.00 VDC @ 3.000 A

Output 2: 15.00 VDC @ 0.500 A

Output 3: −15.00 VDC @ 0.500 A

Total Power: 30 W Input Specifications

Voltage Range: 90–264 VAC

Frequency Range: 47–440 Hz Physical Characteristics

Form Factor: Encapsulated

Mounting: Chassis Mount

Dimensions: 136 × 65 × 25.4 mm

Weight: 0.60 kg Environmental

Operating Temperature: 0°C to +50°C

Cooling: Convection Compliance

Safety Standard: UL60950-1 2nd Edition

Key Features

Universal input voltage range spans 90–264 VAC for flexible deployment

Three isolated output rails support bipolar and single-supply designs

Convection cooling eliminates fan complexity and acoustic noise

Encapsulated construction provides mechanical protection and compact integration

Lightweight design (0.60 kg) reduces system mass

Typical Applications Information Technology Equipment requiring multiple independent power rails, including networking appliances, telecommunications interfaces, industrial control modules, and embedded computing platforms requiring both positive and negative supply voltages.

Compatibility & Integration Designed as a general-purpose ITE power source. Chassis-mount configuration integrates directly into equipment racks and enclosures via standard mounting points. Compatibility with specific systems of voltage and current requirements against the three available output rails.