Woodward 5501-380 MicroNet TMR Power Supply Board

Description

The Woodward 5501-380 is a MicroNet TMR Power Supply Board designed to deliver stable and redundant power to critical industrial control systems. Engineered for high reliability, it ensures uninterrupted operation in demanding environments such as energy, aerospace, and automation.

Specifications

• Model Number: 5501-380
• Type: MicroNet TMR Power Supply Board
• Input Voltage: 120 VAC or 120 VDC
• DC Operating Range: 18 to 36 VDC
• Nominal DC Voltage: 20 to 32 VDC
• Maximum Power: 1150 VA (AC), 576 W (DC)
• Maximum DC Current Output: 32 A total
• Current per Output: 6 A (six regulated outputs)
• Hold-up Time: 7 ms at 120 VDC
• Wire Size: 14 AWG / 2.5 mm² for 100–150 VDC
• Mounting: Panel mount
• Dimensions: 19.4 × 6.5 × 14.5 cm
• Weight: 5.26 lbs

Features

• Redundant Power Architecture: Supports fault-tolerant systems with seamless failover
• Six Regulated Outputs: Provides stable 24 VDC power across multiple channels
• Front Panel Diagnostics: LED indicators for OK, power fault, overtemperature, and input fault
• Thermal Protection: Automatic shutdown above 90°C with recovery below 75°C
• Wide Voltage Compatibility: Operates under both AC and DC sources for flexible deployment
• Robust Design: Built for high-availability applications in harsh industrial settings
• Precision Regulation: Maintains output within ±5% under varying load and temperature conditions