80026-173-23-R | Allen-Bradley DC/DC Converter Power Supply 8A 5-24V

Overview

The 80026-173-23-R DC/DC converter from Allen-Bradley is engineered for reliable voltage conversion in demanding industrial environments. It converts a 42–50 VDC input into multiple regulated outputs including 5V, ±12V, ±15V, and 24V, delivering up to 8 A of output current with efficiency reaching 90%. The module is housed in a rugged metal enclosure with conformal coating, providing robust protection against harsh conditions such as vibration, shock, and high humidity.

Technical Specifications

• Model / Part Number: 80026-173-23-R

• Input Voltage: 42–50 VDC

• Output Voltage Options: 5V, ±12V, ±15V, 24V, -24V DC

• Output Current: 8 A

• Efficiency: Up to 90%

• Operating Temperature: -40°C to 70°C

• Storage Temperature: -40°C to 85°C

• Humidity Range: 5% to 95% RH, non-condensing

• Vibration Resistance: 5 G RMS, 10–500 Hz

• Shock Resistance: 30 G, 11 ms

• MTBF: 50,000 hours

• Dimensions: 114 x 76 x 48 mm (4.5 x 3.0 x 1.9 in)

• Weight: 1.2 lbs (0.55 kg)

• Enclosure: Metal housing for EMI/RFI shielding

• Protection: Conformal coating against moisture and contaminants

Key Features

• Multi-output regulated DC voltages for versatile industrial applications

• High-efficiency design minimizes power loss

• Conformal coating and metal enclosure for protection against harsh environments

• Wide operating temperature range ensures reliable performance under extreme conditions

• Long service life with MTBF of 50,000 hours

Application Scenarios

The 80026-173-23-R is suitable for control panels, automation systems, and machinery requiring stable DC power from higher voltage sources. Its durability makes it ideal for high-vibration areas, mobile equipment, or outdoor installations with varying environmental conditions.

FAQ

Q: Can this converter handle multiple simultaneous outputs?
A: Yes, it supports multiple regulated voltages simultaneously within its 8 A total output rating.

Q: How does it perform in extreme temperatures?
A: The converter operates reliably from -40°C up to 70°C and can be stored safely up to 85°C.

Q: Is the enclosure protected against electrical interference?
A: The metal housing provides EMI/RFI shielding, while the conformal coating protects against moisture and dust.

Q: How does it compare to similar Allen-Bradley DC/DC converters?
A: The 80026-173-23-R offers higher efficiency and multiple output options, plus improved environmental resistance compared to older models.