LRM Solid-State Power Controller offers programmability, capacity.

Press Release Summary:

Offering total continuous current output of 250 A, RP-26231000N1 includes 16 independent load channels with 10 and 25 A max capacities and 10:1 programmability. Card is packaged in VITA 48/REDI (Ruggedized Enhanced Design Implementation)-compatible form factor that enables two level maintenance (2LM) operations along with field replacement in deployed vehicles. Solution supports real-time digital status reporting and computer control and features instant trip and true I²T wire protection.

Original Press Release:

28V, 16-Channel LRM Solid-State Power Controller

Bohemia, New York – Data Device Corporation (DDC) introduces a new 16-Channel, Line Replaceable Module (LRM) Solid-State Power Controller. The RP-26231000N1 provides a total continuous current output of 250 amps, and includes 16 channels with 10 amp and 25 amp maximum capacities. The card is packaged in a VITA 48/REDI (Ruggedized Enhanced Design Implementation) compatible form factor that enables cost-effective, two level maintenance (2LM) operations, along with fast and easy field replacement in deployed vehicles, minimizing downtime and service costs.

As the world’s largest supplier of Solid-State Power Controllers (SSPCs), based on more than 500,000 nodes delivered and currently in-use, DDC was the first to offer commercial and fully-qualified MIL-PRF-38534 and Class K Space-level screening for SSPC products. DDC supplies Field-Proven, High-Reliability SSPCs for the Bradley Fighting Vehicles and the M1A2 tank, and is now entering the aerospace market with new light-weight products.

DDC’s SSPCs support real-time digital status reporting and computer control, and are equipped with instant trip, and true I²T wire protection. We offer custom SSPC modules that are rated up to 300 amps continuous, and multi-channel boards that are rated up to 25 amps continuous per channel. Multi-channel boards using this technology are excellent cost effective solutions, as the price per channel is significantly reduced. Included in the SSPC product line are 270Vdc units with current ratings of 2 through 15 amps, 28Vdc units from 1 through 80 amps, and 115Vac units.

Benefits include:

• 16 Independent Load Channels

• 10A and 25A Rated Channels with 10:1 Programmability

• Total Continuous Current Output Capacity of 250 Amps

• Smart Power Management

- Network Control

CANbus J1939 or RS-485

Permits Remote Status Monitoring and Control

- Programmability

Current Trip Point and Channel Paralleling

On/Off Defaults and Load Sequencing

- Load Health and Status Monitoring

Voltage, Current, and SSPC Temperature

Autonomous Alarms

• Performance & Reliability Advantages Compared with Electromechanical Breakers and Relays

- Reduced SWaP

- Higher Reliability and Longer Life

- Faster Clearance of Load Channel Faults

“The RP-26231000N1 is optimized to supply reliable and smart power control under adverse environmental conditions, while providing superior heat dissipation and VITA 48/REDI compatibility to minimize maintenance costs and extend mission effectiveness”, stated Steve Rood Goldman, DDC’s Marketing Manager.

Data Device Corporation (DDC) is the world leader in the design and manufacture of high-reliability data bus, motion control, and solid-state power controller products for aerospace, defense, and industrial automation applications. For nearly 50 years, DDC has continuously advanced the state of high-reliability data communications and control technology for MIL-STD-1553, ARINC 429, AFDX®, Synchro/Resolver interface, and Solid-State Power Controllers with innovations that have minimized component size and weight while increasing performance. DDC headquarters, design and manufacturing operations are located in Bohemia, NY. Visit

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