Step-down converter DD-2412

DIN railprinted circuitchassis-mounted

Overview
The DD-2412 is a wide-input DC/DC converter module that converts 24V DC input to a regulated 12V DC output at up to 100W (12V, 10A). It is intended for industrial, automotive and renewable-energy power distribution where a reliable 12V rail is required. Available mounting options include board mount, chassis mount and DIN-rail mount. Operating temperature ranges are provided in product specifications (see notes).

Key features

• High-efficiency DC-DC converter (up to 90% at full load)
• Low inrush current
• Output over-current protection (OCP) and over-voltage protection (OVP)
• Wide input voltage range (specification reference: rated 9–36V input)
• High-frequency zero-voltage switching (ZVS) topology for efficiency across input range

Certifications

• CE
• FCC

Applications

• Renewable energy systems (solar, wind) and power subsystems
• Electric vehicle charging stations and power distribution
• Industrial control and automation systems
• Vehicle electronics requiring 24V-to-12V conversion

Mounting & integration
The DD-2412 family supports board-mount, chassis-mount and DIN-rail integration to suit enclosures, cabinets and modular power architectures.

Protection & performance notes

• Continuous short-circuit protection with automatic recovery in modular configurations
• Low thermal dissipation design for compact system integration
• Designed for efficient distribution from unregulated power sources to point-of-load converters

Technical specifications

• Input voltage: 24V DC (product architecture supports wide input; see spec 9–36V)
• Output: 12V DC, 10A
• Rated power: 100W
• Ripple and noise: < 120 mV
• Line regulation: < ±1% (at rated 9~36V input)
• Load regulation: < ±5%
• Efficiency: Up to 90% (full load)
• Protections: OCP (output over-current protection), OVP (over-voltage protection)
• Certifications: CE, FCC
• Operating humidity: 10% to 90% RH, non-condensing
• Operating temperature: 0°C to 50°C (product family may specify -20°C to +70°C at full load — consult product datasheet)
• Storage temperature: -20°C to 70°C
• Altitude: 0 to 10,000 ft
• Dimensions: 120 x 45 x 25.6 mm