DDR-120B-12

Isolated DIN Rail Mount DC/DC Converter, Railway, 2:1, 120 W, 1 Output, 12 V, 10 A

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: MEAN WELL
Product type: Isolated DIN Rail Mount DC / DC Converters
No. of Outputs:1 Output; Output Power Max:120W; Output Voltage - Output 1:12V; Output Current - Output 1:10A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output 3
SVHC: No SVHC (25-Jun-2025)
Depth: 102mm
Width: 32mm
Height: 125.2mm
Input Ratio: 2:1
Product Range: DDR-120 Series
No. of Outputs: 1 Output
Output Power Max: 120W
Isolation Voltage: 4kV
Output Regulation: -
Input Voltage DC Max: 33.6V
Input Voltage DC Min: 16.8V
Input Voltage DC Nom: 24V
Output Current - Output 1: 10A
Output Current - Output 2: -
Output Voltage - Output 1: 12V
Output Voltage - Output 2: -
Power Supply Applications: Railway
DC / DC Converter Output Type: Fixed, Adjustable

Delivery and price
Units per pack	50
Price	74.49 €
Current stock	25+
Lead time	7 days

Datasheet

Updated at March 27, 2026