DTJ15 and DTJ20 – Rail Mount DC-DC converters with a power range of 15W and 20W

XP Power has introduced two new series of wide range input DC-DC converters that offer 15W or 20W of power. The DTJ15 and DTJ20 series designed for a wide 4:1 input range covers and 9VDC to 36VDC and 18VDC to 75VDC; hence they can be used for a variety of input sources like multiple nominal battery voltages and vehicle supplies, negating the need for multiple DC-DC solutions.

The DTJ15 and DTJ20 series offer 14 variants with single-output (3.3V, 5.0V, 12.0V & 15.0V) and dual output (±5.0V, ±12.0V & ±15.0V) options in both input ranges. The single output types allow the output voltage to be trimmed by ±10% to accommodate voltage drops in cabling when the load is located remotely. The remotely located installations can be controlled by software through the converters’ remote on/off feature.

The Reverse polarity protection protects the devices in case if the devices are inadvertently wired incorrectly during installation, whereas the built-in input and output protection ensures that the load and the DC-DC converter is always protected during any fault condition. The DC-DC converters are suitable for use in harsh environments and sealed environments where there might not be any airflow as they can operate in temperature as high as 100°C, and they can also be operated in altitudes up to 5000m.

Features of DTJ15 Series

• Regulated single & dual outputs from 3.3V to 30VDC
• Wide 4:1 input range
• Chassis mount with optional DIN rail clip
• UL62368-1 safety approvals
• EN55032 Class A
• Remote On/Off & voltage trim function
• 3kVDC isolation
• -40°C to +100°C operating temperature
• Full power to 80°C

Features of DTJ20 Series

• Regulated single & dual outputs from 3.3V to 30VDC
• Wide 4:1 input range
• Chassis mount with optional DIN rail clip
• UL62368-1 safety approvals
• EN55032 Class A
• Remote On/Off & voltage trim function
• 3kVDC isolation
• -40°C to +100°C operating temperature
• Full power to 70°C

Some of the most suitable applications where DTJ15 and DTJ20 series can be used are process monitoring and control, industrial robotics, elevators, and moving walkways, safety monitoring, gaming systems, door control, communications, and telemetry. More technical details about the DTJ15 and DTJ20 can be found on the respective product page. The datasheet of the DJT15 Series is also attached below.