TRACOPOWER TEQ 300WIR 300W Isolated DC-DC Converter Chassis Mount, Voltage in 18 → 75 V dc, Voltage out 12V dc

  • RS Stock No. 135-3718
  • Mfr. Part No. TEQ 300-4812WIR
  • Manufacturer TRACOPOWER
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Traco - TEQ Series 300 W Isolated DC-DC Converters

The TEQ-300WIR Series of isolated high performance DC-DC converter modules with ultra-wide 4:1 input voltage ranges come in a rugged sealed metal case. The converters are suitable for a variety of applications but designed mostly for industrial applications where no PCB mounting is possible but the module has to be mounted on a chassis. The ultra-wide input voltage range and reverse input voltage protection make the converters an interesting solution for battery operated systems.

Features and Benefits

• High power block with excellent thermal convection
• EN 50155 approval for railway applications
• Operating temperature -40°C to +80°
• Increased shock & vibration resistance
• Ultra wide 4:1 input voltage range
• Excellent efficiency up to 92%
• Constant current output characteristic for battery load applications
• Power sharing (up to 3 pcs in parallel)
• Input filter meet EN 55022, class A
• I/O isolation 3000 VDC
• Infinite capacitive load
• Under voltage lock-out circuit
• Soft start
• Input protection filter

Attribute Value
Output Voltage 12V dc
Input Voltage Range 18 → 75 V dc
Input Voltage Nominal 48 V dc
Isolation Voltage 3kV dc
Power Rating 300W
Output Current 25A
Mounting Type Chassis Mount
Number of Outputs 1
Railway Approved Yes
Load Regulation 0.5%
Minimum Temperature -40°C
Maximum Temperature +80°C
Depth 38.6mm
Width 101.6mm
Series TEQ 300WIR
Standards Met EN 50155, EN 55022, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61373, IEC/EN 60950-1, MIL-HDBK-217F, MIL-STD-810F, UL 60950-1
Length 152.4mm
Temporarily out of stock - back order for despatch 12/03/2020, delivery within 4 working days from despatch date
Price Each
MYR 3,738.61
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
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