TRACOPOWER THN 20 20W Isolated DC-DC Converter Through Hole, Voltage in 9 → 18 V dc, Voltage out 3.3V dc

  • RS Stock No. 706-5802
  • Mfr. Part No. THN 20-1210
  • Manufacturer TRACOPOWER
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

Traco 20W Single/Dual Output Regulated Isolated DC-DC Converter - THN 20 Series

20W single/dual output regulated isolated high performance DC-DC converter modules with a high power density, compact design and wide input voltage range. These isolated high performance DC-DC converter modules have a high efficiency enabling operation in temperatures of up to 75°C or 85°C using a heatsink. Typical applications for these high performance DC-DC converter modules include mobile equipment, instrumentation, distributed power architectures in communication and industrial electronics.

Ultra compact size: 1.0” x 1.0” x 0.4”
Shielded metal case with isolated baseplate
Wide 2:1 input voltage ranges
Very high efficiency up to 90%
Output voltage adjustable
Remote On/Off control
Operating temp. range –40°C to +75°C and up to 85 °C with heat-sink
I/O isolation voltage 1500 Vdc
Input filter meets EN 55022 class A without external components
No minimum load required


For suitable heatsink see stock number 745-1247
For suitable common mode choke see stock number 745-1187

Attribute Value
Output Voltage 3.3V dc
Input Voltage Range 9 → 18 V dc
Input Voltage Nominal 12 V dc
Isolation Voltage 1.5kV dc
Power Rating 20W
Output Current 4.5A
Mounting Type Through Hole
Number of Outputs 1
Efficiency 86%
Package 1 x 1 in
Minimum Temperature -40°C
Load Regulation ±1%
Maximum Temperature +85°C
Length 25.4mm
Depth 9.9mm
Series THN 20
Temporarily out of stock - back order for despatch 12/10/2020, delivery within 4 working days from despatch date
Price Each
Was MYR313.44
MYR 251.40
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
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