TRACOPOWER TEL 3 3W Isolated DC-DC Converter Through Hole, Voltage in 10 → 30 V dc, Voltage out 12V dc

  • RS Stock No. 161-9756
  • Mfr. Part No. TEL 3-2012
  • Manufacturer TRACOPOWER
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

Traco 3W DIP Single/Dual Output Regulated Isolated DC-DC Converter - TEL-3 Series

The Traco Power TEL-3 series is a range of isolated, 3 Watt, DC-DC converters in a DIP-24 package. With their high efficiency these regulated converters allows operation temperature up to 71°C at full load and low output noise. The TEL-3 series feature wide input range and tightly regulated output voltage, which qualifies these DC-DC converters for many cost critical applications in industrial and consumer electronics.

Wide 2:1 and 3:1 input range
High efficiency up to 81%
DIL-24 plastic package
Indefinite short-circuit protection
I/O isolation 1500 VDC
Available with industry standard pinout (NP)
Operating temperature range –40°C to +85°C


UL 60950-1, IEC/EN 60950-1


UL, cUL, EN, IEC, CSA File No. 226037


UL Recognised; EN60950; UL1950

Attribute Value
Output Voltage 12V dc
Input Voltage Range 10 → 30 V dc
Input Voltage Nominal 20 V dc
Isolation Voltage 1.5kV dc
Power Rating 3W
Output Current 250mA
Mounting Type Through Hole
Number of Outputs 1
Efficiency 80%
Package DIP 24
Load Regulation ±0.5%
Minimum Temperature -40°C
Maximum Temperature +85°C
Series TEL 3
Depth 10.2mm
Width 20mm
Length 32mm
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Price (ex. GST) 1 Tube of 10
$ 355.40
(exc. GST)
$ 390.94
(inc. GST)
Per Tube
Per unit*
1 +
*price indicative
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