RS Components
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TRACOPOWER TDN 1WI 1W Isolated DC-DC Converter Through Hole, Voltage in 4.5 → 18 V dc, Voltage out 24V dc

On back order for despatch 09/03/2021, delivery within 7 working days from despatch date.
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Price (ex. GST) 1 Tube of 10


(exc. GST)


(inc. GST)



RS Stock No.:
Mfr. Part No.:
TDN 1-1215WI
Tube(s)Per TubePer unit*
1 - 4$234.97$23.497
5 - 9$216.73$21.673
10 +$199.78$19.978
*price indicative

Compact DIP package 13.2 x 9.1 x 10.2 mm
Fully regulated outputs
I/O-isolation 1500 VDC
Operating temperature range –40°C to +90°C without derating
Short circuit protection
Remote On/Off
3-year product warranty

The TDN 1WISM Series comprises 1 Watt fully regulated, high performance DC/ DC converters. They come in a compact cubical package of only 1.23 cm3. Full load operation is reliable up to 90°C environment temperature. With 1’500 VDC I/O-isolation voltage, external On/Off, and short current protection they cover a wide range of application when space is limited. The input of the converters is designed for a wide voltage range (4:1) and minimum load is not required.

Output Voltage24V dc
Input Voltage Range4.5 → 18 V dc
Input Voltage Nominal12 V dc
Isolation Voltage1.6kV dc
Power Rating1W
Output Current45mA
Mounting TypeThrough Hole
Number of Outputs1
Load Regulation1%
Minimum Temperature-40°C
Maximum Temperature+90°C
Standards MetEN 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, MIL-STD-810F
SeriesTDN 1WI