TRACOPOWER TRN 3SM DC/DC Converter, 12V dc/ 125 mA, 36V dc Input, 18V Input 3 W, Surface, 85 °C Max Temp -40 °C Min

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Subtotal (1 tube of 10 units)*

$393.31

(exc. GST)

$432.64

(inc. GST)

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Temporarily out of stock
  • Shipping from 06 October 2026
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Tube(s)
Per Tube
Per unit*
1 - 4$393.31$39.331
5 - 9$377.55$37.755
10 +$361.81$36.181

*price indicative

RS Stock No.:
137-2928
Mfr. Part No.:
TRN 3-2422SM
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Product Type

DC/DC Converter

Output Voltage 1

12V dc

Minimum Input Voltage

18V

Maximum Input Voltage

36V dc

Output Current 1

125mA

Output Current 2

125mA

Output Voltage 2

-12V dc

Mount Type

Surface

Input Ratio

1:12

Number of Outputs

2

MTBF

4400000h

Number of Pins

7

Isolation Voltage

1.6kV dc

Package Type

Surface Mount

Maximum Output Power

3W

Series

TRN 3SM

Standards/Approvals

No

Depth

7.6mm

Width

11.3mm

Length

11.9mm

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Efficiency

83%

The TRN 3SM Series comprises 3 Watt fully regulated, high performance DC/DC converters. They come in a compact cubical package of only 1.07 cm3. Full load operation is reliable up tp 85°C environment temperature. With 1’600 VDC I/O-isolation voltage, 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 (2:1) and minimum load is not required. The functional I/O-isolation system is designed to meet IEC/EN 62368-1 with a test voltage (60 s) of 1600 VDC.

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