TRACOPOWER TRN 3SM DC/DC Converter, 12V dc/ 125 mA, 13.2V dc Input, 4.5V Input 3 W, Surface, 85 °C Max Temp -40 °C Min

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Subtotal (1 tube of 10 units)*

$406.81

(exc. GST)

$447.49

(inc. GST)

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  • Shipping from 07 October 2026
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Tube(s)
Per Tube
Per unit*
1 - 4$406.81$40.681
5 - 9$390.54$39.054
10 +$374.27$37.427

*price indicative

RS Stock No.:
137-2910
Mfr. Part No.:
TRN 3-0522SM
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage 1

12V dc

Product Type

DC/DC Converter

Minimum Input Voltage

4.5V

Maximum Input Voltage

13.2V dc

Output Current 1

125mA

Output Current 2

125mA

Output Voltage 2

-12V dc

Mount Type

Surface

Input Ratio

1:12

MTBF

4400000h

Number of Outputs

2

Number of Pins

7

Isolation Voltage

1.6kV dc

Package Type

Surface Mount

Maximum Output Power

3W

Length

11.9mm

Width

11.3mm

Depth

7.6mm

Standards/Approvals

No

Series

TRN 3SM

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Efficiency

80%

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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