TRACOPOWER TRN 3SM DC-DC Converter, ±15V dc/ ±100mA Output, 9 → 18 V dc Input, 3W, Surface Mount, +85°C Max Temp

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Bulk discount available

Subtotal (1 tube of 10 units)*

£208.60

(exc. VAT)

£250.32

(inc. VAT)

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Temporarily out of stock
  • 999,999,999 unit(s) shipping from 05 March 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£208.60£20.86
5 - 9£202.32£20.232
10 - 24£196.07£19.607
25 - 49£187.73£18.773
50 +£179.38£17.938

*price indicative

RS Stock No.:
137-2920
Mfr. Part No.:
TRN 3-1223SM
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

±15V dc

Input Voltage Range

9 → 18 V dc

Power Rating

3W

Input Voltage Nominal

12 V dc

Output Current

±100mA

Mounting Type

Surface Mount

Isolated

Yes

Number of Outputs

2

Package

SMD

Isolation Voltage

1.6kV dc

Width

11.3mm

Depth

7.6mm

Length

11.9mm

Series

TRN 3SM

Load Regulation

0.01

Minimum Temperature

-40°C

Efficiency

81%

Maximum Temperature

+85°C

COO (Country of Origin):
TW
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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