TRACOPOWER TRN 1SM DC/DC Converter, 12V dc/ 45 mA, 18V dc Input, 9V Input 1 W, Surface, 90 °C Max Temp -40 °C Min Temp,

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Subtotal (1 tube of 10 units)*

£128.30

(exc. VAT)

£153.96

(inc. VAT)

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  • Shipping from 28 September 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£128.30£12.83
5 - 9£124.45£12.445
10 - 24£120.60£12.06
25 - 49£115.47£11.547
50 +£110.33£11.033

*price indicative

RS Stock No.:
137-2848
Mfr. Part No.:
TRN 1-1222SM
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Product Type

DC/DC Converter

Output Voltage 1

12V dc

Minimum Input Voltage

9V

Maximum Input Voltage

18V dc

Output Current 1

45mA

Output Current 2

45mA

Mount Type

Surface

Output Voltage 2

-12V dc

Input Ratio

2:1

MTBF

7400000h

Number of Outputs

2

Number of Pins

10

Isolation Voltage

1.6kV dc

Maximum Output Power

1W

Package Type

Surface Mount

Length

11.9mm

Width

11.3mm

Standards/Approvals

No

Series

TRN 1SM

Depth

7.6mm

Maximum Operating Temperature

90°C

Efficiency

83%

Minimum Operating Temperature

-40°C

COO (Country of Origin):
TW
The TRN 1 Series comprises 1 Watt fully regulated, high performance DC/DC converters. They come in a compact cubical package of only 1.00 cm3. Full load operation is reliable up tp 90°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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