TRACOPOWER TRN 1SM DC-DC Converter, ±12V dc/ ±45mA Output, 9 → 18 V dc Input, 1W, Surface Mount, +90°C Max Temp

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

TRACOPOWER TRN 1SM DC-DC Converter, ±12V dc/ ±45mA Output, 9 → 18 V dc Input, 1W, Surface Mount, +90°C Max Temp

Bulk discount available

Price 1 Tube of 10**

SGD190.53

(exc. GST)

SGD207.68

(inc. GST)

Temporarily out of stock - back order for despatch 30/05/2025, delivery within 4 working days from despatch date*

* Delivery dates may change based on your chosen quantity and delivery address.

FREE delivery for orders over SGD250.00 (ex GST)

Tube(s)	Per Tube	Per unit**
1 - 1	SGD190.53	SGD19.053
2 - 3	SGD186.34	SGD18.634
4 +	SGD182.35	SGD18.235

**price indicative

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

Traco Power Supplies and Converters Portfolio
Datasheet
Industrial Power Solutions Catalogue
Selection Guide

Attribute	Value
Output Voltage	±12V dc
Input Voltage Range	9 → 18 V dc
Power Rating	1W
Input Voltage Nominal	12 V dc
Output Current	±45mA
Mounting Type	Surface Mount
Isolated	Yes
Number of Outputs	2
Package	SMD
Isolation Voltage	1.6kV dc
Width	11.3mm
Length	11.9mm
Depth	7.6mm
Series	TRN 1SM
Load Regulation	0.01
Minimum Temperature	-40°C
Efficiency	83%
Maximum Temperature	+90°C

TRACOPOWER TRN 1SM DC-DC Converter, ±12V dc/ ±45mA Output, 9 → 18 V dc Input, 1W, Surface Mount, +90°C Max Temp

FREE delivery for orders over SGD250.00 (ex GST)

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