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TRI 3-0522
The new TRI 3 is a high isolation, regulated 3.5 Watt DC/DC converter series which comes in a compact DIP-24 package. The core characteristic of the TRI 3 series is a sophisticated reinforced isolation system which is able to withstand high test voltages (9000 VDC for 1s and 5000 VAC for 60s) and working voltages (1000 VACrms). The new design allows to fully integrate an EN 55032 class A filter and greatly reduces the no-load power consumption. High efficiencies up to 87% allow safe operation from –40°C to +90°C without derating. All models have a wide 2:1 input voltage range and precisely regulated, isolated output voltages. With the latest IT safety certifications (IEC/EN/UL 62368-1) the TRI 3 series is the perfect choice for many demanding applications in the industrial, transportation and instrumentation sectors.
Sample
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Product Status
Active
Product is recommended for new designs. Updated to IEC/EN 62368-1.
Product Documentation
Accessories
Attribute
Value
Output Voltage
±12 VDC
Output Current
145/145 mA
Power Rating
3.5 W
Number of Outputs
dual
Input Voltage
4.5-9 VDC
Housing Type
Plastic Case
Mounting Type
PCB Mount
Connection Type
THD (Through-Hole Device)
Footprint Type
DIP24
Length
31.8 mm
Width
20.3 mm
Depth
12 mm
Efficiency
84 %
Maximum Temperature
96 °C
Minimum Temperature
-40 °C
Weight
15.5 g
Ripple and Noise
70 mVp-p max.
Capacitive Load
75 µF
Remote On/Off
No
Safety Approvals
EN 62368-1
Insulation System
Reinforced Insulation
I/O Isolation Voltage
5000 VAC
Where to buy
Select your country
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Buy online
Available stock at Traco Power central warehouse (Switzerland)
Note: Can be ordered via franchised distributors
Conformity
REACH Declaration
TRACOPOWER products do not generally fall under the REACH directive.
Our general REACH declaration is available via the following link:
RoHS Compliance
TRACOPOWER completed successfully in July, 2006 the process of producing all power supply and dc/dc converter fully compliant to the European RoHS Directive (2002/95/EC). Excepted are those products which have been removed from the actual sales program (obsolete products).
The EU RoHS Directive and the China RoHS both denominate identical Substances and MCV’s (Maximum Concentration Values).
The current TRACO POWER RoHS declaration therefore satisfies the EU RoHS Directive as well as the China RoHS Regulation.
Cleaning Guideline
We generally do not recommend washing or cleaning electronic components. You should avoid it, if it is not absolutely necessary. Please refer to cleaning guide.
Additional Info
Other models in series
Model
Power
Input
Output
Links
Datasheet
Additional Info
TRI 3-0511
3.5 W
4.5-9 VDC
5 VDC
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Sample
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Active
TRI 3-0511
TRI 3-0512
3.5 W
4.5-9 VDC
12 VDC
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Sample
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Active
TRI 3-0512
TRI 3-0513
3.5 W
4.5-9 VDC
15 VDC
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Sample
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Active
TRI 3-0513
TRI 3-0515
3.5 W
4.5-9 VDC
24 VDC
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Sample
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Active
TRI 3-0515
TRI 3-0523
3.5 W
4.5-9 VDC
±15 VDC
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Sample
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Active
TRI 3-0523
TRI 3-1211
3.5 W
9-18 VDC
5 VDC
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Sample
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Active
TRI 3-1211
TRI 3-1212
3.5 W
9-18 VDC
12 VDC
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Sample
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Active
TRI 3-1212
TRI 3-1213
3.5 W
9-18 VDC
15 VDC
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Sample
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Active
TRI 3-1213
TRI 3-1215
3.5 W
9-18 VDC
24 VDC
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Sample
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Active
TRI 3-1215
TRI 3-1222
3.5 W
9-18 VDC
±12 VDC
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Sample
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Active
TRI 3-1222
TRI 3-1223
3.5 W
9-18 VDC
±15 VDC
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Sample
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Active
TRI 3-1223
TRI 3-2411
3.5 W
18-36 VDC
5 VDC
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Sample
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Active
TRI 3-2411
TRI 3-2412
3.5 W
18-36 VDC
12 VDC
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Sample
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Active
TRI 3-2412
TRI 3-2413
3.5 W
18-36 VDC
15 VDC
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Sample
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Active
TRI 3-2413
TRI 3-2415
3.5 W
18-36 VDC
24 VDC
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Sample
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Active
TRI 3-2415
TRI 3-2422
3.5 W
18-36 VDC
±12 VDC
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Sample
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Active
TRI 3-2422
TRI 3-2423
3.5 W
18-36 VDC
±15 VDC
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Sample
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Active
TRI 3-2423
TRI 3-4811
3.5 W
36-75 VDC
5 VDC
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Sample
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Active
TRI 3-4811
TRI 3-4812
3.5 W
36-75 VDC
12 VDC
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Sample
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Active
TRI 3-4812
TRI 3-4813
3.5 W
36-75 VDC
15 VDC
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Sample
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Active
TRI 3-4813
TRI 3-4815
3.5 W
36-75 VDC
24 VDC
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Sample
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Active
TRI 3-4815
TRI 3-4822
3.5 W
36-75 VDC
±12 VDC
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Sample
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Active
TRI 3-4822
TRI 3-4823
3.5 W
36-75 VDC
±15 VDC
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Sample
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Active
TRI 3-4823