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THB 3-1222
The THB 3 series is a range of high performance, regulated DC/DC converters in a DIP-24 plastic package. A reinforced I/O-isolation system and a wide 2:1 input voltage range make this product the best choice for many demanding applications like transportation systems, industrial controls, medical equipments, instrumentations, everywhere where high basic-, supplementary- or reinforced insulation is required to meet requested safety standards. A high efficiency allows safe operation in a temperature range of –40°C to +85°C. Other features of this product are over voltage protection and internal EMI-input filter to meet EN 55022, class A without additional components. Full SMD-design with exclusive use of ceramic capacitors ensure a very high reliability and a long product lifetime.
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Product Status
Active
Product is recommended for new designs.
Product Documentation
Accessories
Attribute
Value
Output Voltage
±12 VDC
Output Current
125/125 mA
Power Rating
3 W
Number of Outputs
dual
Input Voltage
9-18 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
10.5 mm
Efficiency
80 %
Maximum Temperature
85 °C
Minimum Temperature
-40 °C
Weight
13 g
Ripple and Noise
100 mVp-p typ. / 150 mVp-p max.
Capacitive Load
220 µF
Remote On/Off
No
Safety Approvals
EN 60950-1, EN 60601-1
Insulation System
Reinforced Insulation
I/O Isolation Voltage
4000 VDC
Where to buy
Select your country
- Europa
Austria
Belgium
Bulgaria
Croatia
Czech Republic
Denmark
Estonia
Finland
France
Germany
Greece
Hungary
Ireland
Italy
Latvia
Lithuania
Netherlands
Norway
Poland
Portugal
Romania
Russia
Serbia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Turkey
Ukraine
United Kingdom
- Américas
Argentina
Brazil
Chile
Canada
Colombia
Ecuador
Mexico
Peru
USA
- Asia / Pacífico
Australia
China
Hong Kong
India
Indonesia
Japan
Malaysia
New Zealand
Philippines
Singapore
South Korea
Sri Lanka
Taiwan
Thailand
Vietnam
- Oriente Medio
Israel
Saudi Arabia
United Arab Emirates
- África
Egypt
South Africa
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
THB 3-0511
3 W
4.5-9 VDC
5 VDC
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Sample
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Active
THB 3-0511
THB 3-0512
3 W
4.5-9 VDC
12 VDC
){kind=link}
Sample
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Active
THB 3-0512
THB 3-0515
3 W
4.5-9 VDC
24 VDC
){kind=link}
Sample
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Active
THB 3-0515
THB 3-0522
3 W
4.5-9 VDC
±12 VDC
){kind=link}
Sample
Only 4 products can be added to the samples cart.
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Active
THB 3-0522
THB 3-0523
3 W
4.5-9 VDC
±15 VDC
){kind=link}
Sample
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Active
THB 3-0523
THB 3-1211
3 W
9-18 VDC
5 VDC
){kind=link}
Sample
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Active
THB 3-1211
THB 3-1212
3 W
9-18 VDC
12 VDC
){kind=link}
Sample
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Active
THB 3-1212
THB 3-1215
3 W
9-18 VDC
24 VDC
){kind=link}
Sample
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Active
THB 3-1215
THB 3-1223
3 W
9-18 VDC
±15 VDC
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Sample
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Active
THB 3-1223
THB 3-2411
3 W
18-36 VDC
5 VDC
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Sample
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Active
THB 3-2411
THB 3-2412
3 W
18-36 VDC
12 VDC
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Sample
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Active
THB 3-2412
THB 3-2415
3 W
18-36 VDC
24 VDC
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Sample
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Active
THB 3-2415
THB 3-2422
3 W
18-36 VDC
±12 VDC
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Sample
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Active
THB 3-2422
THB 3-2423
3 W
18-36 VDC
±15 VDC
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Sample
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Active
THB 3-2423
THB 3-4811
3 W
36-75 VDC
5 VDC
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Sample
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Active
THB 3-4811
THB 3-4812
3 W
36-75 VDC
12 VDC
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Sample
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Active
THB 3-4812
THB 3-4815
3 W
36-75 VDC
24 VDC
){kind=link}
Sample
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Active
THB 3-4815
THB 3-4822
3 W
36-75 VDC
±12 VDC
){kind=link}
Sample
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Active
THB 3-4822
THB 3-4823
3 W
36-75 VDC
±15 VDC
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Sample
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Active
THB 3-4823
Similar Models
Only 8 products can be added to the comparison list.
TRI 3-1222
3 Watt DC/DC converter, industrial, 2:1 input, regulated, reinforced high isolation (5000 VAC), high working voltage (1000 VAC), encapsulated, DIP-24