TRACOPOWER THD 12 DC/DC Converter, 15V dc/ 400 mA, 18V dc Input, 9V Input 12 W, Through Hole, 85 °C Max Temp -40 °C Min

RS Stock No.:: 166-5534
Mfr. Part No.:: THD 12-1223
Brand:: TRACOPOWER

TRACOPOWER THD 12 DC/DC Converter, 15V dc/ 400 mA, 18V dc Input, 9V Input 12 W, Through Hole, 85 °C Max Temp -40 °C Min

Bulk discount available

Subtotal (1 tube of 10 units)*

Kr. 3 933,89

(exc. VAT)

Kr. 4 917,36

(inc. VAT)

FREE delivery for online orders over 750,00 kr

Temporarily out of stock

Shipping from 28 September 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Tube(s)	Per Tube	Per unit*
1 - 4	Kr. 3 933,89	Kr. 393,389
5 - 9	Kr. 3 815,84	Kr. 381,584
10 - 24	Kr. 3 697,87	Kr. 369,787
25 - 49	Kr. 3 540,49	Kr. 354,049
50 +	Kr. 3 383,13	Kr. 338,313

*price indicative

RS Stock No.:: 166-5534
Mfr. Part No.:: THD 12-1223
Brand:: TRACOPOWER

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Product Type	DC/DC Converter
	Output Voltage 1	15V dc
	Maximum Input Voltage	18V dc
	Minimum Input Voltage	9V
	Output Current 1	400mA
	Output Current 2	400mA
	Output Voltage 2	-15V dc
	Mount Type	Through Hole
	Input Ratio	2:1
	Number of Outputs	2
	MTBF	2060000h
	Output Voltage Adjustment Range	-1.2 to 1.2 %
	Isolation Voltage	1.5kV dc
	Number of Pins	9
	Maximum Output Power	12W
	Package Type	DIP-24
	Depth	10.2mm
	Length	31.8mm
	Series	THD 12
	Standards/Approvals	RoHS
	Maximum Operating Temperature	85°C
	Efficiency	87%
	Minimum Operating Temperature	-40°C

	Select all
	Brand TRACOPOWER
	Product Type DC/DC Converter
	Output Voltage 1 15V dc
	Maximum Input Voltage 18V dc
	Minimum Input Voltage 9V
	Output Current 1 400mA
	Output Current 2 400mA
	Output Voltage 2 -15V dc
	Mount Type Through Hole
	Input Ratio 2:1
	Number of Outputs 2
	MTBF 2060000h
	Output Voltage Adjustment Range -1.2 to 1.2 %
	Isolation Voltage 1.5kV dc
	Number of Pins 9
	Maximum Output Power 12W
	Package Type DIP-24
	Depth 10.2mm
	Length 31.8mm
	Series THD 12
	Standards/Approvals RoHS
	Maximum Operating Temperature 85°C
	Efficiency 87%
	Minimum Operating Temperature -40°C

Datasheet

COO (Country of Origin):: TW

Traco 12W Regulated Isolated DC-DC Converter - THD12 Series

12W single/dual output regulated isolated high performance DC-DC converters with a low profile design and DIP-24 package. These isolated high performance DC-DC converters have built-in input and output filters and an SMD design using ceramic capacitors for reliability and long life. Typical applications for these DC-DC converters include industrial electronics, instrumentation, data communication systems and battery operated equipment where there is limited space on the PCB.

High power density, DIP-24, 31.8x20.3x10.2mm package

Wide 2:1 input voltage range

Regulated outputs

1.5kV input / output isolation

High efficiency up to 88%

Built-in filter meets EN 55022, Class A and FCC, Level A without external components

Remote On/Off

Over-load and short circuit protection

Shielded metal case with insulated baseplate

24-pin DIP with industry standard pin-out

Note

Derating 2.5% per °C above 60°C.
MTBF to BELLCORE TR-MWT-000332 Case I: 50% Stress (40°C).
Load regulation for dual output models is for balanced load.
For suitable common mode choke see stock number 745-1187

Approvals

UL/cUL recognised, File E188913

Standards

EN 60950, UL 60950, IEC 60950