TRACOPOWER TBA 1E DC-DC Converter, ±12V dc/ ±41mA Output, 10.8 → 13.2 V dc Input, 1W, Through Hole, +85°C Max

RS Stock No.:: 187-4496
Mfr. Part No.:: TBA 1-1222E
Brand:: TRACOPOWER

TRACOPOWER TBA 1E DC-DC Converter, ±12V dc/ ±41mA Output, 10.8 → 13.2 V dc Input, 1W, Through Hole, +85°C Max

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Subtotal (1 unit)*

$5.68

(exc. GST)

$6.53

(inc. GST)

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In Stock

Plus 6 unit(s) shipping from 22 December 2025
Plus 35 unit(s) shipping from 29 December 2025

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Units	Per unit
1 - 2	$5.68
3 - 4	$5.53
5 +	$5.46

*price indicative

RS Stock No.:: 187-4496
Mfr. Part No.:: TBA 1-1222E
Brand:: TRACOPOWER

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Output Voltage	±12V dc
	Input Voltage Range	10.8 → 13.2 V dc
	Power Rating	1W
	Input Voltage Nominal	12 V dc
	Output Current	±41mA
	Mounting Type	Through Hole
	Isolated	Yes
	Number of Outputs	2
	Package	SIP
	Isolation Voltage	1.5kV dc
	Depth	9.55mm
	Width	6mm
	Length	19.5mm
	Series	TBA 1E
	Railway Approved	No
	Load Regulation	1 (Full Load)%
	Efficiency	80%
	Minimum Temperature	-40°C
	Standards Met	IEC/EN 62368-1
	Maximum Temperature	+85°C
	Medical Approved	No

	Select all
	Brand TRACOPOWER
	Output Voltage ±12V dc
	Input Voltage Range 10.8 → 13.2 V dc
	Power Rating 1W
	Input Voltage Nominal 12 V dc
	Output Current ±41mA
	Mounting Type Through Hole
	Isolated Yes
	Number of Outputs 2
	Package SIP
	Isolation Voltage 1.5kV dc
	Depth 9.55mm
	Width 6mm
	Length 19.5mm
	Series TBA 1E
	Railway Approved No
	Load Regulation 1 (Full Load)%
	Efficiency 80%
	Minimum Temperature -40°C
	Standards Met IEC/EN 62368-1
	Maximum Temperature +85°C
	Medical Approved No

COO (Country of Origin):: CN

TRACOPOWER TBA 1E Series DC-DC Converter, ±12V DC Output Voltage, 1W Power Rating - TBA 1-1222E

This isolated DC-DC converter provides stable ±12 V DC output from a 12 V DC input, making it a key component for various low-power applications. With its robust performance and compact SIP form factor, this converter ensures efficient voltage regulation in challenging conditions. It operates effectively within a 10.8 to 13.2 V DC input range, delivering a power output of 1 W, and caters to users in sectors such as automation, electronics, and electrical systems.

Features & Benefits

• Dual output enhances versatility for different circuit needs
• Compact SIP design allows for efficient use of space during installation
• Operates with up to 80% efficiency for DC-DC converters
• Capable of functioning in extreme temperatures from -40 to +85°C
• Complies with IEC/EN 62368-1 for safety and performance
• Outputs ±41 mA current to meet the requirements of various Applications

Applications

• Powers sensors and small electronic devices
• Suitable for telecommunications equipment requiring electrical isolation
• Utilised in automatic test equipment for consistent voltage regulation
• Appropriate for medical devices necessitating precise voltage control
• Employed in control systems to enhance performance

What is the input voltage range supported by this component?

It operates effectively within an input voltage range of 10.8 to 13.2 V DC.

How do I install this converter?

The through-hole mounting design facilitates straightforward integration onto PCBs.

Is this product safe for use in sensitive applications?

It meets IEC/EN 62368-1 standards, ensuring safety in a variety of applications.

What is the maximum output current I can expect?

The output current can reach ±41 mA under full load conditions.

Can it operate in harsh environments?

Yes, it functions reliably within temperatures ranging from -40 to +85°C.