TRACOPOWER THL 3WI DC-DC Converter, 12V dc/ 250mA Output, 18 → 75 V dc Input, 3W, Through Hole, +85°C Max Temp

RS Stock No.:: 124-7698
Mfr. Part No.:: THL 3-4812WI
Brand:: TRACOPOWER

TRACOPOWER THL 3WI DC-DC Converter, 12V dc/ 250mA Output, 18 → 75 V dc Input, 3W, Through Hole, +85°C Max Temp

Bulk discount available

Price 1 Tube of 10

£157.98

(exc. VAT)

£189.58

(inc. VAT)

Available to back order for despatch 12/03/2025*

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

FREE delivery for orders over £50.00

Tube(s)	Per Tube	Per unit**
1 - 4	£157.98	£15.798
5 - 9	£153.24	£15.324
10 - 24	£148.50	£14.85
25 - 49	£142.18	£14.218
50 +	£135.86	£13.586

**price indicative

RS Stock No.:: 124-7698
Mfr. Part No.:: THL 3-4812WI
Brand:: TRACOPOWER

Traco 3W DIP Single/Dual Output Regulated Isolated DC-DC Converter - THL 3WI Series

THL 3WISM series DIP 3W DC/DC converters with fully regulated outputs. These DIP 3W DC/DC converters have an ultra wide 4:1 input voltage range and an internal filter that meets EN55022 Class A without external components. Typical applications for these DC/DC converters include data and telecom applications, instrumentation and industrial electronics.

Compact DIP package
4:1 input voltage range
Fully regulated outputs
1500 Vdc I/O isolation
Short circuit protection
Remote On/Off control
EMC protection EN55022 level A, FCC part 15, level A without external components

Note

MTBF to MIL-HDBK-217F (25°C).
Load derating: 2.5%/K above +65°C

Standards

IEC 60950-1, UL 60950-1

TRACOPOWER THL 3WI Series DC-DC Converter, 0.8 Efficiency, 1.5kV DC Isolation Voltage - THL 3-4812WI

This isolated DC-DC converter offers efficient power conversion for various applications. With an input voltage range of 18 to 75 V DC, it delivers 12 V DC at 250 mA, making it suitable for power supply needs in industrial sectors. Its compact DIP package design facilitates integration while ensuring high performance and durability.

Features & Benefits

• Ultra-wide 4:1 input voltage range enhances design versatility
• Fully regulated output guarantees stable performance across varying loads
• I/O isolation of 1500 V DC enhances circuit protection
• Short circuit protection allows automatic recovery without manual intervention
• Remote On/Off control simplifies operational management
• Efficiency of 80% mitigates thermal issues and energy consumption

Applications

• Powering telecommunications equipment
• Supporting industrial electronics that require consistent voltage
• Instrumentation with dependable performance
• Data machinery for a consistent power supply
• Automation systems where precision is essential

What input voltage range can be accommodated?

The converter accepts an input voltage range of 18 to 75 V DC.

How is short circuit protection implemented?

It automatically recovers from short circuits without manual intervention.

Can it operate in high-temperature environments?

Yes, it functions effectively within the temperature range of -40°C to +85°C.

Is it possible to control the converter remotely?

Yes, it includes remote On/Off control for convenient operation.

Attribute	Value
Output Voltage	12V dc
Input Voltage Range	18 → 75 V dc
Power Rating	3W
Input Voltage Nominal	48 V dc
Output Current	250mA
Mounting Type	Through Hole
Isolated	Yes
Number of Outputs	1
Package	DIP
Isolation Voltage	1.5kV dc
Depth	8mm
Length	23.8mm
Width	13.7mm
Series	THL 3WI
Load Regulation	±1%
Minimum Temperature	-40°C
Efficiency	80%
Standards Met	EN 60950-1
Maximum Temperature	+85°C