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TRACOPOWER DC/DC Converter 5V DC, 3A, 18-75V Input, 15W, Through Hole, Metal Encapsulated, -40°C to 85°C THN 15-4811WI-A1

Category DC/DC Converter Brand TRACOPOWER Condition New

Specifications

Country of Origin Taiwan
Voltage Converters / DC-DC Converters TRACOPOWER THN 15WI DC/DC Converter, 5V dc/ 3 A, 7
Brand TRACOPOWER
Efficiency 87%
Length 25.4mm
Model THN 15-4811WI-A1
Depth 9.9mm
Gross Weight 15g
Width 25.4mm
Mount Type Through Hole
Series THN 15WI
Maximum Operating Temperature 85°C
Package Type Encapsulated
Operating temp. range - 40°C to +85°C
Minimum Operating Temperature -40°C
MTBF 1600000h
Number of outputs 1
Ripple and Noise 75mV
Maximum Output Power 15W
Maximum Input Voltage 75V dc
Standards/Approvals EN, IEC, cUL, REACH, RoHS, UL
Minimum Input Voltage 18V
Output Voltage 1 5V dc
Output Current 1 3A
Isolation Voltage 1.6kV dc
Input Ratio 4:1
Input Ratio4 1
Smallest encapsulated 15W Converter! Ultra compact size 1.0” x 1.0” x 0.4”
Ultrawide 4 1 input ranges 9-36 VDC or 18-75VDC

Key Features

  • Compact encapsulated metal package measuring 25.4mm x 25.4mm x 9.9mm.
  • Single output with ripple and noise limited to 75mV.
  • Isolation voltage of 1.6kV DC ensures safe operation in industrial applications.
  • Remote On/Off control and output voltage trim capability for flexible design integration.
  • MTBF rated at 1,600,000 hours ensuring long-term reliability.
  • Suitable for industrial, communication, and instrumentation power supply applications.

Product Description

TRACOPOWER THN 15-4811WI-A1 DC/DC Converter is a high performance, encapsulated 15W power module designed for efficient voltage conversion in compact spaces. It offers a regulated 5V DC output at 3A current capability, supporting an ultra-wide input voltage range from 18V to 75V DC. The converter features a robust shielded metal package sized at 25.4mm x 25.4mm x 9.9mm, ideal for space-critical applications on printed circuit boards.

Engineered for efficiency, this model achieves up to 87% energy conversion efficiency and includes a 1.6kV DC isolation voltage for safety in demanding industrial environments. The operating temperature range spans from -40°C to +85°C (with derating), making it suitable for harsh conditions. Remote On/Off control and adjustable output voltage enhance system flexibility.

Applications include distributed power architectures, battery-operated equipment, mobile instrumentation, communication devices, and other industrial electronics requiring compact, reliable DC power conversion.

Compact encapsulated metal casing with isolated baseplate. Wide input range supporting 18-75V DC with 4:1 input ratio. Low ripple and noise output ensuring stable voltage supply. Remote control feature enhances system management.

Highly reliable with MTBF of 1.6 million hours. Compliance with EN, IEC, cUL, REACH, RoHS, and UL standards.

The THN 15WI series from TRACOPOWER redefines power density for DC/DC converters, delivering reliable and efficient power solutions for industrial, communication, and instrumentation sectors. Its compactness and advanced design make it ideal for integration in various electronic and industrial power systems.

Explore more DC/DC Converters and power modules on EnvMart for tailored power solutions.

TRACOPOWER DC/DC Converter 5V DC, 3A, 18-75V Input, 15W, Through Hole, Metal Encapsulated, -40°C to 85°C THN 15-4811WI-A1
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Frequently Asked Questions

The maximum output power of this model is 15W.

This converter supports an ultra-wide input voltage range from 18V to 75V DC.

It achieves an energy conversion efficiency of up to 87%.

The dimensions of the package are 25.4mm x 25.4mm x 9.9mm.

The operating temperature range is from -40°C to +85°C.

The output ripple and noise is limited to 75mV.

The isolation voltage is rated at 1.6kV DC.

This unit uses a through hole mounting type.

The Mean Time Between Failures (MTBF) is rated at 1,600,000 hours.

It complies with EN, IEC, cUL, REACH, RoHS, and UL standards.

It includes remote On/Off control and output voltage trim capability for flexible design integration.

It is suitable for applications in industrial, communication, and instrumentation power supply.

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