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TRACOPOWER DC/DC Converter 3.3V 3.5 A 75V/36V Input 12W Through Hole DIP Package THD 12-4810

Category DC/DC Converter Brand TRACOPOWER Condition New

Specifications

Country of Origin Taiwan
Brand TRACOPOWER
Efficiency 85%
Length 31.8mm
Model THD 12-4810
Depth 10.2mm
Gross Weight 18g
Width 20.3mm
Mount Type Through Hole
Series THD 12
Maximum Operating Temperature 85°C
Package Type DIP
Minimum Operating Temperature -40°C
MTBF 2000000h
Number of outputs 5
Ripple and Noise 85mV Pk-Pk
Maximum Output Power 12W
Maximum Input Voltage 75V
Standards/Approvals RoHS
Minimum Input Voltage 36V
Number of Pins 9
Output Voltage 1 3.3V
Output Current 1 3.5A
Isolation Voltage 1.5kV
Input Ratio 2:1
Input Ratio2 1

Key Features

  • The converter uses through-hole DIP package for easy PCB mounting.
  • High efficiency up to 85% reduces power loss and heat.
  • It operates reliably between -40°C to 85°C ambient temperatures.
  • The device includes built-in input and output filters for EMC compliance.
  • The unit has 1.5 kV isolation strength for safety in industrial use.
  • Continuous short-circuit protection ensures robust operation.
  • The module has a MTBF rating of 2,000,000 hours for long-term reliability.

Product Description

The TRACOPOWER THD 12-4810 is a high-performance DC/DC converter designed for industrial electronics, instrumentation, data communication systems, and battery-operated equipment requiring compact and reliable power conversion. The device provides a stable 3.3 V output voltage with a current capacity of 3.5 A and operates with input voltages ranging from 36 V to 75 V, making it ideal for applications where wide input voltage ranges are needed.

Its through-hole DIP package (9 pins) facilitates easy mounting on printed circuit boards and the unit's robust build includes a shielded metal case with an insulated baseplate to protect electronics and enhance durability. The converter features built-in filters on both input and output sides to minimize electromagnetic interference, compliant with EN 55022 Class A standards.

With a power rating of 12 W and efficiency up to 85%, this converter is designed for efficient energy usage and reduced thermal management requirements. The device supports continuous short-circuit protection and includes an under voltage lock-out circuit to ensure operational safety under varying supply conditions.

Operating temperature range from -40°C to +85°C ensures suitability for harsh and industrial environmental conditions. The isolation voltage of 1.5 kV offers additional safety margin for sensitive electronic components.

Through-hole DIP package with standard industry pin-out. Input filter to meet EN 55022, class A electromagnetic compatibility. High efficiency for low power dissipation and thermal stress. Continuous short-circuit protection ensures durability.

Wide operating temperature range for harsh environments. High isolation voltage offers robust electrical separation. Long mean time between failures (MTBF) for dependable operation. Compact size and light weight for space-constrained assemblies.

Typical industrial applications include use in industrial control electronics, telecommunications equipment, test and measurement devices, and battery-powered instrumentation where stable and isolated DC power conversion is critical.

Explore a broad range of DC/DC Converters and other power supply solutions in the EnvMart electronics components category.

TRACOPOWER DC/DC Converter 3.3V 3.5 A 75V/36V Input 12W Through Hole DIP Package THD 12-4810
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Frequently Asked Questions

This model provides a stable output voltage of 3.3V with a current capacity of 3.5A.

It operates with input voltages ranging from 36V to 75V.

The maximum output power of this unit is 12W.

It has an efficiency rating of up to 85%, which helps in reducing power loss and heat generation.

The dimensions of this model are 31.8mm in length, 20.3mm in width, and 10.2mm in depth.

The isolation voltage is rated at 1.5kV, providing a safety margin for sensitive electronic components.

It operates reliably within an ambient temperature range of -40°C to 85°C.

Yes, it features continuous short-circuit protection and an under voltage lock-out circuit for operational safety.

This model uses a through-hole DIP package for easy mounting on printed circuit boards.

The ripple and noise for the output is specified at 85mV peak-to-peak.

It complies with RoHS standards and is designed to meet EN 55022 Class A for electromagnetic compatibility.

This unit is suitable for use in industrial control electronics, telecommunications equipment, and battery-powered instrumentation.

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