PMK450S-24U The Astrodyne TDI PMK450S-24U is a 450 Watt U-Channel AC DC converter. It provides a 24V output at 18.75A and operates within a 0°C to +70°C temperature range.
Mfr Part #:

PMK450S-24U

Mfr Name: Astrodyne TDI
Astrodyne TDI
The Astrodyne TDI PMK450S-24U is a 450 Watt U-Channel AC DC converter. It provides a 24V output at 18.75A and operates within a 0°C to +70°C temperature range.
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PMK450S-24U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Industrial Grade
Medical Grade
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PMK450S-24U Description

Short technical summary and product information.

The Astrodyne TDI PMK450S-24U is a 450 Watt U-Channel AC DC power supply designed for ITE (Commercial) applications. It features a single output of 24V with a maximum current of 18.75A, delivering a total power of 450W.

 

This power supply operates with a universal input voltage range of 90-264VAC and a frequency range of 47-63Hz, boasting an efficiency of 86%. The operating temperature range is from 0°C to +70°C. It meets safety standards including UL60950-1 2nd ed. and carries cURus approval.

 

The physical specifications include a U-Channel form factor with dimensions of 8 x 5 x 1.5 inches (203.2 x 127 x 38 mm) and a weight of approximately 963g (2.12 lbs). It is designed for chassis mounting.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. This power supply is suitable for various industrial and commercial applications requiring reliable power conversion.

PMK450S-24U Quick Information

Product Type: AC DC Converter
Canonical Name: 450 Watt U-Channel Power Supply
Subcategory: AC/DC Converters

PMK450S-24U Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PMK450S-24U Features

  • 450 Watt U-Channel Power Supply
  • 24V Output Voltage
  • 18.75A Output Current
  • 0°C to +70°C Operating Temperature
  • Universal Input Voltage Range

PMK450S-24U Applications

  • ITE (commercial) power conversion applications.
  • Suitable for 24V distributed power architectures.
  • Used in industrial control and automation systems.
  • Ideal for telecom and networking equipment.

PMK450S-24U FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the PMK450S-24U?

The output voltage is 24V DC.

What is the form factor and mounting type of this power supply?

It has a U-Channel form factor and is designed for chassis mount.

What is the operating temperature range?

The operating temperature range is 0°C to +70°C.

What is the input voltage range?

The input voltage range is 90-264VAC.

What is the efficiency of this converter?

The typical efficiency is 86%.

What safety approvals does the PMK450S-24U have?

It is approved to UL60950-1 2nd edition and carries cURus approval.

What is the output current rating?

The output current is 18.75A.

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