QPD-75-48 The Qualtek QPD-75-48 is an enclosed AC/DC converter providing 75W of power with a 48VDC output. It features universal AC input and chassis mounting.
Mfr Part #:

QPD-75-48

Mfr Name: Qualtek
Qualtek
The Qualtek QPD-75-48 is an enclosed AC/DC converter providing 75W of power with a 48VDC output. It features universal AC input and chassis mounting.
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QPD-75-48 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Height
Input Voltage
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Power (Watts)
Type
Voltage
Width

QPD-75-48 Description

Short technical summary and product information.

The Qualtek QPD-75-48 is an enclosed AC/DC power supply designed for ITE (Commercial) applications. It delivers a stable 48VDC output at 75W of power, with an input voltage range of 88-264VAC, making it suitable for global use.

 

Key electrical specifications include an efficiency of 89% and a single output. The unit offers features such as adjustable output, DC input capability, and universal input. It provides 3kV of isolation voltage.

 

Mechanically, this converter is designed for chassis mounting and has dimensions of 129.0mm x 99.0mm x 38.0mm. It operates reliably within a temperature range of -25°C to 70°C, with derating.

 

Environmental compliance includes RoHS3 compliance and an MSL of 1. The REACH status is unaffected.

QPD-75-48 Quick Information

Product Type: AC/DC Converter
Series: QPD
Canonical Name: Qualtek QPD-75-48 Enclosed AC/DC Converter, 48VDC, 75W
Subcategory: Enclosed

QPD-75-48 Compliance

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

QPD-75-48 Features

  • Delivers 48VDC output at 1.62A continuous current.
  • Accepts universal 88-264VAC input with DC capability.
  • Achieves 89% conversion efficiency for energy savings.
  • Provides 3kV isolation voltage for safety compliance.
  • Features adjustable output voltage for system tuning.

QPD-75-48 Applications

  • Powers commercial information technology equipment racks.
  • Supplies isolated DC power for industrial control systems.
  • Integrates into telecom infrastructure power distribution units.
  • Drives medical device auxiliary power supply circuits.

QPD-75-48 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the QPD-75-48?

The QPD-75-48 provides a 48VDC output at 1.62A, delivering 75W of total power.

Does the QPD-75-48 support universal input voltages?

Yes, the converter accepts a universal input range of 88-264VAC and is also capable of DC input operation.

What is the operating temperature range for this power supply?

The unit operates reliably within a temperature range of -25°C to 70°C, with power derating applied at the upper limit.

How is the QPD-75-48 mounted and what are its physical dimensions?

The converter uses a chassis mount configuration and measures 129.0mm in length, 99.0mm in width, and 38.0mm in height.

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