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DTE4048S48 The XP Power DTE4048S48 is an enclosed, chassis mount DC-DC converter that provides a regulated 48V output at 835mA (40W) from an 18V to 75V input. It features 90% efficiency and 2.5kVDC isolation.
Mfr Part #:

DTE4048S48

Available from 1 distributors
Mfr Name: XP Power
XP Power
The XP Power DTE4048S48 is an enclosed, chassis mount DC-DC converter that provides a regulated 48V output at 835mA (40W) from an 18V to 75V input. It features 90% efficiency and 2.5kVDC isolation.
Total Stock: 3,558 pcs

DTE4048S48 Available from 1 distributor

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DTE4048S48 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Height
Industrial Grade
Input Current (Full Load)
Input Current (No Load)
Input Voltage (Nominal)
Input Voltage Range
Isolation Voltage
Length
MTBF
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Output Voltage
Output Voltage Set Accuracy
Power (Watts)
Remote On/Off
SVHC Present
Standard Number
Storage Temperature
Tape & Reel
Termination Style
Type
Voltage
Width

DTE4048S48 Description

Short technical summary and product information.

The DTE4048S48 is part of the XP Power DTE40 series of fully enclosed DC-DC converters. It delivers a single 48V output at up to 835mA (40W) from a wide 4:1 input voltage range of 18V to 75V. The converter achieves a typical efficiency of 90% and is designed for reliable operation in demanding environments.

 

This unit features 2.5kVDC input-to-output isolation and an operating temperature range of -40°C to +95°C, providing full power up to +80°C. The remote on/off control function allows for flexible system power management. The MTBF is rated at 750kHrs, supporting long service life.

 

The converter is housed in a compact, chassis-mountable package measuring 112.0mm x 63.8mm x 25.6mm (4.41" x 2.51" x 1.01"). Connection is made via screw terminals. The DTE4048S48 carries safety approvals to IEC/UL/cUL62368-1 and is compliant with EN55032 Class A for EMI performance.

DTE4048S48 Quick Information

Product Type: DC-DC Converter
Series: DTE40
Canonical Name: XP Power DTE4048S48 DC-DC Converter, 48V Input, 48V Output, 40W, Enclosed, Chassis Mount
Subcategory: Chassis Mount DC-DC Converters

DTE4048S48 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 5
REACH Status: REACH Unaffected

DTE4048S48 Features

  • 40W output power at 48V and 835mA.
  • Wide 4:1 input range of 18V to 75V.
  • 90% typical conversion efficiency.
  • 2.5kVDC input-to-output isolation.
  • Operating temperature range -40°C to +95°C.

DTE4048S48 Applications

  • Industrial control and automation systems.
  • Test and measurement equipment.
  • Telecommunications and networking gear.
  • Transportation and rugged embedded systems.

DTE4048S48 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the DTE4048S48?

The input voltage range is 18V to 75V.

What are the operating temperature limits?

The operating temperature range is -40°C to +95°C.

Does the converter require a minimum load?

No, the DTE4048S48 requires no minimum load to operate.

What safety approvals does this part hold?

It is approved to IEC/UL/cUL 62368-1 and meets EN55032 Class A.

What is the efficiency of the DTE4048S48?

The typical efficiency is 90%.

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