IMP4-1E0-4LL-NNQ-NNQ-00 The IMP4-1E0-4LL-NNQ-NNQ-00 is a 427W enclosed AC/DC converter from Artesyn Embedded Power featuring 9 adjustable outputs, I²C interface, and PMBus control. It is chassis-mountable and operates from -40°C to 70°C with derating.
Mfr Part #:

IMP4-1E0-4LL-NNQ-NNQ-00

Mfr Name: Artesyn Embedded Power
Artesyn Embedded Power
The IMP4-1E0-4LL-NNQ-NNQ-00 is a 427W enclosed AC/DC converter from Artesyn Embedded Power featuring 9 adjustable outputs, I²C interface, and PMBus control. It is chassis-mountable and operates from -40°C to 70°C with derating.
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IMP4-1E0-4LL-NNQ-NNQ-00 Specifications Quick View

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

IMP4-1E0-4LL-NNQ-NNQ-00 Description

Short technical summary and product information.

The IMP4-1E0-4LL-NNQ-NNQ-00 is an enclosed AC/DC converter from Artesyn Embedded Power designed for ITE and medical applications. It delivers up to 427W of total power across nine outputs, including 5V, two 12V, and three 15V rails, with an adjustable output feature. The converter includes an I²C interface and PMBus for communication and monitoring, along with power factor correction (PFC) and remote sense capability. With a universal input range, it is suitable for global use. The unit is chassis-mountable with dimensions of 254.0mm x 127.0mm x 63.5mm (10.00" x 5.00" x 2.50"). It operates over a temperature range of -40°C to 70°C with derating and achieves 85% efficiency. Compliance approvals include CB, CE, CSA, and UL, making it suitable for commercial and medical equipment.

IMP4-1E0-4LL-NNQ-NNQ-00 Quick Information

Product Type: AC/DC Converter
Series: IMP4
Canonical Name: IMP4-1E0-4LL-NNQ-NNQ-00 427W 9-Output Enclosed AC/DC Converter
Subcategory: Chassis Mount AC/DC Converters

IMP4-1E0-4LL-NNQ-NNQ-00 Compliance

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

IMP4-1E0-4LL-NNQ-NNQ-00 Features

  • 427W total output power across 9 outputs.
  • Adjustable outputs with I²C and PMBus interfaces.
  • Chassis mount design with 254x127x63.5mm footprint.
  • Universal input with power factor correction.
  • Operates from -40°C to 70°C with derating.

IMP4-1E0-4LL-NNQ-NNQ-00 Applications

  • Suitable for ITE (commercial) equipment.
  • Designed for medical devices.
  • Ideal for systems requiring multiple output voltages.
  • Applicable in power distribution for networking gear.

IMP4-1E0-4LL-NNQ-NNQ-00 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the IMP4-1E0-4LL-NNQ-NNQ-00?

-40°C to 70°C with derating.

How many outputs does the IMP4-1E0-4LL-NNQ-NNQ-00 have?

9 outputs.

What is the power rating of this converter?

427W.

What is the efficiency of the IMP4-1E0-4LL-NNQ-NNQ-00?

85%.

What is the mounting type of this converter?

Chassis Mount.

What interface options are available?

I²C and PMBus for communication and control.

What safety approvals does the converter hold?

CB, CE, CSA, UL.

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