ETSA480209UC-P51-WP The CUI Inc. ETSA480209UC-P51-WP is a 100W AC-DC desktop power supply with a 48V output. It offers universal input and essential protection features.
Mfr Part #:

ETSA480209UC-P51-WP

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. ETSA480209UC-P51-WP is a 100W AC-DC desktop power supply with a 48V output. It offers universal input and essential protection features.
Stock on Request

ETSA480209UC-P51-WP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Efficiency
Form
Frequency
Height
Input Connector
Input Type
Length
No Load Power Consumption
Operating Temperature
Output Connector
Power (Watts)
Region Utilized
Voltage
Width

ETSA480209UC-P51-WP Description

Short technical summary and product information.

The CUI Inc. ETSA480209UC-P51-WP is a 100W AC-DC power supply designed for desktop applications. It provides a single regulated 48V output at 2.09A, delivering a total of 100W of power.

 

This power supply features a universal input voltage range of 90-264 Vac and operates at a frequency of 47-63 Hz. It boasts Level V efficiency and includes power factor correction, with a no-load power consumption of only 500mW. Key protections include over-voltage, over-current, and short-circuit protection, ensuring reliable operation.

 

The unit is housed in a desktop form factor (Class I) with dimensions of 170mm x 85mm x 44mm. It utilizes an IEC 320-C14 input connector and a 4-pin DIN output connector. The operating temperature range is from 0°C to 60°C. Safety approvals include CE, cULus, GS, and TUV.

ETSA480209UC-P51-WP Quick Information

Product Type: AC-DC Power Supply
Series: ETSA 100W U
Canonical Name: CUI Inc. ETSA Series AC-DC Power Supply, 48V, 2.09A, 100W
Subcategory: Desktop Adapter

ETSA480209UC-P51-WP Compliance

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

ETSA480209UC-P51-WP Features

  • 100W total power output.
  • 48Vdc single regulated output.
  • Universal input voltage range (90-264 Vac).
  • Level V efficiency rating.
  • Over voltage, over current, and short circuit protections.

ETSA480209UC-P51-WP Applications

  • Ideal for industrial equipment power supplies.
  • Suited for telecommunication systems.
  • Used in LED lighting and signage.
  • Applicable for test and measurement gear.

ETSA480209UC-P51-WP FAQs

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

90-264 Vac.

What is the output voltage and current?

48 Vdc at 2.09 A (100 W).

What efficiency rating does this adapter meet?

Level V.

Does it have short circuit protection?

Yes, auto shutdown with auto restart when short circuit removed.

What is the operating temperature range?

0°C to 60°C.

What is the isolation voltage between input and output?

4,242 Vdc.

What are the physical dimensions?

170 mm x 85 mm x 44 mm.

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