PBO-3-S24 The CUI Inc. PBO-3-S24 is a 3W AC-DC converter with a 24V output. It operates over a wide input voltage range of 85-305 VAC.
Mfr Part #:

PBO-3-S24

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. PBO-3-S24 is a 3W AC-DC converter with a 24V output. It operates over a wide input voltage range of 85-305 VAC.
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PBO-3-S24 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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AEC Qualified
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Automotive Grade
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Efficiency
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Industrial Grade
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Medical Grade
Military Grade
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PBO-3-S24 Description

Short technical summary and product information.

The CUI Inc. PBO-3-S24 is an AC-DC power supply from the PBO-3 series, designed for board mount applications. This open frame converter delivers a 24VDC output at up to 125mA, providing a total of 3W of power.

 

Key electrical specifications include an input voltage range of 85-305 VAC (70-430 VDC) and an efficiency of 80%. It features over-current and short-circuit protections with auto-recovery. The unit is designed for through-hole mounting and comes in a 12-SIP module package.

 

With an operating temperature range of -40°C to 85°C (with derating), the PBO-3-S24 is suitable for various industrial and commercial applications, including ITE (Commercial) use. It meets safety standards including CB Scheme, EN, IEC, and UL approvals.

PBO-3-S24 Quick Information

Product Type: AC DC Converters
Series: PBO-3
Canonical Name: CUI Inc. PBO-3 Series AC-DC Power Supply
Subcategory: AC DC Converters

PBO-3-S24 Compliance

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

PBO-3-S24 Features

  • Delivers 24VDC output at 125mA for 3W total power.
  • Wide 85-305 VAC input voltage range.
  • High efficiency rated at 80%.
  • Compact 12-SIP module for through-hole mounting.
  • Operates reliably in temperatures from -40°C to 85°C.

PBO-3-S24 Applications

  • Ideal for industrial control system power supplies.
  • Suitable for IoT and embedded device power.
  • Used in building automation and HVAC equipment.
  • Powers sensors and transmitters in remote systems.

PBO-3-S24 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the PBO-3-S24?

The PBO-3-S24 provides a nominal output voltage of 24 Vdc.

What is the maximum output current for the PBO-3-S24?

The maximum output current for the PBO-3-S24 is 125 mA.

What is the input voltage range for the PBO-3-S24?

The PBO-3-S24 accepts an input voltage range of 85 to 305 VAC or 70 to 430 VDC.

What is the efficiency of the PBO-3-S24?

The efficiency of the PBO-3-S24 is typically 80%.

What is the operating temperature range for the PBO-3-S24?

The PBO-3-S24 can operate in temperatures ranging from -40°C to 85°C, with derating.

What type of package is the PBO-3-S24 in?

The PBO-3-S24 is supplied in a 12-SIP module, 6 leads package.

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