PBO-3-S12-B The CUI Inc. PBO-3-S12-B is a 3W AC/DC converter with an open frame design. It provides a 12V output and features through hole mounting.
Mfr Part #:

PBO-3-S12-B

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. PBO-3-S12-B is a 3W AC/DC converter with an open frame design. It provides a 12V output and features through hole mounting.
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PBO-3-S12-B Specifications Quick View

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

PBO-3-S12-B Description

Short technical summary and product information.

The CUI Inc. PBO-3-S12-B is an open frame AC/DC converter designed for ITE (Commercial) applications. It delivers a power output of 3W with a single output voltage.

 

This converter operates with a wide input voltage range of 85 to 305 VAC or 70 to 430 VDC, making it versatile for various power systems. It offers an output current of 250mA and an efficiency of 77%.

 

The PBO-3-S12-B is housed in a 12-SIP module with 6 leads and is designed for through-hole mounting. Its dimensions are 35.0mm in length, 18.0mm in width, and 11.0mm in height. The operating temperature range is -40°C to 85°C, with derating applied.

 

Compliance is met with agencies such as CB Scheme, EN, IEC, and UL, and it adheres to standards including 55024, 55032 Class A, 60950-1, 61000-3-2, and 61000-3-3.

PBO-3-S12-B Quick Information

Product Type: AC DC Converter
Canonical Name: CUI Inc. PBO-3-S12-B AC/DC Converter
Subcategory: Open Frame

PBO-3-S12-B Compliance

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

PBO-3-S12-B Features

  • Open frame AC/DC converter for commercial applications.
  • Wide input voltage range: 85-305 VAC / 70-430 VDC.
  • 3W power output with 250mA current.
  • Through hole mounting in a 12-SIP module.
  • Operates from -40°C to 85°C with derating.

PBO-3-S12-B Applications

  • Used in industrial control equipment
  • Suitable for building automation systems
  • For embedded IoT sensor devices
  • Operates in battery charging applications
  • Designed for home appliance power supplies

PBO-3-S12-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the PBO-3-S12-B?

85 ~ 305 VAC, 70 ~ 430 VDC.

What is the package type of the PBO-3-S12-B?

12-SIP Module, 6 Leads, Through Hole.

What is the operating temperature range?

-40°C ~ 85°C (With Derating).

What are the output specifications?

12V at 250mA (3W).

What is the efficiency of this converter?

77%.

What safety approvals does it have?

CB Scheme, EN, IEC, UL; standards 60950-1, 55024, 55032 Class A.

What is the mounting type?

Through Hole.

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