Mfr Part #:

PBO-8-3-B

Mfr Name: CUI Inc.

The CUI Inc. PBO-8-3-B is an AC-DC converter providing 3.3V at 5.28W. It features a wide input voltage range and 70% efficiency.

Stock on Request

PBO-8-3-B Description

Short technical summary and product information.

The CUI Inc. PBO-8-3-B is an AC-DC power supply designed for various applications, including household appliances and ITE (Commercial). It delivers a stable 3.3V output voltage with a maximum current of 1.6A, providing a total output power of 5.28W.

This converter operates across a wide input voltage range of 85 to 305 VAC or 100 to 430 VDC, ensuring flexibility in different power environments. It boasts an efficiency of 70% and includes protections such as over-voltage, over-current, and short-circuit protection for enhanced reliability.

The PBO-8-3-B is housed in a 16-SIP module with 6 leads and features a through-hole, right-angle mounting type. It is designed to meet household safety certifications and operates within a wide temperature range of -40°C to 85°C with derating.

PBO-8-3-B Quick Information

Product Type: AC DC Converter

Series: PBO-8

Canonical Name: CUI Inc. PBO-8-3-B AC-DC Power Supply

Subcategory: AC DC Converters

PBO-8-3-B Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

PBO-8-3-B Features

Provides 3.3V output voltage at 5.28W.
Wide input voltage range of 85-305 VAC.
70% efficiency at full load.
Includes over-voltage and over-current protection.
Through-hole, right-angle mounting type.

PBO-8-3-B Applications

Suitable for household appliances.
Designed for ITE commercial applications.
Ideal for general power conversion needs.
Use in systems requiring stable 3.3V DC.
Flexible power solutions for various devices.

PBO-8-3-B FAQs

7 frequently asked questions generated from this part’s specifications.

What is the input voltage range for the PBO-8-3-B?

85 ~ 305 VAC, 100 ~ 430 VDC

What is the output voltage and current of the PBO-8-3-B?

Output voltage is 3.3 Vdc with a maximum output current of 1.6 A, providing 5.28 W power.

What package type does the PBO-8-3-B use?

It comes in a 16-SIP Module with 6 leads and through-hole, right-angle mounting.

What is the operating temperature range?

-40°C to 85°C with derating.

What protection features does it include?

Over-voltage protection (clamp at 9 Vdc), over-current protection (110% typical, auto-recover), and short-circuit protection (continuous, auto-recover, hiccup).

What is the isolation voltage?

3000 Vac minimum between input and output.

What is the efficiency of the converter?

Typical efficiency is 70%.

Category	AC DC Converters
Manufacturer Name	CUI Inc.
Applications	Household Appliances, ITE (Commercial)
Approval Agency	CE, cURus
Current	0.15 A
Efficiency	70%
Frequency	47 ~ 63 Hz
Height	15.0mm (0.59")
Length	44.5mm (1.75")
Mounting Type	Through Hole, Right Angle
Number of Outputs	1
Operating Temperature	-40°C ~ 85°C
Output Current	1.6 A
Output Power	5.28 W
Output Voltage	3.3 Vdc
Package / Case	16-SIP Module, 6 Leads
Power (Watts)	5.28 W
Standard Number	60335-1; 62368-1
Temperature Coefficient	±0.02 %/°C
Type	Open Frame
Voltage	85 ~ 305 VAC, 100 ~ 430 VDC
Width	22.5mm (0.88")