What is the main use case for the Mean Well IOB-05-09?

The IOB-05-09 is an AC-DC on-board power module designed to be assembled directly on a system PCB. It is suited to compact embedded equipment that needs a regulated 9V output from a wide AC or DC input range.

What are the key electrical ratings of the IOB-05-09?

This model is rated for 5.04W output power and provides a 9V DC output. Its rated output current is 0.56A, and ripple and noise are specified at 150mV.

What input range does the Mean Well IOB-05-09 support?

The module accepts a wide input range of 85 to 305Vac and 100 to 430Vdc. That broad range makes it suitable for equipment intended for varied global power environments.

Can the IOB-05-09 operate in demanding temperature conditions?

Yes, the IOB-05-09 is specified for operation from -40°C to +85°C. This wide operating range makes it a practical choice for equipment exposed to cold starts or elevated ambient temperatures.

What protection features are built into the IOB-05-09?

The module includes short circuit, overload, and over-voltage protection. Short circuit protection uses continuous automatic recovery in hiccup mode, and overload protection recovers automatically after the fault condition is removed.

Why would a buyer choose the IOB-05-09 for space-constrained designs?

The IOB-05-09 is built in a compact 26.4 x 14.73 x 11mm package, approximately 1.039 x 0.579 x 0.433 inches. Its small 1 x 0.6 inch class footprint and free-air convection cooling help it fit applications where board space is limited.

Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well

Mean Well IOB-05-09 AC-DC On Board Type Power Module 5.04W 9V 560mA

1"x0.6" compact size85~305Vac inputno load power consumption

SKU IOB-05-09

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Key Features

✓Assemble on the main PCB of the system
✓1"x0.6" compact size
✓85~305Vac input (277Vac available)
✓No load power consumption <0.15W
✓-40~85℃ wide operating temperature
✓Protections: Short circuit / Overload / Over voltage
✓Cooling by free air convection
✓Safety Class Ⅱ
✓3 years warrantyGeneral Specification:

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Model	Power	Voltage	Current	IP Rating
Mean Well IOB-05-24 AC-DC On Board Type Power Module 5.04W 24V 210mA	5.04W	24V	0.21A	Indoor	View
Mean Well IOB-05-15 AC-DC On Board Type Power Module 5.1W 15V 340mA	5.1W	15V	0.34A	Indoor	View
Mean Well IOB-05-12 AC-DC On Board Type Power Module 5.04W 12V 420mA	5.04W	12V	0.42A	Indoor	View
Mean Well IOB-05-05 AC-DC On Board Type Power Module 5W 5V 1A	5W	5V	1A	Indoor	View
Mean Well IOB-05-03 AC-DC On Board Type Power Module 3.3W 3.3V 1A	3W	3.3V	1A	Indoor	View

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Key Features

✓Assemble on the main PCB of the system

✓1"x0.6" compact size

✓85~305Vac input (277Vac available)

✓No load power consumption <0.15W

✓-40~85℃ wide operating temperature

✓Protections: Short circuit / Overload / Over voltage

✓Cooling by free air convection

✓Safety Class Ⅱ

✓3 years warrantyGeneral Specification:

Mean Well IOB-05-09 AC-DC On Board Type Power Module 5.04W 9V 560mA

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Mean Well IOB-05-09 AC-DC On Board Type Power Module 5.04W 9V 560mA

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