Mean Well IOB-05-15 AC-DC On Board Type Power Module 5.1W 15V 340mA

The IOB-05-15 is a compact on-board power module rated for 5.1W output. It provides a single 15V DC output with a rated current of 0.34A. This makes it suitable for low-power designs that need a regulated 15V rail in a very small footprint.

This model is designed for systems where the power module is assembled on the main PCB and space is limited. Its 1 x 0.6 inch class size and 5.1W output make it a practical choice for compact embedded or control equipment that only needs modest 15V power. It is better suited to low-power board-level designs than to larger external power supply roles.

The module accepts a wide input range of 85 to 305Vac, and it also supports 100 to 430Vdc input. That wide range helps it fit projects that may see different mains conditions without needing a different model. The product description also notes 277Vac availability within the supported AC range.

Yes, the specified operating temperature range is -40 to +85 degrees C, which is broad for a compact power module. That gives it more flexibility for equipment exposed to cold starts or elevated internal temperatures. Final suitability still depends on the thermal conditions of the end product and the stated derating guidance.

The IOB-05-15 includes short circuit, overload, and over voltage protection. Short circuit protection is continuous with automatic recovery in hiccup mode, and overload protection also recovers automatically after the fault is removed. These built-in protections help support reliability in low-power electronic systems.

The IOB-05-15 is intended for on-board use and focuses on compact size, low no-load power consumption, and low-power 15V output. Compared with a larger enclosed supply, it is much smaller and better suited to designs that integrate the power stage directly onto the system PCB. It is not the right choice if the application needs substantially more than 5.1W or a higher output current.