A5E02625805-H2 — Industrial Power Supply for Panel PC and HMI Systems, 24V DC / 150W

The A5E02625805-H2 is a 150W industrial power supply spare part designed for a specific range of panel PC and HMI computing platforms, delivering a regulated 24V DC output. It's a board-level or module-level replacement component rather than a general-purpose DIN rail supply, intended for repair and maintenance of the specific PC and panel hardware it's rated to support.

Specifications

Parameter	Value
Part Number	A5E02625805-H2
Function	Industrial power supply, spare part
Output Voltage	24V DC
Output Power	150 W
Revision	H2
Form Factor	Modular, compact industrial PC power supply
Weight	~0.6 kg

A Spare Power Supply for Industrial Panel PC Systems

Industrial panel PCs and box PCs built for harsh production environments rely on internal power supplies engineered for continuous operation, vibration tolerance, and a wider temperature range than commercial desktop equivalents. When this internal supply degrades after years of service — a common failure point in any continuously-running industrial PC — replacing it directly with the correct rated part restores the system without requiring a full unit swap or data migration to new hardware.

Because internal power supplies of this type are application-specific rather than universal, verifying the exact compatible hardware platform before ordering is essential — the same physical form factor and output rating doesn't guarantee compatibility across different PC chassis generations, even within the same manufacturer's broader product family.

FAQ

Q: Can this power supply be used as a general DIN rail supply for control panel I/O?

No. It's designed as an internal component for specific industrial PC and panel hardware, not as a standalone DIN rail power supply for general 24V distribution.

Q: What symptoms typically indicate this type of internal power supply needs replacement?

Intermittent shutdowns, failure to power on, unstable display behavior on an attached panel, or random system resets under load are common symptoms of a degrading internal power supply in industrial PC hardware.

Q: Is replacement of this component something that can be done without specialized tools?

Typically yes, for hardware designed with field-serviceable internal modules — but always de-energize the system fully before opening the chassis, and follow the specific PC platform's service procedure rather than assuming a generic approach.

Q: Does the revision letter (H2) matter when sourcing a replacement?

Yes. Revision markings on industrial spare parts can reflect internal design changes over the product's production life — matching the revision as closely as possible to the original part reduces the risk of a fit or compatibility issue.

A5E02625805-H2 New Original Siemens A5E02625805H2 Industrial Computer Power Supply