Regulated DC Supply PCB for ABB Industrial Drive Systems
The SAMC11POW SAMC 11 POW 57171847 serves as a dedicated power supply board within ABB’s industrial drive and power conversion hardware family. Engineers deploy this printed circuit board to generate regulated DC rails for drive control electronics. Consequently, the board delivers dependable power distribution for variable frequency drives and converter cabinets.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | SAMC11POW SAMC 11 POW 57171847 |
| Manufacturer | ABB |
| Product Type | Power Supply Board (PCB) |
| Board Format | Printed Circuit Board |
| Mounting | Chassis / Card Cage |
| Connector Type | Edge Connector, Backplane Interface |
| Input Voltage | Derived from Drive DC Bus |
| Output Rails | Multiple Regulated DC Voltages |
| Signal Type | Power and Control Supply |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | Up to 95% (Non-Condensing) |
| Weight | 0.4 kg (Approximate) |
| Handling | ESD Sensitive |
Board Function and Architecture
This power supply board derives regulated DC voltages from the drive bus supply. It feeds control logic, gate drivers, and sensor conditioning circuits across the cabinet. Therefore, the SAMC11POW SAMC 11 POW 57171847 maintains stable power delivery under varying load conditions. Onboard circuits also handle protection against overcurrent and short-circuit events.
System Integration
Engineers install this board into designated slots within ABB drive control cabinets. The backplane edge connector carries both power and signal connections. Additionally, the board pairs with control and interface boards from the same hardware family. Careful alignment during insertion prevents damage to the connector pins.
Compatibility and Service Notes
Operators use this power supply board across variable frequency drives, DC converters, and industrial power systems. Engineers must verify the exact model number against system documentation before ordering. Furthermore, the suits repair and replacement projects where original boards have failed. Qualified technicians should handle all installation work with proper ESD precautions. Periodic inspection of connector contacts also helps maintain reliable long-term performance.
Details
| Weight | 0.6 kg |
|---|---|
| Dimensions | 180 × 110 × 20 mm |
