Electrical, Instrumentation & Controls
Power supplies
Product Description:
Power supplies are used to control systems, instrumentation, automation hardware, and panel-mounted devices.
Power supplies convert incoming electrical power to the required DC voltages needed for control and instrumentation devices, supporting consistent system operation and protection against voltage fluctuations. Selection is based on load requirements, voltage ratings, redundancy needs, and environmental conditions, ensuring dependable performance in regulated facility operations.
Technical Specifications:
Power supply types:
AC to DC power supplies
Redundant power supply systems
Output voltages:
Common DC outputs such as 12 VDC, 24 VDC, and 48 VDC
Output power ratings:
Low-power control applications through higher-power automation loads (application dependent)
Input voltage:
Single-phase and three-phase
AC inputs (industrial standards)
Mounting options:
DIN rail-mounted
Panel-mounted
Protection features:
Overvoltage protection
Overcurrent protection
Short-circuit protection
Design considerations:
Efficiency and heat dissipation
Reliability and service life
Compatibility with control and automation systems