Overview
The Kepco RMK 24-S is a single-output switching power supply from TDK/Kepco engineered for industrial and business applications requiring regulated 24V DC power. This unit is part of the proven RMK/RMX series that has been widely deployed in control systems, instrumentation, and automation equipment across multiple industries.
Key Features
- High-frequency switching design at 25 kHz for efficient power conversion
- Single stabilized 24V DC output with tight voltage regulation
- Integrated current limiting circuit for load protection
- Adjustable overvoltage protection to safeguard connected equipment
- Compact form factor suitable for OEM integration and panel mounting
Technical Specifications
While detailed specification sheets vary by unit configuration, the RMK 24-S typically features the following characteristics based on the RMK series architecture:
- Output Voltage: 24V DC (regulated)
- Input Configuration: Single input (AC or DC)
- Switching Frequency: 25 kHz
- Protection: Adjustable current limit and overvoltage circuits
- Operating Temperature: Industrial range (consult datasheet for specific limits)
- Mounting: Chassis or open-frame configuration
Typical Applications
- Industrial automation and PLC control systems
- Motor control and drive amplifier power
- Laboratory and test equipment
- Telecommunications and networking equipment
- Process control and instrumentation systems
- OEM equipment requiring stable 24V DC rail
Compatibility & Replacements
Compatible With
- Industrial control systems requiring 24V DC power rail
- Servo drives and stepper motor controllers
- PLC logic power supplies
- Analog and digital signal conditioning circuits
- Standard 24V industrial automation equipment
Replaces / Drop-In Replacement For
- Other Kepco RMK 24V output models
- Equivalent industrial 24V switching supplies in chassis/open-frame configurations
Works With
- 24V DC control relay logic
- Industrial solenoid and valve circuits
- Field device power in HART/analog instrumentation
- Standard DIN rail mounted 24V DC systems
- Legacy industrial control architectures



