Sharman SM-23 23A Switch Mode Power Supply 13.8V DC

The Sharman SM-23 is a compact regulated switch-mode DC power supply designed for two-way radio, amateur radio, CB radio and other compatible 13.8V equipment. It provides up to 23A maximum output current from a lightweight metal chassis suitable for desktop use.

The output is specified at 13.8V DC nominal with an adjustable range of approximately 10-15V DC. Built-in over-voltage, current-limiting and short-circuit protection help protect both the power supply and connected equipment during normal operation.

Features

• Regulated switch-mode DC power supply
• 13.8V DC nominal output
• Approx. 10-15V adjustable output range
• 23A maximum output current
• Over-voltage protection
• Current-limiting protection
• Short-circuit protection
• Low ripple and noise design
• Main DC output terminals at the rear
• Front-mounted accessory power socket
• Compact, lightweight metal construction

Technical Specifications

• Manufacturer: Sharman
• Model: SM-23
• Power Supply Type: Regulated switch mode
• Input Voltage: 220-240V AC
• Output Voltage: 13.8V DC nominal; approx. 10-15V adjustable
• Maximum Output Current: 23A
• Ripple & Noise: Less than 100mVp-p
• Dimensions: 181 x 63 x 190mm
• Weight: Approx. 1.6kg

Compatibility

Suitable for compatible radio and electronic equipment requiring a regulated DC supply within the unit's voltage and current ratings. Always check the connected equipment manufacturer's voltage and current requirements before use.