Go back
12V 9A Desktop Power Supply for Motorola Radio
AD-MT-3100/DM | Alfatronix
12VDC 9A (108W) desktop power supply, converts Motorola GM and DM series mobile radios into desktop stations. Supports AC 115-230V auto-switching power, includes battery backup output and LED indicators. Rugged aluminum construction with rubber feet, mounts directly under the radio.
Please login to view price
Description
Description
The AD MT 3100/DM power supply is designed to transform Motorola GM and DM series mobile radios into fully functional desktop units. With support for autoswitching AC power (85-135V or 170-265V, 47-440Hz), it provides a stable 13.6VDC with a continuous current of up to 9A, equivalent to 108W of power.
The device features a battery backup output (for a 7Ah lead-acid battery), LED indicators to indicate the power source (mains or battery), and an anodized aluminum case with rubber feet to support the radio directly. Includes built-in over-current, over-temperature, transient and internal fuse protection.
Key Features- Auto-switching AC power: 85-135V or 170-265V, 47-440Hz
- Output: 13.6VDC ±4%, up to 9A (108W)
- Typical efficiency: 85%
- Construction: Anodized aluminum with rubber feet
- Battery backup: 7Ah battery output (P/N AD BBB)
- LED indicators: Green (mains), Yellow (battery)
- Protections: Over-current, over-temperature, transient, internal fuse
- Compatible with: Motorola GM and DM series radios