NP13D-M mobile radio power supply

NP13D-M mobile radio power supply

is compatible with mobile Motorola Solutions DM4400, DM4400E, DM4401, DM4401E, DM4600, DM4600E, DM4601 and DM4601E radios.

The power supply is protected against under-voltage, over-voltage, and short circuits. In the event of a short circuit, the unit disables the output and performs periodic checks (approximately every 2 seconds) to determine whether the short circuit condition persists. Once the fault is cleared, the output is automatically re-enabled. This safety mechanism helps prevent further damage to connected devices in case of a fault.

The device is built using analog technology with a toroidal transformer. The internal enclosure is made of black anodized aluminum, while the outer casing is constructed from black-painted steel sheet. This design ensures minimal electrical losses and allows for space-efficient installation—whether placed on a desk or integrated into a workbench.

Connected equipment is reliably protected against power surges and overvoltages originating from the mains supply.

The unit includes a built-in coaxial feedthrough cable, featuring an N-female connector for connection to an external antenna and a BNC-male connector for connection to the radio station. This setup significantly simplifies installation and makes it more suitable for desktop applications.

Devices connected to the power supply are well protected against power surges and voltage spikes that may occur in the mains network.

The NP13D-M is designed for fixed installation of Motorola two-way radios, with integrated mounting support and connectivity.