The QJ1808 is a marine communication navigation power supply. It is a linear DC power supply, meaning it uses a transformer to step down the AC voltage from the mains to a lower voltage, and then rectifies it to DC voltage. The QJ1808 has a regulated output, which means that the output voltage remains constant even if the input voltage fluctuates.
Here are some of the specifications of the QJ1808 power supply:
- Output voltage: 24V
- Input: 220VAC & 24VDC
- Output current: 10A maximum (12A peak)
- Ripple voltage: ≤5mV
- Dimensions: 280×135×160 mm
- Weight: 6kg
The QJ1808 is designed for use with VHF radios, marine communication equipment, and other devices that require a stable DC power supply. It is not suitable for use with devices that have a high inrush current, such as motors.
