FMP220A12D120WSLN

Marine Power Supply 12V/10A

12 V, 10 A Marine Power Supply with Dual-Channel Switching for Efficient and Stable Power Delivery

OVERVIEW

A 120 W marine-grade AC/DC power supply with dual-input capability, delivering a 12 V / 10 A output. Rated to IP65 and certified by CCS, it supports CAN communication, wide-temperature operation, and seamless power source transition, ensuring continuous operation of marine equipment and dependable battery charging.

120 W Marine AC/DC Dual-Input Power Supply

Designed for operation in harsh marine conditions, the unit provides stable power for central control systems. It features automatic source transfer between 176-264 VAC input and a 12 V DC battery, ensuring uninterrupted supply. Integrated charging capability supports 12 V lead-acid and gel batteries with capacities ranging from 7 to 300 Ah.

Key Features:
① Marine-Grade Reliability
Designed in compliance with CCS standards and rated IP65, ensuring protection against harsh environmental conditions. Delivers dependable performance across extreme temperatures from -40°C to +70°C, with an MTBF of ≥100,000 hours.

② Compact & Fanless Design
Housed in a durable modular metal enclosure with natural cooling, eliminating the need for fans and reducing maintenance. Compact footprint (180 × 178 × 68 mm) and lightweight design (<2 kg) enable easy integration.

③ Seamless Dual Power Input
Supports both AC and DC inputs with automatic switching, ensuring uninterrupted power supply and enhanced system redundancy for critical marine applications.

④ Smart Digital Control
Advanced digital architecture with CAN communication for remote monitoring and control. RS485 interface enables precise output voltage adjustment, while real-time data feedback ensures optimal system performance and reliability.

Download Datasheet

PARAMETERS

AC Input

90 - 264 V

DC Input

10 - 14.1 V

DC Output Voltage

Adjustable

factory default set to 13.8 V

Rated Output Current

10 A

Maximum DC Input Current

14 A

FEATURES

Marine-grade design with AC/DC dual-inputs

designed in accordance with CCS certification, featuring dual AC and DC inputs; maintaining uninterrupted power supply when either input is available.
High protection & high reliability

meet IP65 level, capable of long-term operation at 120% of rated load, MTBF ≥ 100,000 hours, wide operating temperature range, and strong resistance to harsh environments.
High efficiency & enhanced safety

multiple protection functions including output short-circuit and over-voltage protection; high insulation strength and excellent electromagnetic compatibility (EMC).
Intelligent & controllable, well-engineered design

standard CAN communication, supporting remote monitoring, signaling, and control; digital display and convenient installation.
Standards-compliant & stable performance

meets multiple industry standards, with low voltage and load regulation, low ripple and noise, and strong lightning surge and interference immunity.

APPLICATIONS

Compatible with 7-300 Ah, 12 V lead-acid and gel batteries, the system provides stable power to control, communication, and switching units in marine instruments and equipment. It supports seamless transition between AC and battery power to maintain uninterrupted operation, and incorporates intelligent battery charging. Integration with CAN communication enables remote monitoring.