Fortron AD36-W 13.8V 2.6A Lead-Acid Battery Charger Power Supply (White)

Delivering a regulated 13.8V DC output at 2.6A with 81% efficiency, the Fortron AD36-W combines an AC/DC power supply and a three-stage lead-acid battery charger in one compact chassis-mount unit. Its built-in UPS auto-switching ensures uninterrupted power for security systems, backup setups, and other critical applications.

Overview

The AD36-W is a versatile chassis-mount power solution engineered for global use. Its universal input range (90-264VAC, 127-370VDC) and 47-63Hz frequency compatibility make it suitable for diverse electrical environments. The unit supports sealed, flooded, and gel lead-acid batteries, with a three-stage charging process: constant current, constant voltage, and float charging. A relay contact output provides a battery low signal for system monitoring.

What stands out

• Auto-switching between AC mains and battery power for seamless UPS operation
• Three-stage charging optimizes battery life and performance
• Comprehensive protections: short circuit, overload, over voltage, battery low, and reverse polarity
• Silent free air convection cooling – no fan, no maintenance
• Compact chassis-mount design with screw terminal connections for easy installation

Technical details

• Input: 90-264VAC, 127-370VDC, 47-63Hz
• Output: 13.8V DC, 2.6A (35.88W rated)
• Charging voltage: 13.4V DC; charging current: 0.23A
• Efficiency: 81% at 230VAC full load
• Ripple & noise: 120mVp-p
• Operating temperature: -10 ~ +60°C
• Safety standards: UL60950-1, TUV EN60950-1 approved
• EMC standards: EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11

Our verdict

A reliable and efficient power solution with integrated UPS functionality, ideal for demanding backup and security applications.