PECRON D39 36W Multi-Rail Mini DC UPS with Passive PoE

Architectural Overview
The PECRON D39 is an enterprise-grade mini DC uninterruptible power supply (UPS) engineered to maintain continuous uptime for mission-critical edge gateways, networking gear, and smart IoT infrastructures. Outfitted with an integrated 38.48Wh high-density energy cell, this compact unit supplies up to 36W of continuous, low-ripple DC power to mitigate the operational risks of brownouts, transients, and total utility grid failures.

Multi-Voltage Distribution & PoE Capabilities
Designed for multi-device deployment, the D39 provides concurrent multi-rail outputs consisting of 12V 2A, 9V 2A, and 5V 2.6A DC barrel outputs, plus an independent 5V 2.6A USB bus. It integrates a selectable 15V / 24V Power over Ethernet (PoE) port, streamlining installations by providing consolidated power and data transmission to wireless access points, IP cameras, and VoIP appliances without external injectors.

Input Resilience & Zero-Latency Transfer
The power subsystem features an ultra-wide universal AC input stage ranging from 80Vac to 260Vac (50Hz/60Hz), offering rock-solid stability even in areas plagued by severe voltage sags and surge fluctuations. The internal fast-switching topology transitions between utility and internal battery reserves with zero latency, eliminating cold-boot resets in sensitive microcontrollers, routers, and optical network terminals.

Thermal & Protective Engineering
Housed in an optimized 199.6 x 144.6 x 34.6mm form factor, the D39 utilizes efficient passive convection cooling for silent 24/7 continuous duty across an operating envelope of 0°C to 45°C. Comprehensive electronic safeguards include over-charge, deep-discharge, short-circuit, and peak overload protections to preserve peripheral device longevity and internal cell integrity.