Technical specifications for the Dilong DZE500S power module, covering input/output ranges, power, efficiency, protection and environmental ratings.
This document provides the detailed technical parameters of the Dilong DZE500S power module. It lists the supported input voltage ranges, output power of 500 W, efficiency greater than 85 %, voltage accuracy, load regulation, dynamic response, and various protection features such as over‑current and over‑temperature safeguards.
Environmental and mechanical specifications are also included, describing operating temperature limits for industrial, military and aerospace grades, humidity ranges, vibration and shock resistance, natural cooling method, isolation voltage, and MTBF information. The module is designed for high‑reliability applications in industrial, military and aerospace fields. This manual is written in Chinese.
| Input voltage range | DC12–DC300 |
|---|---|
| Output power | 500 W |
| Voltage accuracy | ±1 % |
| Load regulation | ±0.5 % |
| Dynamic response | 400 µs |
| Ripple and noise | <1 % Vo |
| Temperature coefficient | ±0.02 %/°C |
| Operating temperature (industrial) | -25 °C to +55 °C |
| Cooling method | Natural cooling |
| Isolation voltage | >500 VDC |
| Over‑current protection | >120 % |
| Over‑temperature protection | Self‑recovering at 90 °C |
The module accepts DC12, DC18, DC24, DC48, DC110 and DC300 voltages within the specified ranges.
The DZE500S can deliver up to 500 W of output power.
It includes over‑current (>120 %), over‑temperature (self‑recovering at 90 °C), over‑voltage, under‑voltage and short‑circuit protection.