一、Overview 概述：
The power supply was designed for  LED display :,small size, high efficiency, stability, and reliability. Power supply has input undervoltage, output current limiting, output short circuit protection. Power supply will apply with high rectification which greatly improves the power efficiency,can reach 84.0% above, saving energy consumption, to meet with the European RoHS standard. 本電源是為LED顯示屏設計的專用電源：具有體積小、效率高、工作穩定、可靠性高等特點。電源具有輸入過欠壓，輸出限流及輸出短路保護；電源采用高效整流電路極大地提高了電源的效率，效率高達84%，極大地節約了能源，滿足歐洲RoHS標準。

60W12V開關電源	200W12V開關電源	60W12V開關電源	5伏電源適配器
120W12V開關電源	400W12V開關電源	360W12V開關電源	240W12V開關電源