Output：48V , 0~2.5A
Tol.：±1.0%
R&N：100mV
Effi：94%
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AC/DC 軌道式 DIN Rail 電源供應器 高效率(SDR 系列)
◎ 薄型設計,電能轉換效率最高達94%
◎ 內建主動式功率因數矯正功能(active PFC)
◎ 適合安裝於 DIN rail TS35 / 7.5 或 15
◎ 內建DC OK繼電器接點(Relay contact)
◎ 可提供150%峰值負載輸出

◎ AC input voltage range：88~264VAC; 124~370VDC
◎ AC inrush current (max.)：Cold start, 70A at 230VAC
◎ DC adjustment range：24V: 24~28V, 48V: 48~55V
◎ Overload protection
Normally works within 110 ~ 150% rated output power for 3 seconds and then shut down output voltage with auto-recovery >150% rated power or short circuit, constant current limiting with auto-recovery within 2 seconds and may cause to shut down if over 2 seconds
◎ Over voltage protection
- Range：14~17V for 12V model(SDR-120 only), 29~33V for 24V model, 56~65V for 48V model
- Type：Shut down o/p voltage, re-power on to recover
◎ Over temperature protection
- Range：105℃±5℃ (TSW : detect on heatsink of power switch)
- Type： Shut down output voltage, recovers automatically after temperature goes down
◎ Withstand voltage： I/P-O/P:3kVAC I/P-FG:1.5kVAC O/P-FG:0.5kVAC O/P-DC OK:0.5kVAC
◎ Working temperature： -25~+70OC (Refer to output derating curve)
◎ Safety standards：UL508, TUV EN60950-1, GL approved (SDR-120 and SDR-480 pending)
◎ EMC standards：Compliance to EN55022 Class B, EN61000-4-2,3,4,5,6,8,11, ENV50204, EN61000-6-2 (EN50082-2), EN61204-3,heavy industry level, SEMI F47, GL
◎ Connection：I/P: 3 poles, O/P: 4 poles screw DIN terminal