产品举例说明： 型号 输入电压 输入电压范围 输出电压 输出电流 效率 A0505S/D-1W 5VDC 4.5-5.5VDC ±5VDC ±100Ma 72% A0512S/D-1W 5VDC 4.5-5.5VDC ±12VDC ±42Ma 79% A1212S/D-1W 12VDC 10.8-13.2VDC ±12VDC ±42Ma 77% A0505S/D-2W 5VDC 4.5-5.5VDC ±5VDC ±200Ma 79% A0512S/D-2W 5VDC 4.5-5.5VDC ±12VDC ±84Ma 86% A1212S/D-2W 12VDC 10.8-13.2VDC ±12VDC ±84Ma 85%