XP POWER IZ4812S 直流/直流转换器, 隔离电路板安装, 调节, 通孔安装, 3W, 12V, 125mA, -12V, 125mA
完全稳压的3W直流/直流转换器装于SIP封装，并具有较宽的2:1输入范围和持续短路保护功能。
得捷:
DC DC CONVERTER +/-12V 3W
e络盟:
直流/直流转换器, 隔离电路板安装, 调节, 通孔安装, 3W, 12V, 125mA, -12V, 125mA
Allied Electronics:
Power Supply; DC DC CONVERTER, 3WATT, REGULATED
Newark:
# XP POWER IZ4812S Isolated Board Mount DC/DC Converter, Regulated, Fixed, 2 Output, 36 V, 72 V, 3 W, 12 V