XP POWER IZ4812SA 直流/直流转换器 隔离式板载, 稳压, SIP, 固定, 通孔安装, 3 W, 12 V, 250 mA
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
欧时:
DC/DC Converter Isolated 12V 3W
e络盟:
直流/直流转换器 隔离式板载, 稳压, ITE, 1输出, 3 W, 12 V, 250 mA
Allied Electronics:
Power Supply; DC DC CONVERTER, 3WATT, REGULATED
Newark:
# XP POWER IZ4812SA Isolated Board Mount DC/DC Converter, Regulated, Fixed, 1 Output, 36 V, 72 V, 3 W, 12 V