TE90A1251F01 is a 90W single-output external AC-DC power supply designed for test and measurement and industrial applications. It delivers 12.0V at 7.50A output current with 120mV pk-pk ripple and noise, featuring universal AC input of 100-240Vac (±10%, 47-63Hz) and Class I desktop configuration with IEC60320 C14 receptacle. The unit meets DoE Efficiency Level VI requirements with no-load input power less than 2.01W, provides ±1% line regulation and ±5% load regulation, and includes comprehensive protection features including overtemperature, overload, short-circuit, and overvoltage protection in hiccup mode. With an IP22-rated enclosure, 4000Vac input-output isolation, compliance to EN/IEC/UL60950-1 safety standards, and Class B EMI/EMC performance per EN55011/CISPR11 and FCC Part 15.109, this power supply is ideal for demanding industrial and test equipment applications requiring reliable, regulated DC power.