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The CUI Inc. EMT-US is a specialized accessory designed as an input plug for the EMT Series of power supplies. This component specifically offers a United States plug configuration, ensuring compatibility with local power outlets.
The associated power supply base unit (EMT Series) operates with a wide input voltage range of 90 V to 264 V ac and a rated frequency of 50-60 Hz. It delivers a stable 5 V dc output at up to 4 A, with features like auto-recovery for over-current and short-circuit protection. The power supply meets Energy Star and CEC Level IV efficiency standards.
Safety and compliance are key aspects, with the power supply unit featuring high-potential testing (3000 V ac) for input-to-output and input-to-case isolation, and an insulation resistance of 50 MΩ at 500 V dc. It adheres to safety standards such as UL60950-1, CAN/CSA-C22.2 No.950.95, IEC60950-1, and EN60950-1. EMI standards including FCC Part 15 Class B and EN55022 are also met. The unit is RoHS3 compliant and has an MSL of 1.
Environmental specifications for the power supply include an operating temperature range of 0°C to 40°C and storage temperatures from -20°C to +70°C. Humidity tolerance is 10-95% for both operating and storage conditions. The power supply boasts a Mean Time Before Failure (MTBF) of 50,000 hours at 25°C.
90-264 V ac at 47-63 Hz.
5 V dc at 4 A.
0°C to 40°C.
Auto-recovery over current and short circuit protection.
Meets Energy Star / CEC Level IV.
50,000 hours at 25°C.
50 MΩ minimum at 500 V dc.