AMESR-1-5S277NZ-480

AMESR-277NZ AC-DC Converter Click to ORDER AMESR-277NZ samples Aimtec’s AMESR-277NZ series is a highly efficient, non-isolated AC-DC Converter. It features an ultra-wide wide, 85-305VAC input range accepting either AC or DC voltage, high reliability and low power consumption. All models are particularly suitable for industrial controls, electric power, instrumentation, smart home applications and other applications requiring UL/CE certifications and that have low EMC requirements. We recommend using external components as shown in the recommended application circuit for enhanced EMC performance in harsh environmental conditions. This new series offers an outstanding operating temperature range of -40℃ to 85℃, a high MTBF of 1,500,000h, output short circuit protection (OSCP) and output overcurrent protection (OCP) come standard with the series. Open Frame Summary Features • • • • Universal Input: 85 - 305VAC/ 120 - 430VDC Operating Temp: -40 °C to +85 °C Non-isolated Low ripple & noise: 150mV (p-p), max. 528 AMESR-277NZ 60 48 85 85 305 70 12 85 0 1000 5 3.3 3 1 -20 Input voltage Output voltage (VAC) (V) Isolation (VAC) Power (W) -40 -40 Temp. range (℃) Derating (℃) Applications Training Press Release Coming Soon! Power Grid Product Training Video (click to open) F 052e R4 REV:07/22/A Industrial Telecom Instrumentation Application Notes www.Aimtec.com 1 AMESR-277NZ AC-DC Converter Models & Specifications Single Output Model Input Voltage (VAC/Hz) Input Voltage (VDC) AMESR-1-5S277NZ AMESR-3-12S277NZ 85~305/47~63 85~305/47~63 70-430 70-430 Output Power (W) 1 3 Output Voltage (V) 5 12 Output Current max (mA) 200 250 Maximum capacitive load (µF) 500 330 Efficiency @ 230VAC Typ. (%) 57 73 Input Specifications Parameters Input Current Inrush Current Conditions 115VAC 277VAC 115VAC 277VAC External Input Fuse Typical Maximum Units 120 60 mA 25 40 1A/300V, slow-blow type A Output Specifications Parameters Voltage accuracy Line regulation Load regulation Ripple & Noise No load power consumption Conditions Typical Maximum Units 10%~100% load, 5V output model 10%~100% load, 12V output model Full load, 5V output model Full load, 12V output model 5V output model 12V output model 20MHz bandwidth 5V output model, input at 230VAC 12V output model, input at 230VAC ±3 ±5 ± 1.5 ±1 ± 2.5 ±2 80 -7 - +3 -5 - +8 % Conditions Typical % % 150 0.3 0.4 mV p-p Maximum Units W General Specifications Parameters Over Current protection Short circuit protection Operating temperature Storage temperature Power derating Temperature coefficient F 052e R4 REV:07/22/A auto recovery ≥ 110 Hiccup, Continuous, auto recovery -40 to +85 -40 to +105 -40°C to -20°C 2 +70°C to +80°C 2.67 85VAC - 100 VAC 0.8 277VAC – 305 VAC 1.1 ±0.12 www.Aimtec.com % of Iout °C °C % / °C % / VAC % /°C 2 AMESR-277NZ AC-DC Converter Minimum load Cooling Storage Humidity Weight Dimensions (L x W x H) MTBF ≥10 Free air convection % 95 4.2 0.64 x 0.59 x 0.37 inches (16.13 x 15.1 x 9.50 mm) > 1 500 000 hrs (MIL-HDBK -217F, t=+25oC) % RH g NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity