49120G

AC/DC CONVERTER 20W - REGULATED Power Supplies NEW 20W SERIES MAIN FEATURES: 20W Small Compact Size - PCB Mount Single Output - Secondary Side Regulated Output Range: 3.3VDC - 24VDC Input Range: 85VAC - 265VAC/47 - 63Hz or 120VDC - 370VDC Very Low Standby Power Consumption ≤0.15W High Energetic Efficiency: Meets the requirements of Energy Star and the EC Code of Conduct Safety: Meets IEC/EN61558-2-16, IEC/EN60335, IEC/EN62368, UL/CUL62368, CE Materials: Uses UL 94-V0 Plastic and Resin EMC: Conducted and Radiated Emission conform to EN55032, N55014 and FCC Part 15, CLASS B Immunity conforms to EN61000-3-2 CLASS A, EN61000-3-3, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-11 Part No Power Rating Watts Output Voltage (VDC) Ambient Temp. (°C) 3.3 Rated Output Current (mA) 4400 -25°C ~ +70°C >75%@230VAC Efficiency Typical Refer to “DERATING GRAPH” 49033G 14.5 49050G 20 5 4000 -25°C ~ +70°C >78%@230VAC 49090G 20 9 2200 -25°C ~ +70°C >81%@230VAC 20 12 1667 -25°C ~ +70°C >82%@230VAC 20 15 49120G 49150G 49180G 49240G 20 18 20 24 (1800 Max) 1333 -25°C ~ +70°C (1400 Max) 1111 Input Range -25°C ~ +70°C 85VAC265VAC (120VDC370VDC) >83%@230VAC (1140 Max) 833 -25°C ~ +70°C (900 Max) NOTE: Other output voltages are available upon request. Please refer to MYRRA’s website and catalogue for MYRRA SMPS application notes. The information contained in this document is subject to change without notice. www.myrra-powersupplies.com AC/DC CONVERTER 20W - REGULATED Power Supplies NEW 20W SERIES Model : 20 Watt AC Input Characteristics Specifications Rated Input Voltage 100~240 VAC or 140VDC-340VDC Input Voltage Range 85~265VAC or 120VDC-370VDC AC Input Frequency Range 47Hz~63Hz Rated AC Input Frequency 50/60Hz Input Current 0.6A Max@85VAC~265VAC, at full load Input Inrush Current Standby Power Output Voltage Accuracy Output Voltage Line Regulation Output Voltage Load Regulation 40A Max @100VAC~2240VAC input, cold start, full load 0.15W Max (Meets the Requirements of Energy Star and the EC Code Of Conduct) + 2.5% (9V,12V,15V,18V,24V Types) + 4% (3.3V Types and 5V Types) +/- 1% + 2.5% (9V,12V,18V,24V Types) + 4% (3.3V Type,5V Type) Ripple & Noise Max 180mVp-p@ Rated AC input, at nominal line (The measuring will be terminated with a 47µF AL E-Cap and a 0.1µF Ceramic-Cap. An oscilloscope set at 20MHz bandwidth) Dynamic Response The output voltage shall not exceed + 10% rated output voltage @ 10%  → 90 % Load change, 1A/µS, 1KHz 50% duty cycle DC Output Characteristics Hold Up Time Turn On Delay Rise Time Overshoot Undershoot 5mS min@ 100 VAC~240VAC, DC output with full load 3S max @ 85VAC~265VAC input and DC output with full load 50ms max @ 85VAC~265VAC input and DC output with full load The output voltage shall not exceed +10% rated output voltage @ Power on and 85VAC~265VAC input, and DC with full load The output voltage shall not exceed -10% rated output voltage @ Power off and 85VAC~265VAC input and DC output with full load The information contained in this document is subject to change without notice. Please refer to MYRRA’s website and catalogue for MYRRA SMPS application notes. www.myrra-powersupplies.com AC/DC CONVERTER 20W - REGULATED Power Supplies NEW 20W SERIES Efficiency Over Current Protection Protection Characteristics Output Short Circuit Protection Over temperature protection Operation Temperature Environmental Safety & EMC Requirement See table (Meets the requirements of Energy Star and the EC Code of Conduct) The power supply shall automatic protection. The power supply shall auto-recovery normal operations after the deformation is removed. No excessive heat, odor, or plastic deformation shall occur with no safety hazard The power supply shall withstand a continuous output short without damage in 24 hours; The short may be applied before power on, or after power on; The power supply shall resume normal operation after the short is removed, no excessive heat, odour or plastic deformation shall occur with no safety hazard. The power supply shall shut down when the junction temperature of PWM controller exceeds the thermal shutdown temperature, typically 140°C +10°C -25°C~+70°C (Refer to« DERATING GRAPH ») Operation Humidity 10~90% RH (No Condensing) @ full load Storage Temperature -10°C~ +35°C Storage Humidity