2.75W Compact Fixed Blade Charger AUS/NZ Features Fixed Blade Standby Power Low Cost CC & CV Control No Y Caps AS/NZS4665.1-2005+A1:2009 AS/NZS4665.2-2005+A1:2009 Compliance Applications MPEG Players Personal Electronics PDAs Digital Cameras Phihong Taiwan - No.568, Fuxing 3rd Rd., Guishan Dist.,Taoyuan City (33383), Taiwan, ROC Phihong is not responsible for any error and reserves the right to make changes without notice. Please visit our website at www.phihong.com for the most up-to-date Phihong USA - 47800 Fremont Blvd. Fremont, CA 94538, USA specifications and contact information. Revised 10/8/2020 Phihong Europe - Wattstraat 50, 2171 TR Sassenheim, The Netherlands 1 PSM03S Series Specifications 2 2 Model PSM03S-050Q-3-R PSM03K-050Q-3W-R DC Output Voltage 5.0V 5.0V Max Current 0.55A 0.55A Output Output Power 2.75W 2.75W Regulation 5% 5% 3 Ripple & Noise P-P(max) 100mV 100mV AC Input Voltage Range 90 to 264VAC AC Input Frequency 47 to 63Hz Input Current 100mA (RMS) max No Load Power Consumption <0.3W <0.3W Input at 115VAC Input No Load Power Consumption <0.3W <0.3W at 230VAC Input 4 115VAC Average Efficiency >63.7% >63.7% 4 230VAC Average Efficiency >63.7% >63.7% Over-Voltage <8.5V Protection Short Circuit Output can be shorted permanently without damage Operating Temperature 0C to +40C Environmental Non-Operating Temperature -40 to +85C Operating Humidity 90% Relative Humidity Dielectric Withstand (HI-POT) Primary to Secondary: 3000VAC for 1min, 10mA Insulation Resistance Primary to Secondary: 7M ohm for 500VDC Standards AS/NZS 60950.1:2011+A1 Safety EMI Emissions EN 55032/CISPR 32 Class B Conducted and Radiated Approvals and EMC Harmonic Current Emissions IEC 61000-3-2 Voltage Fluctuations & Flicker IEC 61000-3-3 EN 55024/CISPR 24: IEC 61000-4-2 (+/- 8kV air, +/- 4kV contact), Immunity IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5 (+/- 1kV), IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11 Dimensions (L x W x H) 70.1mm (2.76in) x 43.0mm (1.69in) x 25.0mm (0.98in) DC Output Connector USB-A Mechanical DC Plug Pin Assignment D+ and D- pins shorted together inside of charger Case Color Black White 1. The specifications defined are at ambient temperature of 25C, unless otherwise specified. 2. Not recommended for new designs (NRND). Minimum order quantity applies. 3. 20MHz bandwidth frequency oscilloscope, add a 0.1F multilayer Cap. and Low ESR Electrolytic Cap. (10F) at output connector Notes terminals (nominal line voltage, full load). 4. Efficiency is measured after 30 minutes burn-in. Phihong is not responsible for any error and reserves the right to make changes without notice. Please visit our website at www.phihong.com for the most up-to-date specifications and contact information. Revised 10/8/2020