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VER : A_4 update : 2017.11.28 AC-DC Power Module AFC20N SERIES 20 Watts http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -1- ELECTRICAL SPECIFICATIONS All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated. Model No. AFC20N-3.3S AFC20N-5S AFC20N-12S AFC20N-15S AFC20N-24S Max Output Wattage (W) 11.88W 18W 20W 20W 20W Input Voltage 90-264 VAC or 120-370 VDC Frequency (Hz) 47-440 Hz Current (Full load) 385 mA max. (115 VAC) / 250 mA max. (230 VAC) Inrush Current (<2ms,Cold Start) 20 A max. (115 VAC) / 40 A max. (230 VAC) External Fuse (mandatory) 2 A slow blow type Output Voltage (V.DC.) 3.3V 5.1V 12V 15V 24V Voltage Accuracy ±2% Current (mA) max 3600 3600 1660 1330 833 Maximum Capacitive Load 5000 uF 5000 uF 1500 uF 1000 uF 470 uF Minimum Load 0% Line Regulation (LL-HL) (typ.) ±0.5% Load Regulation (5-100%) (typ.) ±1%. Ripple (Full load) 75mV max (Vp-p) 1% of Vout Noise (Full load) 120mV max (Vp-p) 1% of Vout Efficiency (typ.) 73% 78% 82% 83% 83% Hold-up Time(typ) 11 ms (at 115VAC) / 56 ms (at 230VAC) Protection Over Power Protection Hicc up technique, auto-recovery Over Voltage Protection Zener diode clamp Short Circuit Protection Hiccup mode, indefinite (automatic recovery) Isolation Input-Output (V.AC) 3000V Environment Operating Temperature -40°C…+70°C (with derating) Storage Temperature -40°C…+85°C Temperature Coefficient ±0.05%/°C Humidity 95% RH MTBF >400,000 h @ 25°C (MIL-HDBK-217F) Physical Case Material Plastic resin (flammability to UL 94V-0) Weight 62 g Cooling Method Free air convection Safety Agency Approvals CE, UL/cUL EMC EMI (Conducted & Radiated Emission) EN 55022 class B EMS (Noise Immunity) EN 55024 KEY FEATURES Switching Power Module for PCB Mountable Fully Encapsulated Plastic Case Universal Input Range 90-264VAC, 47-440 Hz Low Standby <0.25W Regulated Output and Low Ripple and Low Noise Isolation Class II Small Size as AFCN 10Watt with 20Watt Higher Power CE and UL Approval 3-Year Product Warranty
VER : A_4 update : 2017.11.28 AC-DC Power Module AFC20N SERIES 20 Watts http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -2- NOTE 1. Ripple & Noise are measured at 20MHz of bandwidth with 0.1uF & 47uF parallel capacitor. 2. It's recommended to add Varistor 14S471K at L / N input side in parallel. 3. Please refer to our PDF file "AC-DC Application" on our website: www.archcorp.com.tw BLOCK DIAGRAM MECHANICAL DIMENSION ( Top View ) DERATING PIN# Single
1 AC IN (L)
2 AC IN (N)
Maximum Torque １２｛１.２１｝ ( ｋｇｆ.ｃｍ｛Ｎ.ｍ｝)