VER : A_3 update : 98.11.20 AC-DC Power Module AFC20 SERIES 20 Watts KEY FEATURES Switching Power Module for PCB Mountable Fully Encapsulated Plastic Case Universal Input Range 90-264VAC, 47-440 Hz Regulated Output and Low Ripple and Low Noise Isolation Class II Low Standby <0.5W (at 264VAC) Small Size as AFC 10Watt and 20Watt Higher Wattage Screw Terminal For Optional CE, UL Approval 2-Years Product Warranty ELECTRICAL SPECIFICATIONS Model No. AFC20-3.3S AFC20-5S AFC20-12S AFC20-15S AFC20-24S Max Output Wattage (W) Voltage 11.88W 18W 20W 20W 20W Input Output Protection Isolation Environment Physical Safety EMC 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) Voltage (V.DC.) 3.3V Voltage Accuracy ±2% 5V 12V 15V 24V Current (mA) max Maximum Capacitive Load 3600 3600 1660 1330 833 4500uF 3500uF 1800uF 1500uF Minimum Load 0% 1200uF Line Regulation (LL-HL) (typ.) Load Regulation (5-100%) (typ.) Ripple (Full load) ±0.5% ±1%. 75mV max (Vp-p) Noise (Full load) 100mV max (Vp-p) Efficiency 74% Hold-up Time(typ) 12 ms (115VAC) / 56ms (230VAC) 84% 84% Switching Frequency 133k Hz Over Power Protection Hiccup technique, auto-recovery Over Voltage Protection Zener diode clamp 1% of Vout 1% of Vout 78% 83% Short Circuit Protection Hiccup mode, indefinite (automatic recovery) Input-Output (V.AC) 3000V Operating Temperature -40°C…+70°C (with derating) Storage Temperature -40°C…+85°C Temperature Coefficient ±0.02%/°C Humidity 95% RH MTBF >250,000 h @ 25°C (MIL-HDBK-217F) Dimension (L x W x H) 2.06 x 1.07 x 0.93 Inches Case Material Plastic resin with Fiberglass (flammability to UL 94V-0) Weight 59g Cooling Method Free air convection ( 52.4 x 27.2 x 23.5 mm ) Tolerance ±0.5 mm Agency Approvals UL/cUL, CE EMI EN 55022 class B (Conducted & Radiated Emission) EMS (Noise Immunity) EN 55024 All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. Note :1. Ripple & Noise are measured at 20MHz of bandwidth with 0.1υF & 47uF parallel capacitor. http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -1- VER : A_3 update : 98.11.20 AC-DC Power Module AFC20 SERIES 20 Watts MECHANICAL DIMENSION PIN# SINGLE 1 AC IN (L) 2 AC IN (N) 3 +DC OUT 4 -DC OUT Maximum Torque １２｛１.２１｝ (ｋｇｆ.ｃｍ｛Ｎ.ｍ｝) DERATING BLOCK DIAGRAM EFFICIENCY VERSUS LOAD AFC-5S (Full Load &Temperature: 25 ℃) VIN Input Voltage (V) Efficiency (%) VS Efficiency LOAD Efficiency 90 115 230 264 Load (%) 10 20 30 60 70 80 90 100 77.90 80.00 80.10 79.50 230V (%) 71.7 77.5 78.3 79.6 81.2 81.9 80.8 80.1 20% 30% 95.00% 84.00% 92.50% 82.00% 80.00% 90.00% 78.00% EFF% 87.50% EFF% VS 85.00% 76.00% 74.00% 82.50% 72.00% 80.00% 70.00% 77.50% 68.00% 75.00% 90V 66.00% 115V 230V VIN http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 264V 10% 60% 70% 80% 90% 100% LOAD -2- VER : A_3 update : 98.11.20 AC-DC Power Module AFC20 SERIES 20 Watts SCREW TERMINAL AFC20-A2 PIN# Single 1 NO CONNECT 2 AC IN (L) 3 AC IN (N) 4. NO CONNECT 5 +DC OUT 6 -DC OUT 7 NO CONNECT 8 NO CONNECT PIN# Single 1 AC IN 2 NO CONNECT 3 +DC OUT 4. -DC OUT 5 NO CONNECT 6 NO CONNECT AFC20-A3 http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -3- VER : A_3 update : 98.11.20 AC-DC Power Module AFC20 SERIES 20 Watts AFC20-A4 PIN# Single 1 AC IN 2 NO CONNECT 3 +DC OUT 4. -DC OUT 5 NO CONNECT 6 NO CONNECT AFC20-A5 PIN# Single 1 NO CONNECT 2 AC IN (L) 3 AC IN (N) 4. NO CONNECT 5 +DC OUT 6 -DC OUT 7 NO CONNECT 8 NO CONNECT http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -4- VER : A_3 update : 98.11.20 AC-DC Power Module AFC20 SERIES 20 Watts AFC20-A6 PIN# Single 1 AC IN 2 NO CONNECT 3 +DC OUT 4. -DC OUT 5 NO CONNECT 6 NO CONNECT PIN# Single 1 AC IN 2 NO CONNECT AFC20-A7 3 +DC OUT 4. -DC OUT 5 NO CONNECT 6 NO CONNECT http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -5-