VER : A_2 update : 98.09.11 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 High Efficiency Up To 85% 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 90-264 VAC 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) Leakage Current 0.75 mA max. Voltage (V.DC.) 3.3V Voltage Accuracy ±2% 5V 12V 15V 24V Current (mA) max Maximum Capacitive Load (at 115VAC) 3600 3600 1660 1330 833 3000uF 2200uF 1200uF 1000uF 800uF Maximum Capacitive Load (at 230VAC) 4500uF 3500uF 1800uF 1500uF 1200uF Minimum Load 0% 0% 2% 0% 0% Line Regulation (LL-HL) (typ.) Load Regulation (5-100%) (typ.) Ripple ±0.5% ±1%. 75mV max (Vp-p) Noise 100mV max (Vp-p) Efficiency(at 115VAC) 74% Hold-up Time(typ) 12 ms (115VAC) / 56ms (230VAC) Switching Frequency 100k ~ 130k Hz 100mV max (Vp-p) <0.5% Vout +50mV max (Vp-p) 78% 83% Over Power Protection Hiccup technique, auto-recovery Protection Over Voltage Protection Zener diode clamp Short Circuit Protection Hiccup mode, indefinite (automatic recovery) Isolation Input-Output (V.AC) 3000V Operating Temperature -40°C…+70°C (with derating) Environment Physical Safety EMC 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 Agency Approvals UL/cUL, CE 85% 86% ( 52.4 x 27.2 x 23.5 mm ) Tolerance ±0.5 mm EMI (Conducted & Radiated Emission) EN 55022 class B EN 55024 EMS (Noise Immunity) 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_2 update : 98.09.11 AC-DC Power Module AFC20 SERIES 20 Watts MECHANICAL DIMENSION PIN# SINGLE 1 AC IN (N) 2 AC IN (L) 3 +DC OUT 4 -DC OUT Maximum Torque １２｛１.２１｝ (ｋｇｆ.ｃｍ｛Ｎ.ｍ｝) DERATING BLOCK DIAGRAM http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -2- VER : A_2 update : 98.09.11 AC-DC Power Module AFC20 SERIES 20 Watts SCREW TERMINAL AFC20-A2 PIN# Single 1 NO CONNECT 2 AC IN (N) 3 AC IN (L) 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_2 update : 98.09.11 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 (N) 3 AC IN (L) 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_2 update : 98.09.11 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-