VER : A_1 update : 94.07.19 AC-DC Power Module AHC DN SERIES 5 Watts KEY FEATURES Din Rail Switching Power Supply Universal Input Range 90-264VAC, 47-440 Hz Regulated Output Low Ripple and Noise High Efficiency CE, UL, Approval 2-Years Product Warranty ELECTRICAL SPECIFICATIONS Model No. AHC-3.3S-DN 4.125W Max Output Wattage (W) Voltage Output AHC-12S-DN 5W Current (Full load) 110 mA max. (115 VAC) / 70 mA max. (230 VAC) Inrush Current (<2ms) 10 A max. (115 VAC) /20 A max. (230 VAC) Leakage Current 0.75 mA max. Voltage (V.DC.) 3.3V Voltage Accuracy ±2% Current (mA) max 1250 Line Regulation (LL-HL) (typ.) ±0.3%. 5V 12V 15V 24V 1000 420 333 230 72% 72% 71% Load Regulation (5-100%) (typ.) ±0.5%. Minimum Load 0% Maximum Capacitive Load 470-23,000µF depending on model Ripple <0.2% Vout +40mV max (Vp-p) Noise <0.5% Vout +50mV max (Vp-p) Efficiency 64% Hold-up Time 15 ms min. Switching Frequency 132 kHz 66% Over Power Protection Hiccup technique, auto-recovery Over Voltage Protection Zener diode clamp Short Circuit Protection Hiccup mode, indefinite (automatic recovery) Isolation Input-Output (V.AC) 3000V Operating Temperature -25°C…+70°C (with derating) Physical Safety EMC AHC-24S-DN 5.5W 47-440 Hz Protection Environment AHC-15S-DN 5W 90-264 VAC or 120-370 VDC Frequency (Hz) Input AHC-5S-DN 5W Storage Temperature -40°C…+85°C Temperature Coefficient ±0.02%/°C Humidity 95% RH MTBF >360,000 h @ 25°C (MIL-HDBK-217F) Dimension (L x W x H) 1.38 x 3.11 x 1.692 Inches Case Material Plastic resin with Fiberglass (flammability to UL 94V-2) Weight 67 g Cooling Method Free air convection Agency Approvals UL/cUL, CE, TUV EMI (Conducted & Radiated Emission) EN 55022 class B EMS (Noise Immunity) EN 55024 ( 35.0 x 79.0 x 43.0 mm ) Tolerance ±0.5 mm All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -1- VER : A_1 update : 94.07.19 AC-DC Power Module AHC DN SERIES MECHANICAL DIMENSION 5 Watts ( Top View ) PIN# SINGLE 1 AC IN (N) 2 DO NOT CONNECT 3 AC IN (L) 4 +DC OUT 5 -DC OUT DERATING BLOCK DIAGRAM http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -2-