VER : A_9 update : 98.04.09 AC-DC Switching Power Supply AQF250D SERIES 250 Watts KEY FEATURES Din Rail Switching Power Supply Universal Input: 90-264 VAC With PFC Function 250 Watt with 18CFM FAN 3.3 VDC to 48 VDC Single Output 3000 VAC Input to Output Isolation Size: 7.0 x 4.2 x 1.6 Inches 2-Years Product Warranty ELECTRICAL SPECIFICATIONS AQF250D-5S AQF250D-12S AQF250D-15S AQF250D-24S AQF250D-48S Max Output Wattage (18CFM FAN) (W) 132W 200W 250W 250W 250W 250W Max Output Wattage (W) 80W 120W 162W 162W 162W 162W AQF250D-3.3S Model No. Input Output Voltage 90-264 VAC or 120-370 VDC Frequency (Hz) 47-63 Hz Current (Full load) 4.0 A max. (115 VAC) / 2.0 A max. (230 VAC) Inrush Current (<2ms) 40 A max. (115 VAC) / 80 A max. (230 VAC) Leakage Current 3.5 mA max. Power Factor PF>0.97 (115 VAC) / PF>0.93 (230 VAC) at Full Load Voltage (V.DC.) 3.3V Voltage Accuracy ±2% Current (18CFM FAN) (A) max Current (Convection) (A) max Line Regulation (LL-HL) (typ.) Load Regulation (5-100%) (typ.) 5V 12V 15V 24V 48V 40 40 20.83 16.66 10.4 5.2 24.24 24 13.5 10.8 6.75 3.375 ±1% ±1% Minimum Load 0% Maximum Capacitive Load 470-23,000µF depending on model 100 mV Ripple & Noise Protection Isolation Efficiency (typ.) 72% Hold-up Time 18 ms min. Switching Frequency 67 kHz Over Power Protection Auto recovery Over Voltage Protection Zener diode clamp Short Circuit Protection Auto recovery Input-Output (V.AC) 3000V Input-FG 1500V (V.AC) max. 77% 1% max. 81% 82% Output-FG .(V.AC) 500V Operating Temperature -25°C…+70°C (with derating) Storage Temperature -40°C…+85°C Temperature Coefficient ±0.02%/°C ( 0~50°C ) Humidity 95% RH MTBF >50,000 h @ 25°C (MIL-HDBK-217F) Vibration 10~500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes. Dimension (L x W x H) 7.0 x 4.2 x 1.6 Inches Physical Weight 840 g Cooling Method Free air convection / 18CFM Forced Air Safety Agency Approvals CE, UL EMI EN 55022 class B Environment EMC (Conducted & Radiated Emission) EMS (Noise Immunity) 83% 84% ( 177.8 x 106.68 x 40.64 mm ) Tolerance ±0.5 mm EN 55024 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_9 update : 98.04.09 AC-DC Switching Power Supply AQF250D SERIES MECHANICAL DIMENSION 250 Watts ( Top View ) PIN# SINGLE 1 FG 2 AC IN (N) 3 AC IN (L) 4 +DC OUT 5 +DC OUT 6 +DC OUT 7 -DC OUT 8 -DC OUT 9 -DC OUT DERATING Please note the length of screw do not over 3mm in case breaking through Mylar under PCB board. BLOCK DIAGRAM http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 STATIC CHARACTERISTICS -2-