VER : A_0 update : 2016.07.14 AC-DC Medical Switching Power Supply MQF500O SERIES 500 Watts KEY FEATURES Open Frame Medical Switching Power Supply Remote ON/OFF Function 240 Watt with Free Air Convection 500 Watt with 30CFM FAN Built-in 12V/0.3A Auxiliary Output Standby 5V@1A with Fan, @0.4A without Fan High Efficiency up to 93% With P.F.C. Function >0.95 Ultra Compact Size: 5.03 x 3.0 x 1.38 Inches 3-Year Product Warranty (Pending) ELECTRICAL SPECIFICATIONS All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated. Model No. MQF500O-12S Max Output Wattage 90-264 VAC or 127-370 VDC Frequency (Hz) 47-63 Hz Current (Full load) <6.3 A max. (115 VAC) / <3.15 A max. (230 VAC) Inrush Current (<2ms) (Clod Start) < 40 A max. (115 VAC) / < 80 A max. (230 VAC) Leakage Current < 0.1 mA max. (Input-Output) Power Factor (at 230 VAC) PF>0.95 at Full Load Voltage (V.DC.) 12V Voltage Accuracy ±2% Voltage Adj. Range (V.DC) Current (with 30CFM FAN) (A) max Current (Free air Convection) (A) max Output Protection Isolation Environment MQF500O-48S 230 W (115 VAC) / 240 W (230 VAC) Max Output Wattage (W) Voltage Input MQF500O-24S 500 W (30CFM FAN) (W) 24V 48V 11.52~12.48 23.04~24.96 46.08~49.44 41.5 20.8 10.41 at 115 VAC 19.16 9.58 4.8 at 230 VAC 20 10 5 2,500µF Line Regulation (115-264 VAC) ±0.5% Load Regulation (10-100%) (typ.) ±1% Minimum Load 3% Maximum Capacitive Load 10,000µF 5,000µF Ripple & Noise (typ.) 160mV 240mV 480mV Efficiency (at 230 VAC) 90.5% 92% 93% Hold-up Time (at 115 VAC) 8 ms min. Over Power Protection Auto recovery Over Voltage Protection Auto recovery Overt Temperature Protection Auto recovery Short Circuit Protection Auto recovery Input-Output (V.AC) 4000VAC or 5656VDC Input-FG (V.AC) 2000V Output-FG .(V.AC) 1500V Operating Temperature -30°C…+70°C (with derating) Storage Temperature -35°C…+85°C Temperature Coefficient ±0.03%/°C ( 0~50°C ) ±0.06%/°C ( -30~0°C ) Humidity 95% RH MTBF >160,000 h @ 25°C (MIL-HDBK-217F) Vibration 10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes. http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -1- VER : A_0 update : 2016.07.14 AC-DC Medical Switching Power Supply MQF500O SERIES 500 Watts ELECTRICAL SPECIFICATIONS All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated. Model No. MQF500O-12S Dimension (L x W x H) Physical Safety EMC MQF500O-24S MQF500O-48S ( 127.8 x 76.2 x 35.0 mm ) Tolerance 0.5 mm 5.03 x 3.0 x 1.38 Inches Weight 480 g Cooling Method Conducted and radiated EMI Free convection / 30 CFM FAN cUL / UL Standard: UL 60950-1, CAN/CSA C22.2 No. 60950-1-07 ANSI/AAMI ES60601-1 (2005 + C1:09 + A2:10), CAN/CSA-C22.2 No. 60601-1 (2008), 2 x MOPP EN55011 class B, Radiated Class A (Pending) ESD EN61000-4-2 air ± 8kV , Contact ± 4Kv Radiated Immunity EN61000-4-3 10V/m Fast Transient EN61000-4-4 ± 2kV (Pending) Surge EN61000-4-5 ±1kV (Pending) Conducted Immunity EN61000-4-6 10Vrms PFMF EN61000-4-8 30A/m Dips EN61000-4-11 30% 10ms Interruption EN61000-4-11 >95% 5000ms Approval (Pending) (Pending) (Pending) (Pending) (Pending) (Pending) NOTE 1. Ripple & Noise are measured at 20MHz of bandwidth with ceramic 0.1uF & chemi-con KY 47uF parallel capacitor. A 30cm twisted pair of no.18 AWG copper wire is connected to a 47uF and 0.1uF capacitor of proper polarity and voltage rating. The oscilloscope probe ground led should connect right to the ground ring of the probe and be as short as possible. The oscilloscope bandwidth should be at 20MHz and connected to AC ground. 2. It's recommended to add Varistor 14S471K at L / N input side in parallel. 3. Hold-up Time measured at 90% Vout. 4. Main Vout >3% Load, 12V (Aux) / 0.3A., 12V (Aux) need 0.1A Minimum Load, Auxiliary voltage output ground 10.2~13.3V 5. Strongly recommend to conduct this test with DC Voltage. If customer wishes to test with AC Voltage, please disconnect all Y-Capacitors within Arch power supply. DERATING http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -2- VER : A_0 update : 2016.07.14 AC-DC Medical Switching Power Supply MQF500O SERIES 500 Watts BLOCK DIAGRAM MECHANICAL DIMENSION ( Top View ) PIN# Single 1 FG 2 AC IN (N) 3 AC IN (L) 4 +DC OUT 5 -DC OUT Connector Pin (FAN) PIN# Single F1 +12V F2 GND Connector Pin (CN1) http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 PIN# Single C1 -5VSB C2 +5VSB C3 GND C4 DC OK C5 -RC C6 +RC C7 -S C8 +S -3- VER : A_0 update : 2016.07.14 AC-DC Medical Switching Power Supply MQF500O SERIES 500 Watts FUNCTION DESCRIPITON of CN1 Pin No. Function C1 -5VSB C2 +5VSB Description This pin connects to the negative terminal(-V). Return for DC-OK and -RC signal output. Stand by voltage output ground 4.2~5.5V, referenced to pin C1(-5VSB). The maximum load current is 1A with Fan, 0.4A without Fan.. This pin connects to the negative terminal(-V). Return for DC-OK and -RC signal output. C3 GND C4 DC OK C5 -RC This pin connects to the negative terminal(-V). Return for DC-OK and -RC signal output. C6 +RC C7 -S C8 +S Turns the output on and off by electrical or dry contact between pin C5 (-RC), Short: Power OFF, Open: Power ON. Negative sensing. The -S signal should be connected to the negative terminal of the load. The -S and +S leads should be twisted in pair to minimize noise pick-up effect. Positive sensing. The +S signal should be connected to the positive terminal of the load. The +S and -S leads should be twisted in pair to minimize noise pick-up effect. DC-OK Signal is a DC output, referenced to pin C3(DC-OK GND). FUNCTION MANUAL & APPLICATION NOTE 1. DC-OK Signal Between DC-OK and GND Output Status 3.7~6V 0~1V ON OFF 2. Remote Control It can be turned ON/OFF by using the "Remote Control" function. Between +RC and -RC Output Status SW ON (Short) SW OFF (Open) OFF ON http://www.archcorp.com.tw TEL: +886-2-26989508 FAX: +886-2-26981319 -4-