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| PSMPD45 Series Dual Output Up to 45 Watts AC/DC Medical Power Supply FEATURES * Medical Application * Low Cost, High Reliability * Compact Size, Light Weight * 100% Full Load Burn-In Test * Universal AC Input/ Full Range * UL2601-1, EN60601-1 Approved * Built-In EMI Filter, Low Ripple Noise * High Efficiency, Low Working Temperature * Short Circuit, Overload, and Over Voltage Protected SPECIFICATIONS: PSMPD45 Series All specifications are based on 25 C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. INPUT SPECIFICATIONS Input Voltage 90 - 264VAC (127 - 370VDC) Input Frequency 47 to 440Hz AC Current (typical) 1.2A @ 115VAC / 0.7A @ 230VAC Inrush Current 20A @ 115VAC cold start / 40A @ 230VAC cold start. Leakage Current Less than 0.3mA @ 264VAC OUTPUT SPECIFICATIONS Output Voltage See Table Output Voltage Tolerance 4.0% (CH.1) and 7.0% (CH.2) Output Adjustment Range CH1: 10% rated output voltage. Output Power (max) 52 Watts with 18CFM forced airflow. Line Regulation 1% (CH.1) and 2% (CH.2) Load Regulation 3% (CH.1) and 4% (CH.2) Output Current See Table Ripple & Noise (20MHz BW) 100mVp-p typical. Setup, Rise Time 800ms and 30ms at full load and 230VAC. Hold-Up Time 50ms at full load and 230VAC. Temperature Coefficient 0.04%/C (0~50C) on +5V output. PROTECTION Over Voltage Protection CH.1: 115~135% rated output voltage. Overload Protection 53~75W hiccup mode, auto-recovery. GENERAL SPECIFICATIONS Switching Frequency (fixed) 45KHz Efficiency 76% typical Isolation Voltage (Input to Output) 4000VAC for 1 min. Isolation Voltage (Input to FG) 1500VAC for 1min. Isolation Resistance (Input to Output) 500VDC / 100M ENVIRONMENTAL SPECIFICATIONS Operating Temperature -10C to +60C (refer to derating curve) Storage Temperature -20C to +85C (10%~95% RH) Humidity (non-condensing) 20% to 90% RH Vibration 10~500Hz, 2G 10min./1cycle, Period for 60 minutes each along X, Y, and Z axes. MTBF 291,300 hours min. MIL-HDBK-217 (25C) PHYSICAL SPECIFICATIONS Weight 230g Dimensions 127(L) x 76(W) x 28(H) mm PCB only SAFETY & EMC Agency Approvals UL/ CUL/ TUV/ CB/ CE Safety Standards UL2601-1, TUV EN60601-1, IEC601-1 Approved EMC Standards EN55011 class B, EN61000-4-2,3,4,5,6,8,11, EN61000-3-2,3, EN60601-1-2, ENV50204 o Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 PSMPD45 Series Dual Output Up to 45 Watts AC/DC Medical Power Supply OUTPUT VOLTAGE / CURRENT RATING CHART Model PSMPD45A PSMPD45B Channel 1 Channel 2 Channel 1 Channel 2 Input Voltage 90~264VAC 127~370VDC Output Voltage 5 VDC 12 VDC 5 VDC 24 VDC Output Current Range 0.4 ~ 5.0A 0.2 ~ 2.5A 0.4 ~ 5A 0.2 ~ 1.8A Output Current 3.2A 2A 3.2A 1.2A Ripple & Noise 60mVp-p 120mVp-p 60mVp-p 150mVp-p Output Power 40W 45W NOTES 1. All parameters are specified at 230VAC input, rated load, 25C ambient. 2. Tolerances include set up tolerance, line regulation, load regulation. 3. Line regulation is measured from low line to high line at rated load. 4. Mounting holes M1 and M2 should be grounded for EMI purposes. 5. Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uF & 47uF capacitor. BLOCK DIAGRAM Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 PSMPD45 Series Dual Output Up to 45 Watts AC/DC Medical Power Supply MECHANICAL DRAWING Unit: mm (inches) AC Input Connector (CN1): Molex 5277-02 or equivalent Pin. No 1 2 Assignment AC/N AC/L Mating Housing Molex 5195 or equivalent Terminal Molex 5194 or equivalent DC Output Connector (CN2): Molex 5273-06 or equivalent Pin No. 1 2,3 4,5 6 Assignment +V +5V COM NC Molex 5195 or equivalent Molex 5194 or equivalent Mating Housing Terminal Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 |
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