PM700 SERIES Single and dual output Recommended for new design-ins • • • • • • 62% typical efficiency Low output ripple and noise Pi input filter No derating Short circuit protection Meets VDE 0871 level B This series of general purpose DC/DC converters from Computer Products includes three single output and four dual output models. The PM700 series provides excellent voltage regulation and isolation with low ripple and noise at three Watts output power. These compact modules contain pi input filters to minimise reflected ripple current. Other important specifications include: a minimum efficiency of 61%; line regulation of ±0.02%; load regulation of ±0.04%; low ripple and noise 10mV pk-pk; 500VDC isolation; and an output voltage accuracy of ±1.0%. [ 2 YEAR WARRANTY ] SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated OUTPUT SPECIFICATIONS Voltage accuracy ELECTROMAGNETIC COMPATIBILITY SPECIFICATIONS ±1.0%, max. Conducted noise ±0.5%, max. GENERAL SPECIFICATIONS Voltage balance Dual output Line regulation Full range ±0.02% Load regulation NL to FL ±0.04% Ripple and noise 20 MHz BW Single output Efficiency EN55022, EN55011 VDE0871 Level B FL and nominal input FL and nominal input Isolation voltage Dual output Transient response NL-FL, All outputs FL-NL, Singles FL-NL, Duals 10 mV typical, 50mV max. 6 mV typical, 35mV max. 200mV peak dev., 10µs recovery 300mV peak dev., 200µs recovery 20µs recovery Temperature coefficient ±0.02%/°C, max. Short circuit protection Automatic restart, 8 hours max. Input filter See table on facing page See Note 3 20kHz, min. Case material Non-conductive black plastic Weight 57g (2oz.) MTBF 680,000 Hours ENVIRONMENTAL SPECIFICATIONS Thermal performance Operating ambient –25°C to +71°C Non-operating amb. –40°C to +125°C Case +95°C max Derating None Cooling Free air convection Relative humidity Non-condensing 20% to 80% RH Altitude Operating Non operating 10,000 feet max. 40,000 feet max. Pi network Vibration PAGE 1 500VDC, min. Switching frequency INPUT SPECIFICATIONS Input voltage range 61%, min. 62%, typical 2.5G rms (approx.) 5Hz to 500Hz DC/DC CONVERTERS | 3W DC 3 Watt Nominal input DC/DC converters INPUT OUTPUT OUTPUT INPUT CURRENT VOLTAGE VOLTAGE CURRENT NO LOAD 5VDC 5VDC 600mA 125mA 935mA 5VDC ±15VDC ±100mA 135mA 12VDC 5VDC 600mA 12VDC ±15VDC 24VDC REFLECTED REGULATION FULL LOAD RIPPLE CURRENT (1) MODEL LINE LOAD NUMBER 32mA pk-pk ±0.02% ±0.04% PM701 955mA 33mA pk-pk ±0.02% ±0.02% PM752 50mA 364mA 24mA pk-pk ±0.02% ±0.04% PM711 ±100mA 55mA 376mA 24mA pk-pk ±0.02% ±0.02% PM762 5VDC 600mA 25mA 163mA 22mA pk-pk ±0.02% ±0.04% PM721 24VDC ±12VDC ±125mA 25mA 170mA 23mA pk-pk ±0.02% ±0.02% PM771 24VDC ±15VDC ±100mA 30mA 168mA 22mA pk-pk ±0.02% ±0.02% PM772 Notes 1 2 3 Figures are peak to peak. Standard specifications are conservative and can be optimised for specific applications. In particular, converter start-up at lower than specified temperature, wider input voltage range and output voltage adjustment are all relatively simple modifications to the standard product. Consult factory for details. Fixed frequency design provides for easier input filtering and better noise performance. INPUT VOLTAGE 60% FL 80% FL 100%FL 5V 4.4 to 6.5V 4.5 to 6.0V 4.65 to 5.5V 12V 10.56 to 15.6V 10.8 to 14.4V 11.16 to 13.2V 24V 21.12 to 31.2V 21.6 to 28.8V 22.32 to 26.4V Standard Pin Configuration 0.40 (10.2) MAX 2.00 (50.8) 0.80 (20.3) 0.22 (5.6) MIN. 0.60 (15.2) 0.60 (15.2) 0.90 (22.9) + OUT 2.00 (50.8) + IN NO PIN* 0.40 (10.2) COM - IN 0.20 (5.1) 0.40 (10.2) - OUT BOTTOM VIEW 0.04 (1.0) DIA ALL DIMENSIONS IN INCHES (mm) * NO PIN ON SINGLE MODELS http://www.artesyn.com PAGE 2