200WFR Series SINGLE OUTPUT DC/DC CONVERTERS   DESCRIPTION        The 200WFR series power modules are low-profile dc/dc converters that operate over input voltage ranges of 4.5 to 9VDC, 9 to 18VDC, 18 to 36VDC and 36 to 75VDC and provide precisely regulated output voltages of 3.3V, 5V and 12V. The -40oC to +65oC operating temperature range makes it ideal for data communication equipment, mobile battery driven equipments, distributed power systems, telecommunication equipments, mixed analog/digital subsystems, process/machine control equipment, computer peripheral systems and industrial robot systems. FEATURES      - High Efficiency Up to 81%      - 1000VDC Isolation      - MTBF > 1 million Hours      - 2:1 Input Range      - Low Cost      - Remote On/Off Control      - Low Ripple and Noise   MODEL SELECTION CHART Models Nominal Input Voltage (Vdc) Input Voltage Range (Vdc) Output Voltage (Vdc) Max. Output Current (mA) Min. Output Current (mA) Efficiency at FL (%) Input Fuse (mA) 203S5WFR 5 4.5 - 9 3.3 500 125 70 1500 205S5WFR 5 4.5 - 9 5 400 100 73 1500 212S5WFR 5 4.5 - 9 12 167 42 75 1500 203S12WFR 12 4.5 - 9 3.3 500 125 73 700 205S12WFR 12 9 - 18 5 400 100 77 700 212S12WFR 12 9 - 18 12 167 42 80 700 203S24WFR 24 9 - 18 3.3 500 125 72 350 205S24WFR 24 9 - 18 5 400 100 77 350 212S24WFR 24 36 - 75 12 167 42 81 350 203S48WFR 48 36 - 75 3.3 500 125 71 135 205S48WFR 48 36 - 75 5 400 100 73 135 212S48WFR 48 36 - 75 12 167 42 79 135 HOW TO ORDER DOWNLOAD DATA SHEET 200WFR Series