300WFR Series SINGLE/DUAL OUTPUT DC/DC CONVERTERS   DESCRIPTION        The 300WFR series 3 watts power modules are high efficiency, low profile dc-dc converters that operate over a wide input voltage range of 4.5 - 9 VDC, 9 - 18 VDC, 18 - 36 VDC and 36 - 72 VDC and provide precisely regulated output voltages of 3.3V, 5V, 12V, 15V, ±5V, ±12V and ±15V. The -40 deg.C to +71 deg.C operating temperature range makes it ideal for data communication equipment, mobile battery driven equipment, distributed power systems, telecommunication equipment, mixed analog/digital subsystems, process/ machine control equipment, computer peripheral systems and industrial robot systems. FEATURES      - Up to 84% Efficiency      - Single and Dual Output, 2 to 3 watt converter      - 2 -1 Input Range      - 1000 VDC Input / Output Isolation      - MTBF > 2,000,000 Hours      - Short Circuit Protection MODEL SELECTION CHART Models Input Voltage (Vdc) Input Voltage Range (Vdc) Output Voltage (Vdc) Max. Output Current (mA) Efficiency (%) Input Current No Load Typ. (mA) 303S5WFR 5 4.5 - 9 3.3 600 70 40 305S5WFR 5 4.5 - 9 5 500 73 40 312S5WFR 5 4.5 - 9 12 250 77 40 315S5WFR 5 4.5 - 9 15 200 77 40 305D5WFR 5 4.5 - 9 ±5 ±250 72 40 312D5WFR 5 4.5 - 9 ±12 ±125 75 40 315D5WFR 5 4.5 - 9 ±15 ±100 75 40 303S12WFR 12 9 - 18 3 600 74 20 305S12WFR 12 9 - 18 5 500 78 20 312S12WFR 12 9 - 18 12 250 82 20 315S12WFR 12 9 - 18 15 200 82 20 305D12WFR 12 9 - 18 ±5 ±250 77 20 312D12WFR 12 9 - 18 ±12 ±125 80 20 315D12WFR 12 9 - 18 ±15 ±100 80 20 303S24WFR 24 18 - 36 3.3 600 76 5 305S24WFR 24 18 - 36 5 500 79 5 312S24WFR 24 18 - 36 12 250 84 5 315S24WFR 24 18 - 36 15 200 84 5 305D24WFR 24 18 - 36 ±5 ±250 79 5 312D24WFR 24 18 - 36 ±12 ±125 82 5 315D24WFR 24 18 - 36 ±15 ±100 82 5 303S48WFR 48 36 - 72 3 600 76 3 305S48WFR 48 36 - 72 5 500 79 3 312S48WFR 48 36 - 72 12 250 84 3 315S48WFR 48 36 - 72 15 200 84 3 305D48WFR 48 36 - 72 ±5 ±250 80 3 312D48WFR 48 36 - 72 ±12 ±125 84 3 315D48WFR 48 36 - 72 ±15 ±100 84 3 HOW TO ORDER DOWNLOAD DATA SHEET 300WFR Series