300WFS Series SINGLE/DUAL OUTPUT DC/DC CONVERTERS   DESCRIPTION        The 300WFS series 3 watts power modules are high efficiency , surface mount dc-dc converters that operate over a wide input voltage range of 9 - 18 VDC, 18 - 36 VDC and 36 - 75 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      - Surface Mount      - Up to 83% Efficiency      - Single and Dual Output, 3 watt converter      - 2 - 1 Input Range      - 1500 VDC Input / Output Isolation      - MTBF > 1,000,000 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) 303S12WFS 12 9 - 18 3.3 700 75 20 305S12WFS 12 9 - 18 5 600 79 20 312S12WFS 12 9 - 18 12 250 82 20 315S12WFS 12 9 - 18 15 200 82 20 305D12WFS 12 9 - 18 ±5 ±300 78 20 312D12WFS 12 9 - 18 ±12 ±125 81 20 315D12WFS 12 9 - 18 ±15 ±100 81 20 303S24WFS 24 18 - 36 3 700 76 5 305S24WFS 24 18 - 36 5 600 80 5 312S24WFS 24 18 - 36 12 250 83 5 315S24WFS 24 18 - 36 15 200 79 5 305D24WFS 24 18 - 36 ±5 ±300 72 5 312D24WFS 24 18 - 36 ±12 ±125 82 5 315D24WFS 24 18 - 36 ±15 ±100 82 5 303S48WFS 48 36 - 72 3.3 700 76 3 305S48WFS 48 36 - 72 5 600 80 3 312S48WFS 48 36 - 72 12 250 83 3 315S48WFS 48 36 - 72 15 200 83 3 305D48WFS 48 36 - 72 ±5 ±300 79 3 312D48WFS 48 36 - 72 ±12 ±125 82 3 315D48WFS 48 36 - 72 ±15 ±100 82 3 HOW TO ORDER DOWNLOAD DATA SHEET 300WFS Series