305S48WFS

m 300WFS series o c U Output Single & Dual 4 t DC/DCeConverter e h S . a t a D . w NEW Approved for New Designs www.martekpower.com FEATURES SMT Package Up to 83% Efficiency Single & Dual Output, 3 watt converter 2 - 1 Input Range 1500 VDC Input / Output Isolation Short Circuit Protection MTBF > 1,000,000 Hours w wD ESCRIPTIONS INPUT CHARACTERISTICS Start Voltage 12 VDC Input Models 9 24 VDC Input Models 18 48 VDC Input Models 36 Input Fuse Requirements 12 VDC Input Models 24 VDC Input Models 48 VDC Input Models Reverse Polarity Input Current Short Circuit Input Power Input Filter 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 -40oC to +71oC 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. Min Typ Max Unit/Comments OUTPUT CHARACTERISTICS Min Typ Max Unit/Comments ±0.5 ±1.0 % Output voltage at nominal line & FL ±0.5 ±2.0 % Equal Output Output Voltage Balance (Duals) Loads ±0.1 ±0.3 % Output voltage Line Regulation measured from min. input line to maximum ±0.3 ±1.0 % Output voltage Load Regul...