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| KDD20-9093 DC - DC CONVERTER 17W SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed GENERAL Characteristics Switching frequency Isolation voltage Isolation resistance Ambient temperature Case temperature Storage temperature Dimension Cooling Case material Conditions Vi nom, Io nom Input / Output Input / Output, @ 500VDC Operating at Vi nom, Io nom Operating at Vi nom, Io nom Non operational L54 x W74 x H22 Free air convection Metal min. 500 100 -30 -40 typ. 80 max. unit KHz VDC M + 71 + 90 + 85 o o o C C C mm INPUT SPECIFICATIONS Characteristics Input voltage range No load input current Input voltage w/o damage Startup voltage Input filter Conditions Ta min ...Ta max, Io nom Vi nom, Io = 0 Io nom Io nom Pi type min. 18 typ. 48 30 max. 72 75 unit VDC mA VDC VDC 16 www.chinfa.com sales@chinfa.com KDD20-9093 SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed OUTPUT SPECIFICATIONS Characteristics Output voltage accuracy Conditions Vi nom, Io nom Vo : 3.3V Vo : 5V Vo : 6.5V min. typ. max. 5 2 unit % % % mA mA mA % % S %/C mV mV mV o 5 1500 500 1500 1 2 500 0.02 Output voltage current Vi nom Vo : 3.3V Vo : 5V Vo : 6.5V Line regulation Load regulation Transient recovery time Temperature coefficient Ripple & noise Io nom, Vi min ...Vi max Vi nom, Io 0 ...Io nom 25% load, step changed Vi nom, Io nom Vi nom, Io nom, BW = 20MHz Vo : 3.3V Vo : 5V Vo : 6.5V Up to 75% 65 75 80 Efficiency Vi nom, Io nom, Po / Pi CONTROL AND PROTECTION Input reversed Output short circuit Shunt diode built in, external fuse recommended Continuous PHYSICAL CHARACTERISTICS CASE SIZE CASE MATERIAL WEIGHT 54 x 74 x 22 mm 2.13 x 2.91 x 0.87 inches Metal 177 g www.chinfa.com sales@chinfa.com |
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