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