20W 1.5KVDC Isolated Wide Input Voltage DC/DC Converters The rated output power of TP20DD converters is 20W,the outline dimensions is "50.8*40.6*11.2", 2:1 and 4:1 wide input voltage range, the voltage range is 9V-18V,18V-36V,36V-72V,9V-36V and 18V-72VDC.The accuracy of the converter can reach ±1%,it can be widely used in telecommunications, railway transportation, instrument and etc.

TP20DD Series All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified. Module in every environment temperature rating, case temperature under shall not exceed the maximum case temperature level.

TP20DD Series MECHANICAL DIMENSIONS bottom view Dual output Single output MODEL SELECTION RECOMMEND CIRCUIT Single Output： W:4:1 Wide voltage input range Output voltage Input Rated Voltage Package type DC-DC Output rated power Brand name

TP20DD SeriesRECOMMEND CIRCUIT Dual Output: • Add input capacitance Cin is helpful to improve the electromagnetic compatibility, recommend Cin use 47 uF-100uF of the electrolytic capacitors. • If the module connect to the digital circuits, please add the Cout, Cout1, Cout2. • If Cout, Cout1, Cout2 value is too high or lower ESR, it will cause the module instable, • The recommended value of Cout, Cout1, Cout2 should be 100 uF/A, the current here means the output current. Trim application & Trim Resistance Raise the output Voltage Down the output voltage • In dual and triple...