4W Wide Range Input Voltage DC/DC Converters The rated output power of TP04DA converters is 4W,the outline dimensions is "31.75*20.32*11.2", 2:1 and 4:1 wide input voltage range,the voltage range is 4.9V-9V,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. All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified. ‘Only product when order confirmed. www.gztoppower.com

TP04DA Series Isolation resistance Over-current protection mode Full input range Case material Metal case INPUT characteristics! parameter OUTPUT CHARACTERISTICS parameter GENERAL CHARACTERISTICS! Isolation voltage • Case temperature under shall not exceed the maximum case temperature level.

Dual Output Single Output bottom view MODEL SELECTION W W:4:1 Wide voltage input range Output voltage S:single output D:Dual output Input Rated Voltage Package type DC-DC Output rated power Brand name RECOMMEND CIRCUIT: Single Output： DC-DC Cout RECOMMEND CIRCUIT:

TP04DA Series 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. • Module will cause irreversible damage when in the state of the input reverse polarity. • Module will cause irreversible damage...