400W 1.5KVDC Isolated Wide Input Voltage DC/DC Converters
The rated output power of TP300DF converters is 300W, TP400DF converters is 400W,the outline dimensions is 116.846112.7mm,with 2:1 input voltage range ,the voltage range is 18V-36V,36V-72V.The accuracy of the converter can reach ±1%,it can be widely used in telecommunications, railway transportation, instrument and etc.
300W 400W output power 2:1 input voltage range Input under voltage protection
standard package Fixed switching frequency Super capability with capacitive load
Long term short-circuit protection Operating temperature: -40℃to 85℃ RoHs compliance
SELECTION GUIDE
Part Number Input Voltage Output
Capacity
Ability
(uF) Efficiency
Typ.
(%)
voltage（VDC) Voltage（VDC) Current（A）
Rated Range values
TP300DF24S12 24(2:1) 18-36 12 25 2200 87
TP300DF24S24 24(2:1) 18-36 24 12 1000 84
TP300DF48S12 48(2:1) 36-72 12 25 2200 87
TP300DF48S24 48(2:1) 36-72 24 12.5 1000 88
TP400DF24S12 24(2:1) 18-36 12 33.3 2200 87
TP400DF24S24 24(2:1) 18-36 24 16.7 1000 88
TP400DF48S12 48(2:1) 36-72 12 33.3 2200 87
TP400DF48S24 48(2:1) 36-72 24 16.7 1000 88
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified
