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Electrical static converters
Power supply KM-0.4-110/24
A power supply is intended for a galvanic insulation and conversion of unstable, changing in a wide scale a voltage DC into stabilized voltage DC which needs for operating various electronic equipment setting in locomotives. Such power supply for example might use for breaking system of main and shunting diesel locomotives. The power supply uses some kinds of protections from some impacts: external short circuits; overload current; rising and decreasing of the input voltage; overheating; incorrect polarity of the input voltage. The range of changing the input voltage DC: 70 … 150 V. The nominal output voltage is 24+-0.5 V. A ripple of the output voltage is 2%. A nominal load current is 16.6 A. Output power is 400 W. Efficiency more 84%.