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Backflow prevention module (EVS-RP) developed for EVS series of constant current power supplies

Backflow prevention module (EVS-RP) developed for EVS series of constant current power supplies

November 24, 2015

TDK-Lambda has now developed the backflow prevention module (EVS-RP) for EVS series of constant current power supplies with simple function set, suitable for charging electrical energy storage systems. Shipments for this backflow prevention module product called “EVS-RP” are started from November 24, 2015.

■ Main features and benefits: EVS-RP

  • Suitable for backflow prevention circuits which prevent the current from electrical energy storage systems when the output power of power supplies is turned off.
  • Low loss: Due to using MOS-FET, 72% reduction of forward voltage comparing with schottky-barrier diode.
  • Low heat: Less heat as compared to the diode.
  • Available to use as the diode when power supplies are parallel operation.

■ Major specifications: EVS-RP

Model EVS-RP6020
Input voltage range 7 to 60 VDC
Maximum input current 20A
Maximum reverse current 50 μA
Maximum inside loss 4 W
Cooling Convection cooling
Size(W × H × D) 50 × 26 × 77.5

About EVS series
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Product information on this web site is intended only for the Japanese market.

For other markets, please access the respective regional web site or contact your nearest sales office.

TDK Power Electronics World


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