{"id":20172,"date":"2026-10-27T14:05:15","date_gmt":"2026-10-27T06:05:15","guid":{"rendered":"https:\/\/www.wehopower.com\/news\/bidirectional-dc-dc-power-flow-qualification\/"},"modified":"2026-10-27T14:15:50","modified_gmt":"2026-10-27T06:15:50","slug":"bidirectional-dc-dc-power-flow-qualification","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/fr\/news\/bidirectional-dc-dc-power-flow-qualification\/","title":{"rendered":"Bidirectional DC-DC Converter vs a One-Way Supply: Map the Required Power Flow"},"content":{"rendered":"
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A bidirectional DC-DC converter must support controlled power transfer in both required directions, with documented voltage, current and control limits for each mode.<\/strong> A one-way supply surviving a brief reverse-current event is a different capability. Before choosing a converter, define the two ports, their energy sources and receivers, and who controls each transfer.<\/p>\n

This guide is for an OEM specifying a two-port DC energy interface. It is not a claim that a standard WEHO DC-DC product supports bidirectional operation, battery charging or regenerative power. Those functions need evidence for the exact offered configuration.<\/p>\n

\nOn this page<\/summary>\n
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  1. Define power flow before choosing buck or boost<\/a><\/li>\n
  2. Specify every required mode as a separate row<\/a><\/li>\n
  3. Calculate both sides of each transfer<\/a><\/li>\n
  4. Assign control ownership and receiving limits<\/a><\/li>\n
  5. Qualify transitions as well as steady transfer<\/a><\/li>\n
  6. Send a two-port specification<\/a><\/li>\n<\/ol>\n<\/details>\n
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    Table des mati\u00e8res<\/p>\nBasculer<\/span><\/path><\/svg><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n