Purpose: Small type motor drive, relay drive , power supply.
用途: 用于小型马达驱动 、 继电器及电源驱动.
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Switch card specifications typically specify relay drive current rather than coil power.
开关卡的技术指标通常给出继电器的驱动电流值,而不是线圈功率.
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Relay Drive Current . The amount of current necessary to energize a relay. Usually specified per channel.
继电器驱动电流激励继电器所需的电流总量. 通常以每通道给出.
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