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E4991A-001 DC Bias

Product Status: Discontinued | Currently Supported
This product is no longer available

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For components with voltage and current dependency, such as RF inductors or ceramic capacitors, the DC bias function (Option E4991A-001) supplies DC voltage (±40 V) and current bias (±50 mA) across the device. You can easily observe your device behavior under various DC bias conditions without using an external DC bias source.