FAQ: What does temperature coefficient mean?

Temperature Coefficient describe how the programmed output Voltage or Current will change (after the 30-minute warm-up period). This assumes that the ambient temperature is the ONLY external variable that is allowed to change.

Drift is also understood to be a long-term item (60, 90, 180 days) which suggests the manner in which the programmed output voltage or current, might shift (drift) during long-term continuous use.

Applies to: All models

Select Home to return to the table of contents for more FAQs.

Visit our Power Products Forum for additional topics and discussions.

Read technical postings on our Power Blog – Watt’s Up?

6030A, 6031A, 6032A, 6033A, 6035A, 6038A, 6060B, 6063B, 6621A, 6622A, 6623A, 6624A, 6625A, 6626A, 6627A, 6628A, 6629A, 6641A, 6642A, 6643A, 6644A, 6645A, 6651A, 6652A, 6653A, 6654A, 6655A, 6671A, 6672A, 6673A, 6674A, 6675A, 6680A, 6681A, 6682A, 6683A, 6684A, 6690A, 6691A, 6692A, E4356A, 6611C, 6612C, 6613C, 6614C, 6631B, 6632B, 6633B, 6634B, 66309B, 66311B, 66312A, 66319B, 66319D, 66321B, 66321D, 66332A, 66000A, 66001A, 66002A, 66101A, 66102A, 66103A, 66104A, 66105A, 66106A, 6811B, 6812B, 6813B, AC6801A, AC6802A, AC6803A, AC6804A, E4360A, E4361A, E4362A, E4366A, E4367A, E4368A, E3620A, E3630A, E3631A, E3632A, E3633A, E3634A, E3640A, E3641A, E3642A, E3643A, E3644A, E3645A, E3646A, E3647A, E3648A, E3649A, E36102A, E36103A, E36104A, E36105A, E36106A, N3300A, N3301A, N3302A, N3303A, N3304A, N3305A, N3306A, N3307A, N5740A, N5741A, N5742A, N5743A, N5744A, N5745A, N5746A, N5747A, N5748A, N5749A, N5750A, N5751A, N5752A, N5761A, N5762A, N5763A, N5764A, N5765A, N5766A, N5767A, N5768A, N5769A, N5770A, N5771A, N5772A, N6700B, N6701A, N6702A, N6705A, N6705B, N6710B, N6711A, N6712A, N6715A, N6715B, N6731B, N6732B, N6733B, N6734B, N6735B, N6736B, N6741B, N6742B, N6743B, N6744B, N6745B, N6746B, N6773A, N6774A, N6775A, N6776A, N6777A, N6751A, N6752A, N6753A, N6754A, N6755A, N6756A, N6761A, N6762A, N6763A, N6764A, N6765A, N6766A, N6781A, N6782A, N6785A, N6786A, N6783A-MFG, N6783A-BDA, N6784A, N6950A, N6951A, N6952A, N6953A, N6954A, N6970A, N6971A, N6972A, N6973A, N6974A,N6976A, N6977A, N7950A, N7951A, N7952A, N7953A, N7954A, N7970A, N7971A, N7972A, N7973A, N7974A, N7976A, N7977A, N8731A, N8732A, N8733A, N8734A, N8735A, N8736A, N8737A, N8738A, N8739A, N8740A, N8741A, N8742A, N8754A, N8755A, N8756A, N8757A, N8758A, N8759A, N8760A, N8761A, N8762A, N8920A, N8921A, N8923A, N8924A, N8925A, N8926A, N8928A, N8929A, N8930A, N8931A, N8932A, N8934A, N8935A, N8937A, N8937APV, N8940A, N8941A, N8943A, N8944A, N8945A, N8946A, N8948A, N8949A, N8950A, N8951A, N8952A, N8954A, N8955A, N8957A, N8957APV, PA2201A, U8001A, U8002A, U8031A, U8032A