For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .

i_wound_CB_LB_reli_e-E02R01

18.Damp heat life test

Specified Value

LB, LBC, LBR, LBMF Series

Inductance change : Within±10％

No significant abnormality in appearance.

CB, CBC, CBL, CBMF Series

LBM Series

Test Methods and

Remarks

Temperature

: 60±2℃

Humidity

: 90～95％RH

Duration

: 1000 hrs

Recovery

: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.

19.Loading under damp heat life test

Specified Value

Test Methods and

Remarks

LB, LBC, LBR, LBMF Series

Inductance change : Within±10％

No significant abnormality in appearance.

CB, CBC, CBL, CBMF Series

LBM Series

Temperature

: 60±2℃

Humidity

: 90～95％RH

Duration

: 1000 hrs

Applied current

: Rated current

Recovery

: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.

20.High temperature life test

Specified Value

LB, LBC, LBR, LBMF Series

－

CB, CBC, CBL, CBMF Series

Inductance change : Within±10％

No significant abnormality in appearance.

LBM Series

Test Methods and

Remarks

Temperature

: 85±2℃

Duration

: 1000 hrs

Recovery

: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.

21.Loading at high temperature life test

Specified Value

LB, LBC, LBR, LBMF Series

Inductance change : Within±10％

（LBC3225 Series : Within±20％）

No significant abnormality in appearance.

CB, CBC, CBL, CBMF Series

－

LBM Series

Test Methods and

Remarks

Temperature

: 85±2℃

Duration

: 1000 hrs

Applied current

: Rated current

Recovery

: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.

22.Low temperature life test

Specified Value

LB, LBC, LBR, LBMF Series

Inductance change : Within±10％

No significant abnormality in appearance.

CB, CBC, CBL, CBMF Series

LBM Series

Test Methods and

Remarks

Temperature

: －40±2℃

Duration

: 1000 hrs

Recovery

: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.

23.Standard condition

Specified Value

LB, LBC, LBR, LBMF Series

Standard test conditions

Unless specified, Ambient temperature is 20±15℃ and the Relative

humidity is 65±20％. If there is any doubt about the test results, further

measurement shall be had within the following limits:

Ambient Temperature: 20±2℃

Relative humidity: 65±5％

Inductance value is based on our standard measurement systems.

CB, CBC, CBL, CBMF Series

LBM Series