co0304_reli-RP3
co0304_reli_e-01
RELIABILITY DATA
This catalog contains the typical specication only due to the limitation of space. When you consider purchase of our products, please check our specication.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
17. Damp heat
CM-RA/BU-RA Type
CM-RB Type
TLF9U, TLF14CB
TLF9UA : Inductance change : Within
15%
TLF14CB :
Withstanding voltage : No abnormality
Insulation resistance : No abnormality
Test method and remarks
TLF :
Temperature : 60 2
40 2
( TLF14CB)
Humidity
: 90 95 RH
Duration
: 500 hrs
Recovery
: At least 1hr of recovery under the standard removal from test chamber followed by the measurement within 2 hrs.
18. Loading under damp heat
CM-RA/BU-RA Type
Appearance : No abnormality
Inductance change : Refer to individual specication
CM-RB Type
TLF9U, TLF14CB
Withstanding voltage : No abnormality
Insulation resistance : No abnormality
Test method and remarks
CM :
Temperature
: 40 2
Humidity
: 90 95%RH
Duration
: 500 ( 12,
0) hrs
Applied current : Rated current
Recovery
: 1 to 2hrs of recovery under the standard condition after the removal from test chamber.
TLF :
Temperature
: 60 2
40 2
( TLF14CB)
Humidity
: 90 95%RH
Duration
: 100 hrs
500 hrs Apply rated current across windings ( TLF14CB)
Applied voltage : Apply the following specied voltage between windings.
TLF9UA
250VAC
TLF9UB
50VDC
Recovery
: At least 1hr of recovery under the standard removal from test chamber followed by the measurement within 2 hrs.
19. Loading at high temperature
CM-RA/BU-RA Type
CM-RB Type
TLF9U, TLF14CB
Withstanding voltage : No abnormality
Insulation resistance : No abnormality
Test method and remarks
TLF :
Temperature
: 85 2
Duration
: 100 hrs
500 hrs Apply rated current across windings ( TLF14CB)
Applied voltage : Apply the following specied voltage between windings.
TLF9UA
250VAC
TLF9UB
50VDC
Recovery
: At least 1hr of recovery under the standard removal from test chamber followed by the measurement within 2 hrs.
20. Low temperature life test
CM-RA/BU-RA Type
Appearance : No abnormality
Inductance change : Refer to individual specication
CM-RB Type
TLF9U, TLF14CB
TLF9UA : Inductance change : Within
15%
TLF14CB: Withstanding voltage : No abnormality
Insulation resistance : No abnormality
Test method and remarks
CM :
Temperature :
40 3
Duration
: 500 ( 12,
0) hrs
Recovery
: 1 to 2hrs of recovery under the standard condition after the removal from test chamber. (CM-RA)
: 1 to 2hrs of recovery under the standard condition after the removal from test chamber. (CM-RB)
TLF :
Temperature :
25 2
:
40 2
( TLF14CB)
Duration
: 500 hrs
Recovery
: At least 1hr of recovery under the standard removal from test chamber followed by the measurement within 2 hrs.
16. Thermnal shock
CM-RA/BU-RA Type
Appearance : No abnormality
Inductance change : Refer to individual specication
CM-RB Type
TLF9U, TLF14CB
TLF9UA : Inductance change : Within
15%
TLF14CB : Withstanding voltage : No abnormality
Insulation resistance : No abnormality
Test method and remarks
CM, TLF :
According to JIS C 0025
Conditions for 1 cycle
Step
Temperature
Durration min
1
25 3
30 3
2
Room Temperature
Within 3
3
85 2
30 3
4
Room Temperature
Within 3
Number of cycles : 10
Recovery
: At least 1hr of recovery under the standard condition after the removal from test chamber, followed by the measurement within 2 hrs.