1. Is it possible for PBA1000 series stored at -40 degree?
Answer : Internal component's storage temperature is guaranteed
The internal fan's storage temperature is -30 degree C lowest.
So we can guarantee the storage temperature at -30 degree C only |
2. Is it possible for the storage temperature of CBS series under -50 degree?
Answer : It is possible to start-up at -50 degree C. But the specification of ripple and ripple noise is changed between -50 degree C to -40 degree C and they are approximately 1.5 times the specification at -40 degree C. |
3. What is the detailed distribution curve of OTP point for CDS6002428?
Answer : Overheat protection of CDS600 works at 115 degree baseplate temperature |
4. Can DPF1000 and DBS400B24 be auto-recovery from OTP?And what is the OTP point of DPF1000 and DBS400B24?
Answer : No, these models don't have auto-recovery function from OTP and it shuts down only.
OTP operating temp: DBS series --- 100 +/-10 degree
DPF1000 --- 95 degree approximately |
5. Is it possible for SU series stored at -55 degree C?
Answer : SU series can be stored at -55 degree C. |
6. What is the thermal resistance and maximum case temperature of ZUW104812?
Answer : Please check the attached pdf file. |
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7. Can PBA300F-48 operate at -40 degree ?
Answer : Unfortunately, our company does not have AC-DC converter to meet at -40 degree.
Because the internal FAN is not guaranteed operation at -40 degree.
However, we confirmed PBA300F-48 can operate at -50 degree by testiing 1 sample. Please find the attached pdf file. |
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8 . Can LDA10F-12-SN work under -25 degree and how big is the ripple voltage?
Answer : After the evaluation is finished, we can not guarantee LDA10F-12 working at -25C. When the power supply starts up, we found the output voltage was higher than the rated voltage. |
9 . Can LDA30F-15-SN work under -25 degree and how big is the ripple voltage?
Answer : Regarding to LDA30F-15, The output voltage was unstable at -25C when AC85V input. So, we guarantee LDA30F-15 at below condition. Temperature: -25C Input voltage: AC170~264V Please take a look at the attached file about ripple noise. |
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10. Can DBS150A15 start up at -50 degree?
Answer : Yes. Please check the attached file. |
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