Download: Model No_ATD3K5-640S14-M
Specification
|
Description |
Minimum |
Typical |
Maximum |
Unit |
Remark |
|
1. Input characteristics |
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|
Input voltage range |
400 |
- |
950 |
Vdc |
|
|
2. Output characteristics |
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|
Output voltage range |
9 |
14 |
16 |
Vdc |
|
|
Rated output current |
- |
250 |
- |
A |
|
|
Peak output current |
- |
300 |
- |
A |
|
|
Output power |
- |
3500 |
- |
W |
|
|
DC- weighted conversion efficiency |
92 |
- |
- |
% |
Rated input, load> 30% weighted efficiency, peak efficiency |
|
3. Protection characteristics |
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|
Input overvoltage protection point |
960 |
960 |
960 |
Vdc |
Turn off the output, |
|
Input overvoltage recovery point |
945 |
945 |
945 |
Vdc |
Hysteresis ≥5VDC |
|
Input undervoltage protection point |
395 |
395 |
395 |
Vdc |
Turn off output |
|
Input undervoltage recovery point |
400 |
400 |
400 |
Vdc |
Hysteresis ≥5VDC |
|
Output overvoltage protection point |
|
16 |
|
Vdc |
|
|
Output undervoltage protection point |
|
8 |
|
Vdc |
|
|
Overtemperature protection |
100 |
|
109 |
℃ |
The MCU temperature derating range is 100~109. The MOS tube temperature derating range is 115~124. Compare the difference between the MCU temperature and the MOS tube temperature and the starting derating value, and the one with the larger difference will be derated; the MOS tube will shut down at 125℃. |
|
115 |
|
124 |
℃ |
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|
Output overcurrent protection |
>300 |
A |
Software output is adjustable, this value is the hardware current limit value |
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|
Communication fault protection |
have |
- |
If the charger does not receive BMS instructions for 5 consecutive seconds, or a communication failure occurs during operation, the charger will shut down the output. |
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