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137-8892-1527
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Vehicle mounted DC/DC converter
PRODUCT DETAILS
Product Features
1. High safety isolation scheme, with input and output safety isolation voltage reaching 2500Vac (3500Vdc).
2. Professional and rigorous vibration testing, with superior seismic performance.
3. Durable operation in high temperature and humidity environments, suitable for automotive environmental testing.
4. It has multiple protection functions, including automatic over temperature derating, overcurrent protection, overvoltage/undervoltage protection, short circuit protection, and other functions.
5. Small size, light weight, and high power density.
6. It has CAN communication function and complies with the CAN communication protocol 2.0 standard.
7. Equipped with online monitoring and self diagnosis functions for various parameters such as input and output.
8. Equipped with online program upgrade function, convenient for online debugging and real-time program updates.
Product parameters
|
Product Series |
WS2000-XXXX-1K0 WS2000-XXXX-1K2 |
WS2000-XXXX-1K5 WS2000-XXXX-1K8 |
WS2000-XXXX-2K0 WS2000-XXXX-2K5 |
WS2000-XXXX-3K0 |
|
|
Input characteristics |
Voltage range |
200～450Vdc |
200～450Vdc |
200～450Vdc |
300～750Vdc |
|
Rated voltage |
320Vdc |
320Vdc |
320Vdc |
320Vdc |
|
|
Input Current |
≤5A |
≤6A |
≤9A |
≤10A |
|
|
Efficiency |
≥96% |
≥96% |
≥96% |
≥97% |
|
|
Output characteristic |
Voltage range |
7～17Vdc |
7～17Vdc |
7～17Vdc |
15～32Vdc |
|
Rated voltage |
13.8 |
13.8 |
13.8 |
27 |
|
|
Rated current |
72A&90A |
110A&130A |
145A&180A |
110A |
|
|
Peak current |
90A&110A |
132A&156A |
176A&216A |
130A |
|
|
Quiescent current |
0.5mA |
0.5mA |
0.5mA |
0.5mA |
|
|
Output ripple |
≤500mVpp |
≤500mVpp |
≤500mVpp |
≤500mVpp |
|
|
Overshoot amplitude |
±10% |
±10% |
±10% |
±10% |
|
|
Recovery time |
△ t ≤ 2ms |
△ t ≤ 2ms |
△ t ≤ 2ms |
△ t ≤ 2ms |
|
|
Protective characteristics |
Overvoltage protection |
Input：450Vdc Output：16Vdc |
Input：450Vdc
Output：16Vdc
|
Input：450Vdc
Output：16Vdc
|
Input：750Vdc
Output：32Vdc
|
|
Under voltage protection |
Input：185Vdc Output：6.5Vdc |
Input：185Vdc
Output：6.5Vdc
|
Input：185Vdc
Output：6.5Vdc
|
Input：300Vdc
Output：15Vdc
|
|
|
Current limiting protection |
90A&110A |
132A&156A |
176A&216A |
115A |
|
|
Over Temperature Protection |
90℃ |
90℃ |
90℃ |
90℃ |
|
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