The chopper circuit system is applied to DC-DC of electric vehicle.
Return listThe chopper circuit system is applied to DC-DC of electric vehicle. The core is made of amorphous core / iron silicon / iron silicon aluminum, and the coil is vertical copper wire. The whole product is vacuum impregnated with insulating varnish and then filled with high thermal conductivity material.
The product has high Bs, excellent high frequency loss and DC superposition characteristics. The product has large power density and small volume, and the product has low EMI, low noise and low calorific value at the same time.
|
System voltage |
100V-750V |
|
Rated current |
10A-300A |
|
Inductance |
10uH-10mH |
|
Inductance deviation |
±10% |
|
Working frequency |
DC |
|
Switching frequency |
10kHz-50kHz |
|
Number of phase |
1 phase |
|
Insulation class |
F(155℃)/H(180℃)/R(220℃) |
|
Type of cooling |
AN/AF |
|
Noise |
≤60dBA |
|
Efficiency |
>98% |
Reference standard :
GB1094.1, GB1094.6, GB1094.11, JB9644, IEC60076
|
Use of the environment : |
|
|
Working environment Temperature |
-25℃-55℃ |
|
Sea height |
≤2000m,Exceed the drop in use |
|
Relative humidity |
<90% |
★ Special use environment and special performance requirements can be customized according to customer needs.
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