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rmj-p
产品详情

谐振薄膜电容:rmj-p系列

产品特点:

1:塑料外壳封装,干式环氧树脂灌注;

2:铜螺母引出,体积小,安装简单方便;

3:自感(esl)小,等效串联电阻(esr)小;

4:高脉冲电流,高dv/dt承受能力;

5:高频大电流承受能力。

introduction:

1:plastic packaging, sealed with resin;
2:
copper nut leads,smallsize, easyinstallation ;

3: low esl and esr;

4: high pulse current;

5: high-frequency currentcapacity.


应用:

1:广泛应用于电力电子设备中的串/并联谐振电路。

2:电焊机,电源,感应加热设备等谐振场合。

application

1:  widely used in power electronic devices in series / parallel resonant circuit.

2:  welding, power supplies, induction heating equipment resonance occasions.


性能参数/technical data

工作温度范围/operating temperature range

max operating temperature:   105℃

upper category temperature: 85℃

lower category temperature: -40℃

容量范围/capacitance range

1~8μf

额定电压/ rated voltage

1200v.dc~2000v.dc(500v.ac-700v.ac)

容量偏差/cap.tol

±5%(j)

耐电压/withstand voltage

1.5un dc/60s

损耗角正切/dissipation factor

tgδ≤0.001  f=1khz

绝缘电阻/insulation resistance

rs*c≥5000s(at20℃ 100v.dc)

耐脉冲电流冲击/withstand strike current

dv/dt≥500v/μs

有效电流/irms

40-80a

引用标准/reference standard

iec61071;iec 60110