IGBT吸收电容器SC-BOX
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IGBT吸收电容器SC系列

产品说明
 产品说明:本产品专业为IGBT吸收而设计的电容器; 封装采用PBT材料的红色外壳+红色的环氧树脂灌封!其特点为:高频损耗小,可承受较大的尖峰浪涌电压电流的冲击,过电流能力强;使用寿命长;阻燃等级B级等特点!

Instructions: the product professional designed for IGBT absorbing capacitor; Encapsulation using PBT material of red shell + red epoxy potting! Its characteristic is: the small loss at high frequency, can withstand greater rush the impact of the surge voltage and current, over-current ability; The service life is long; Characteristics of flame retardant grade B!

技术要求Specifications

1

引用标准Reference Standard

GB/T 17702,IEC 61071

2

气候类别Climatic Category

40/110/56

3

工作温度范围(外壳最高温度点)Operating temperature range (Max. temperature of case surface)

-40℃~110℃

4

额定电压Rated Voltage

630Vdc ~ 3000Vdc

5

电容量范围Capacitance Range

0.047uf~9.0uF

6

电容量误差Capacitance Tolerance

K(±10%)

7

耐电压Voltage Proof

1.6Un(10s)

8

损耗角正切Dissipation Factor

DF≤0.001(1KHZ 1.0V,20℃)

9

绝缘电阻Insulation Resistance

IR≥10000MΩ(Cn≤0.33uF)

IR≥30000S(Cn >0.33uF)

100±5VDC 1min.

10

工作寿命Operation life time

≥100000hours at Unθhs=70℃

11

电极拉力测试Electrode tension tests

Tensile test: 0.5 MM < d 0.8 MM or less, 10 n (pin), 10 s.

12

抵抗震荡测试The resistance to shock test

Frequency cycle: 1 minute 10-55-10 hz, 30 minutes. Appearance without damage, electric properties is normal.

13

可焊性测试Solderability test

260℃, dip soldering 2 seconds + 0.5 seconds, solder attachment covers an area of more than 75% qualified.

14

耐寒性测试Cold resistance test

- 40℃+ 2℃for 2 hours, appearance without damage, resistance to voltage, normal capacity change within + / - 5% of the initial value.

15

耐热性测试Heat resistance test

After 110℃+ 2℃for 2 hours, appearance without damage, resistance to voltage, normal capacity change within + / - 5% of the initial value.

16

稳态湿热测试The steady-state humid heat test

40℃+ 2℃, relative humidity 90-95%, 56 days, appearance without damage, 2 KVDC normal voltage, resistance capacity change within the scope of the initial value of plus or minus 5%, IR 3000 M or more Ω (capacity is less than or equal to 0.33 UF); IR 1000 s or higher (capacity greater than 0.33 UF); Test voltage capacitor discharge in full, before 100 + 5 VDC 1 minutes after reading.

17

标志耐溶剂Mark solvent resistant

Use absorbent cotton to open oil-water wipes 10 mark clear, no visible damage

18

阻燃性Flame retardant

1. V 250 cubic millimeter, or less time 10 s on fire

< 2.250 V 500 cubic millimeter, or less time 20 s on fire

3. < 500 V 1750 cubic millimeter, or less time 30 s on fire

4. V > 1750 cubic millimeter, 60 s on fire time

Time: the flames or less 10 s


19

极壳耐电压A shell withstand voltage

2120 vac, 1 minutes without breakdown and arcing

外型尺寸Installation dimensions

 

 

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