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CBB21A B说明书

2025-09-25 17:36:19 责编:小OO

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●结构：

采用铝（或锌铝）边缘加厚金属化聚丙烯膜卷绕而成，端头喷涂锡锌焊料，阻燃环氧树脂包封。

●特点：

绝缘电阻高，高频损耗小，内部温升小，容量稳定性好。

●用途：

广泛用于各种高频、大电流场合。（大屏幕显示器和高清电视）

●Structure： Winding with AL（or Zn /AL）edge thicking metallized polypropylene film, Sn-Zn solder sprayed terminal, Flame retardant epoxy resin powder coating

●Feature： high insulation resistance , Low loss at high frequency, Small inherent temperature rise ,good capacitance stability.

●Uses：

widely used in high frequency and high current pulse( large screen monitor and HDTV.)

■、技术参数 Technical Specifications

项目

Items	性能要求 Characteristics
气候类别 Climatic Category	40/085/21
额定电压 Rated Voltage	200V/250V、400V
电容量范围 Capacitance Range	0.1μF～0.82μf（CBB21A）；0.1μF～1.5μf（CBB21B）
电容量偏差 Capacitance Tolerance	±5%(J）；±10%(K）；±20%（M）
耐电压 Voltage Proof	2.5Ur (CBB21A)		1.6Ur (CBB21B)
绝缘电阻 Insulation Resistance	≥33000 MΩ, CR≤0.1ｕＦ ≥3300S, CR＞0.1ｕＦ (CBB21A)		≥53000 MΩ, CR≤0.33ｕＦ ≥19000S,CR＞0.33ｕ(CBB21B)
损耗角正切 Dissipation Factor	CR≤1.0ｕＦ	≤10×10-4(1KHz)
	CR＞1.0ｕＦ	≤15×10-4(1KHz)

■外形图Outline drawing

CBB21A

外形尺寸Dimensions（mm）

电容量F	250V					400V
电容量F	Wmax	Hmax	Tmax	d0.05	P1.5	Wmax	Hmax	Tmax	d0.05	P1.5
0.1	19.0	12.5	7.5	0.6	15.0	18.5	12.5	8.0	0.6	15.0
0.12	19.0	13.5	7.5	0.6	15.0	18.5	13.0	8.5	0.6	15.0
0.15	19.0	13.5	8.0W	08	15.0	18.5	14.0	9.0	08	15.0
0.18	19.0	14.0	8.5	0.8	15.0	18.5	14.5	9.5	0.8	15.0
0.20	19.0	14.0	9.0	0.8	15.0	18.5	15.0	10.0	0.8	15.0
0.22	19.0	14.5	9.0	0.8	15.0	18.5	15.5	10.5	0.8	15.0
0.24	19.0	15.0	9.5	0.8	15.0	18.5	16.0	11.0	0.8	15.0
0.27	19.0	15.5	10.0	0.8	15.0	24.0	15.0	9.5	0.8	20.0
0.30	19.0	16.0	10.5	0.8	15.0	24.0	16.0	9.5	0.8	20.0
0.33	19.0	16.5	10.5	0.8	15.0	24.0	16.5	10.0	0.8	20.0
0.36	19.0	18.5	10.5	0.8	15.0	24.0	17.0	10.5	0.8	20.0
0.39	24.0	18.5	9.5	0.8	20.0	24.0	17.5	11.0	0.8	20.0
0.43	24.0	19.0	10.0	0.8	20.0	24.0	18.0	11.5	0.8	20.0
0.44	24.0	19.0	10.0	0.8	20.0
0.47	24.0	19.0	10.5	0.8	20.0	24.0	19.0	11.5	0.8	20.0
0.51	24.0	19.5	10.5	0.8	20.0
0.56	24.5	20.0	11.0	0.8	20.0	24.0	19.5	12.0	0.8	20.0
0.62	24.5	20.5	11.5	0.8	20.0	24.0	20.0	12.5	0.8	20.0
0.68	24.5	21.0	12.0	0.8	20.0	24.0	21.0	13.0	0.8	20.0
0.75	24.5	21.5	12.5	0.8	20.0
0.82	24.5	22.0	13.0	0.8	20.0	24.0	21.5	13.5	0.8	20.0

备注：特殊需要可根据客户要求另行设计

电流/频率表Current Vs Frequency Table[Ip-p（A）]

250V系列

F(KHz)	31.0	37.0	48.0	56.0	.0	78.0	82.0	96.0
0.1	4.9	5.6	5.8	6.1	6.5	6.9	7.0	7.1
0.12	5.1	5.7	6.0	6.3	6.5	7.1	7.2	7.4
0.15	5.6	6.0	6.6	6.7	7.0	7.3	7.5	7.8
0.18	6.2	6.6	7.1	7.5	7.7	8.0	8.1	8.6
0.22	7.2	7.9	8.5	8.9	9.0	9.6	9.7	10.0
0.24	7.7	8.4	9.0	9.3	9.6	10.0	10.3	10.6
0.27	8.1	8.8	9.4	9.8	10.1	10.5	11.6	11.8
0.33	8.8	9.6	10.1	10.6	10.9	11.6	11.7	11.9
0.39	9.4	10.1	10.8	11.3	11.6	12.0	12.4	12.9
0.43	9.5	10.4	11.0	11.6	11.8	12.4	12.7	13.3
0.47	10.0	10.7	11.3	11.7	12.0	13.0	13.3	13.7
0.56	10.5	11.3	11.8	12.2	12.6	13.4	13.8	14.2
0.62	11.0	11.7	12.1	12.6	13.1	13.8	14.0	14.5
0.	11.1	11.8	12.3	12.8	13.2	13.9	14.2	14.6
0.68	11.3	12.1	12.8	13.3	13.7	14.5	14.6	14.9
0.82	12.2	12.9	13.6	14.1	14.6	15.5	15.6	15.8
1.0	13.2	14.0	14.4	15.1	15.2	15.6	15.9	16.3

400V系列

F(KHz)	31.0	37.0	48.0	56.0	.0	78.0	82.0	96.0
0.1	6.7	7.1	7.5	7.7	8.1	8.5	8.7	8.9
0.12	7.3	7.9	8.5	8.7	8.9	9.6	9.8	10.4
0.15	7.6	8.2	8.7	9.3	9.4	10.0	10.4	10.8
0.18	8.0	8.6	9.1	9.6	9.8	11.4	11.8	12.0
0.22	9.7	10.0	10.5	10.8	11.2	12.3	12.5	13.0
0.24	10.0	10.4	10.7	11.1	11.4	12.5	12.8	13.3
0.27	10.6	10.8	11.0	11.4	11.7	12.8	13.1	13.6
0.33	11.1	11.4	11.5	11.9	12.4	13.1	13.7	14.0
0.39	11.8	12.3	12.5	12.8	13.3	14.3	14.5	15.0
0.47	12.5	12.9	13.3	13.7	14.3	15.1	15.4	15.7
0.56	12.8	13.3	14.1	14.6	14.9	15.6	16.2	16.4
0.68	13.9	14.5	14.8	15.6	15.8	16.3	16.8	17.2
0.82	14.6	14.9	15.5	15.9	16.2	16.7	17.2	17.5

Test Conditions: Temperature Rise (△T): 8℃ max.

CBB21B

外形尺寸Dimensions（mm）

电容量F	250V					400V
电容量F	Wmax	Hmax	Tmax	d0.05	P1.5	Wmax	Hmax	Tmax	d0.05	P1.5
0.1	14.0	14.0	8.5	0.8	10.0	18.5	12.5	8.0	0.6	15.0
0.11	14.0	14.5	8.5	0.8	10.0	18.5	13.0	8.5	0.6	15.0
0.12	14.0	14.5	9.0	0.8	10.0	18.5	14.0	9.0	08	15.0
0.13	14.0	15.0	9.0	0.8	10.0	18.5	14.5	9.5	0.8	15.0
0.15	19.0	14.0	8.5	0.8	15.0	18.5	15.0	10.0	0.8	15.0
0.16	19.0	14.5	8.5	0.8	15.0	18.5	15.5	10.5	0.8	15.0
0.18	19.0	14.5	9.0	0.8	15.0	18.5	16.0	11.0	0.8	15.0
0.20	19.0	15.0	9.5	0.8	15.0	24.0	15.0	9.5	0.8	20.0
0.22	19.0	16.5	9.0	0.8	15.0	24.0	16.0	9.5	0.8	20.0
0.24	19.0	16.5	9.5	0.8	15.0	24.0	16.5	10.0	0.8	20.0
0.27	19.0	17.0	10.0	0.8	15.0	24.0	17.0	10.5	0.8	20.0
0.30	19.0	17.5	10.5	0.8	15.0	24.0	17.5	11.0	0.8	20.0
0.33	19.0	18.0	10.5	0.8	15.0	24.0	18.0	11.5	0.8	20.0
0.36	19.0	18.5	11.0	0.8	15.0
0.39	25.0	18.5	9.5	0.8	20.0	24.0	19.0	11.5	0.8	20.0
0.43	25.0	19.0	10.0	0.8	20.0
0.44	25.0	19.0	10.0	0.8	20.0	24.0	19.5	12.0	0.8	20.0
0.47	25.0	19.0	10.5	0.8	20.0	24.0	20.0	12.5	0.8	20.0
0.51	25.0	19.5	10.5	0.8	20.0	24.0	21.0	13.0	0.8	20.0
0.56	25.0	20.0	11.0	0.8	20.0
0.62	25.0	20.5	11.5	0.8	20.0	24.0	21.5	13.5	0.8	20.0
0.68	25.0	21.0	12.0	0.8	20.0
0.75	25.0	21.5	12.5	0.8	20.0
0.82	25.0	22.0	13.0	0.8	20.0
0.91	25.0	22.5	13.5	0.8	20.0
1.0	25.0	23.0	14.5	0.8	20.0
1.5	30.0	24.5	15.0	0.8	25.0

备注：特殊需要可根据客户要求另行设计下载本文

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