Welding Inverter Capacitor Series

Welding Inverter DC Filter Capacitor Applications:
Used in filter, absorption, blocking, resonance circuits of high-frequency switching power supply.
Widely applied to EMI, such as high frequency welding inverter, UPS, electric vehicles, etc..

Reference standards :	GB/T 3667.1（ IEC60252-1）
Class of operation:	Class B (10000h) Class C (3000h)
Capacitance range:	1～35μF
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Model: cbb15 capacitor
Brand: Saifu

Product Description

Outline Drawing

Features

Used to absorb or filter high-frequency impulse in high-power high -frequency switch.

Low ESR, high ripple current and large current shock handling capabilities

Low Ls, good high frequency characteristics

Self-healing property

Long lifetime

Plastic case, resin sealing

Applications

Used in filter, absorption, blocking, resonance circuits of high-frequency switching power supply.

Widely applied to EMI, such as high frequency welding inverter, UPS, electric vehicles, etc..

Technical Specification

Cn (μF)	Un (V)	Imax (A)	dv/dt (V/μs)	Ls (nH)	U t-t (V)	U t-c (V)	tgδ (20℃,10kHz)	Size (mm)
CBB15(SFPEC)
0.47	1200VDC	7	1200	≤10	1800V, 10S	3000VAC,60S	≤10×10^-4	46×18×34
1	1200VDC	15	1200	≤10	1800V, 10S	3000VAC,60S	≤10×10^-4	46×34×36
2	1200VDC	25	1200	≤10	1800V, 10S	3000VAC,60S	≤10×10^-4	50×46×50
3	1200VDC	35	1200	≤10	1800V, 10S	3000VAC,60S	≤10×10^-4	50×46×50
30	1250VDC	30	200	≤10	1800V, 10S	3000VAC,60S	≤100×10^-4	74×46×49
40	1250VDC	40	200	≤10	1800V, 10S	3000VAC,60S	≤100×10^-4	75×50×44
CBB16(SFPEC)
2	500VAC	25	1200	≤10	1800V, 10S	3000VAC,60S	≤10×10^-4	ф63×49
3	500VAC	35	1200	≤10	1800V, 10S	3000VAC,60S	≤10×10^-4	ф63×49
4	500VAC	50	1200	≤10	1800V, 10S	3000VAC,60S	≤10×10^-4	ф63×49
5	500VAC	60	1300	≤10	1800V, 10S	3000VAC,60S	≤10×10^-4	ф63×49
6	500VAC	80	1400	≤10	1800V, 10S	3000VAC,60S	≤10×10^-4	ф76×49
10	1400VDC	6	200	≤10	1800V, 10S	3000VAC,60S	≤30×10^-4	ф50×60
20	1400VDC	10	200	≤10	1800V, 10S	3000VAC,60S	≤30×10^-4	ф50×60
50	350VDC	14	200	≤10	600V, 10S	3000VAC,60S	≤30×10^-4	ф50×60
40	800VDC	10	200	≤10	1200V, 10S	3000VAC,60S	≤30×10^-4	ф40×60
60	800VDC	15	200	≤10	1200V, 10S	3000VAC,60S	≤30×10^-4	ф50×60
100	800VDC	28	200	≤10	1200V, 10S	3000VAC,60S	≤30×10^-4	ф62×60
200	800VDC	26	200	≤10	1200V, 10S	3000VAC,60S	≤30×10^-4	ф60×110