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Aluminum Electrolytic Capacitors

Product Code : MF series Brand Name :DENGBANG

Product Specification

Aluminum Electrolytic Capacitors

MF Series

Load life of 6000-8000 hours at 105
Excellent endurance of high frequency ripple current and high temperature,good stability.
Best suited for energy-saving lamp/CFL, electronic ballast, LED driver/Power Supply, lighting etc.

Specifications

ltems			Characteristics
Operating Temperature Range	-40^oC~+105^oC
Rated Voltage Range	200~450V DC
Capacitance Tolerance	-10%~+20% (20^oC 120Hz)
Leakage Current	I=0.03CV (after 1 minutesâ€™application of rated voltage) I:Leakage Current(Î¼A) C:Nominal Capacitance(Î¼F) V:Rated Voltage(V)
Dissipation Factor (120Hz)	Rated Voltage (V)	200	250	350	400	450
	TgÎ¸	0.1	0.1	0.1	0.1	0.12
Load Life	After 6000 hours of test time,capacitors meet the characteristics requirements listed below
	Capacitor Change				Within +30% of initial value
	Disspation Factor(TanÎ´)				300% or less of initial value specified value
	Leakage Current				200% or less Initial value specified value
Shelf Life	After leaving capacitor under no load at 105^oC for 1000 hours, They meet the characteristics requirements listed below
	Capacitor Change				Within +20% of initial value
	Dissipation Factor (TanÎ´)				200% or less of initial value specified value
	Leakage Current				200% or less Initial value specified value
Stability at Low Temperature	Rated Voltage(V)				200	250	400	450
	Impedance Ratio <Z(-40^oC)/ Z(20^oC)>				3	3	6	6

Ripple Current(105 ^oC)100KHz)and Size

WV (V)Cap(Î¼)	200		250		400		450
WV (V)Cap(Î¼)	Size (mn) DxL	Ripple Current (mA)	Size (mn) DxL	Ripple Current(mA)	Size (mn) DxL	Ripple Current(mA)	Size (mn) DxL	Ripple Current(mA)
1					8x12	60	8x12	70
1.2					8x12	60	8x14	75
1.5					8x14	65	8x14	75
1.8					8x14	80	8x14	80
2.2	8x12	60	8x12	65	8x16	90	8x16	100
2.7	8x12	65	8x12	70	10x16	95	10x16	105
3.3	8x12	75	8x12	85	10x16	100	10x16	115
4.7	8x12	85	8x16	90	10x17	110	10x17	120
5.6	8x14	90	10x16	95	10x20	135	10x20	145
6.8	8x14	100	10x17	105	10x20	165	10x20	180
8.2	10x16	105	10x17	110	12x21	200	12x21	230
10	10x16	230	10x20	250	12x21	260	12x21	280
15	10x17	240	12x21	270	13x25	290	13x25	310
22	10x20	260	13x21	305	16x26	320	16x26	340
33	12x21	300	13x21	340	18x27	350	18x27	390
47	13x25	350	16x26	370	18x32	410	18x32	460
68	16x26	490	18x27	510	22x33	770	22x33	790
100	18x27	680	18x32	710	22x43	1090	22x43	1190

Multiplier for Ripple Current: capacitors ripple current is related to frequency and environmental temperature

Frequency Coefficient

Frequency	50	120	1K	10K	100K
Factor	0.50	0.60	0.70	0.80	1.00

Temperature Coefficient

Temperature	105	85	65
Factor	1.0	1.7	2.1

Ripple Current(105^oC)100KHz)and Size

WV (V)Cap(Î¼)	200		250		400		450
WV (V)Cap(Î¼)	Size (mn) DxL	Ripple Current (mA)	Size (mn) DxL	Ripple Current(mA)	Size (mn) DxL	Ripple Current(mA)	Size (mn) DxL	Ripple Current(mA)
1					8x12	60	8x12	70
1.2					8x12	60	8x14	75
1.5					8x14	65	8x14	75
1.8					8x14	80	8x14	80
2.2	8x12	60	8x12	65	8x16	90	8x16	100
2.7	8x12	65	8x12	70	10x16	95	10x16	105
3.3	8x12	75	8x12	85	10x16	100	10x16	115
4.7	8x12	85	8x16	90	10x17	110	10x17	120
5.6	8x14	90	10x16	95	10x20	135	10x20	145
6.8	8x14	100	10x17	105	10x20	165	10x20	180
8.2	10x16	105	10x17	110	12x21	200	12x21	230
10	10x16	230	10x20	250	12x21	260	12x21	280
15	10x17	240	12x21	270	13x25	290	13x25	310
22	10x20	260	13x21	305	16x26	320	16x26	340
33	12x21	300	13x21	340	18x27	350	18x27	390
47	13x25	350	16x26	370	18x32	410	18x32	460
68	16x26	490	18x27	510	22x33	770	22x33	790
100	18x27	680	18x32	710	22x43	1090	22x43	1190

Multiplier for Ripple Current: capacitors ripple current is related to frequency and environmental temperature

Frequency Coefficient

Frequency	50	120	1K	10K	100K
Factor	0.50	0.60	0.70	0.80	1.00

Temperature Coefficient

Temperature	105	85	65
Factor	1.0	1.7	2.1

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