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JY-801addtime:2014/4/9 10:26:48

Feature of function: Load life 85℃ 3000 hours,105℃ 2000 hours,smaller size,high ripple current,high reliability,application for frequency converter,switching power supply,spot welder,color TV set etc.

Items

Characteristics

Operating temperature range

-25~+85

-25~+105

Rated working voltage range

250~450V.DC

Nominal capacitance range

220~1000μF 

Nominal capacitance tolerance

±20(20 120Hz)

Leakage current

Whichever is smaller(1 minutes)

Dissipation factor(20 120Hz)

Tgδ≤0.15

Ripple current load

See next table

Load life

After applying rated voltage with maximum ripple current for 3000 hours or 2000 hours and then resumed for 24 hours;Capacitance change≤±20% initial value

tgδ≤120% specification value

Leakage current 200% specification value

After exposing for 96 hours at +85 or+105 without voltage applied and then resumed for 16 hours.

Capacitance change≤±20% initial value

tgδ≤120% specification value

Leakage current 200% specification value

 
Multiplier for ripple current

Frequency coefficient

Freq(Hz)

50

120

500

1K

10-50K

Coefficient

0.8

1.0

1.05

1-1

1.15

 

Temperature coefficient

Temp

65

85

105

Coefficient

1.3(1.5)

1.0(1.7)

1

Reference to the GB/T 5993-2003/IEC 60384-4:1998

 

Nominal capacitance,Rated voltage,Surge voltage,Rated ripple current and case size table.

UR(V)

250

350

400

450

SR(V)

300

400

450

500

CR(μF)

DXL

mm

Ir(A)

DXL

mm

Ir(A)

DXL

mm

Ir(A)

DXL

mm

Ir(A)

85

105

85

105

85

105

85

105

220

 

 

 

 

 

 

30×40

1.35

1.25

30×40

1.40

1.10

330

 

 

 

30×40

1.80

1.25

30×40

1.80

1.40

30×50

1.70

1.30

470

30×40

1.80

1.60

30×50

2.10

1.50

35×50

2.15

1.80

35×50

2.30

1.70

560

30×40

2.00

1.70

35×50

2.40

1.70

35×50

2.30

2.05

35×60

2.30

1.70

680

30×50

2.35

2.00

35×50

2.70

2.10

35×60

2.45

2.15

 

2.50

1.80

820

35×50

2.70

2.30

35×60

2.90

2.40

 

 

 

 

 

 

1000

35×60

3.20

2.80

 

 

 

 

 

 

 

 

 

Ripple current

Remarks:The specifications can be according to clients requests

 

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Fax:+86-576-86450388

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