Frequency, the resistive component of the equivalent series, circuit f By Shenzhen Capsun Electronic Co., LTD, China

Description

Precautions in Using Aluminum Electrolytic Capacitors

Please note the following recommendations when using capacitors:

1. Electrolytic capacitors for DC applications require polarization .

Confirm the polarity before use . The circuit life may be shortened

or the capacitor may be damaged if insert in reversed polarity . For

use on circuits whose polarity is occasionally reversed , or whose

polarity is unknown , use non-polar capacitors . Also note that the

electrolytic capacitors cannot be used for AC applications .

2. Do not apply a voltage exceeding the capacitor\'s voltage rating .

If a voltage exceeding the capacitor\'s voltage rating is applied , the

capacitor may be damaged by increased leakage current . When

using the capacitor with AC voltage do not exceed the rated voltage .

3. Do not allow excessive ripple current passing.

Use the electrolytic capacitor at current value within the permissible

ripple range . If the ripple exceeds the specified value , request

capacitors for high ripple current applications .

4. Ascertain the operation temperature range .

Use the electrolytic capacitors according to the specified operation

temperature range . Use at room temperature will ensure a longer

life .

5. The electrolytic capacitor is not suitable for circuits which are

charged and discharged repeatedly .

If used in circuits which are charged and discharged repeatedly , the

capacitance value may drop or the capacitor may be damaged .

Please consult our engineering department for assistance in thes

8. Cleaning circuit boards after soldering .

Halogenated hydrocarbon cleaning solvents are not recommended

for use in cleaning capacitors supplied with exposed end seals .

Where cleaning with a halogenated solvent is desired , capacitors

should be ordered with an Epoxy-coated end seal .

9. Do not apply excessive force to the lead wires or terminals .

If excessive force is applied to the lead wires and terminals , they

may be broken or their connections on the internal elements may

be affected . (For strength of terminals , please refer to JIS C***2

and C***1 . )

*0. Keep the following clearance between the vent of the capacitor

and the case of the appliance . Do not block the operation of the

vent , unless otherwise described on the catalogues or product

specifications . The narrower clearance may adversely affect the

vent operation and result in an explosion of the capacitor .

applications .

Case diameter

Clearance

6. When capacitors have been left unused for long time , use them only

ψ6.3 to ψ*6 mm 2 mm minimum

ψ*8 to ψ *5 mm 3 mm minimum

after due voltage treatments . Long storage of capacitors tends to

rise their leakage current levels . In such cases , be sure to provide

the necessary voltage treatment before use .

Attention

ψ*0 mm & up

Fig.**1

5 mm minimum

7. Be careful of temperature and time when soldering .

When soldering a printed circuit board with various components ,

care must be taken that the soldering temperature is not too high

and that the dipping time is not too long .

Otherwise , there will be adverse effect on the electrical characteristic

and insulation sleeve of electrolytic capacitors . In the case of small

-size electrolytic capacitors , nothing abnormal will be occurred if

dipping is performed at less than **0 ℃ for less than *0 seconds .

The description in this catalogue is subject to change without prior

notice for product improvement . Therefore , please confirm the

specification before ordering products .

The general characteristics , reliability data , etc ., described in this

catalogue should not be construed as guaranteed values , they are

merely standard values .

Before using the products , please read the notes in this catalogue

carefully for proper use .

Shenzhen capsun Electric Co., Ltd.

Shenzhen Capsun Electronic Co.,LTD

Shenzhen Capsun Electronic Co., LTD

Any questions, pls feel free to contact me.

Looking forward to your early reply.

best regards,

Best regards,

Capsun capacitor as Chinese special large aluminum electrolytic capacitor manufacturers, through the use of patented technology allows you to use more secure quality

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Frequency, the resistive component of the equivalent series, circuit f

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