GuangDong TOPAZ Electronic Technology Co., Ltd. - Aluminum Electrolytic Capacitor Guidelines
This document provides essential guidelines for the optimal performance and extended lifespan of Aluminum Electrolytic Capacitors manufactured by GuangDong TOPAZ Electronic Technology Co., Ltd. It covers critical aspects of handling, usage, and installation to ensure reliable operation.
Product Attributes
- Brand: TOPAZCON
- Origin: China
Technical Specifications
Guidelines For Using Aluminum Electrolytic Capacitor
| Item | Description (Chinese) | Description (English) |
|---|---|---|
| 1 | DC electrolytic capacitors are polarized. | |
| 2 | Bipolar capacitors are used only in pulse circuits as well as polarity reverse circuits. | |
| 3 | Do not apply voltage greater than rated voltage. Recommended working voltage is 70 to 80 percent of rated voltage. | |
| 4 | Do not allow excessive ripple current through the capacitor. Ripple current must be at or below allowable level, generally not more than 80% of the rated current. | |
| 5 | Use specially designed capacitors for circuits where charge and discharge are frequency repeated. | |
| 6 | Operating temperature range. Usage at lower temperature will ensure longer life. | |
| 7 | Relationship between temperature and life. Generally, if the used temperature is reduced 10, life is prolonged twice at rated temperature. | |
| 8 | Check operating frequency. Capacitance decrease and tg increase as the applied frequency becomes higher. | |
| 9 | Apply rated DC voltage treatment to capacitors stored for a long time. First apply a gradually increasing DC voltage to rated voltage and then use them. | |
| 10 | The capacitor case is not insulated from the cathode terminal. | |
| 11 | Do not apply excessive force to the terminals and leads. | |
| 12 | 2mm | When bending capacitor leads into a horizontal state, maintain a 2mm safe spacing from the capacitor body. |
| 13 | Cleaning of the circuit board after solder dipping. Do not use halogenated solvents. Recommended cleaning solvents: Methanol, isopropanol, ethanol, isobutanol, petroleum ether, propanol, and/or commercial detergents. | |
| 14 | Be cautious of the temperature and duration when soldering. Recommendable within 260 and 10 seconds. | |
| 15 | Hole positions on the circuit board. Space position holes equally to the lead wire spacing. |
Contact Information:
GuangDong TOPAZ Electronic Technology Co., Ltd.
TEL: 86-769-85391636 / 85391626
FAX: 86-769-85325630
Website: http:www.songshengdg.com
E-mail: songshengcw@163.com
Address: No. 3, Fufu Road, Foziao Village, Dalang Town, Dongguan City, Guangdong Province, China
Postal Code: 523781
2304140030_Guangdong-TOPAZ-Elec-Tech-ECRE0511100M025P00_C156742.pdf
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