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Official name
十二光子電子厰 / 12KUANG JIN ENTERPRISE CO., LTD.
Manufacturer
12KUANG JIN ENTERPRISE CO., LTD.
Country / headquarters
China
Founded
1989
Type
Aluminum Electrolytic
Marking
CS
Product group
Capacitor
Vent / failure pattern
head02 tipi
Sleeve colors
CS
Known applications
Power supplies, including the Ratocsystems RS-FWEC5 drive enclosure PSU
Leakage reports
Present
Other names
Unrelated to Chhsi/C.S
Date / scale
1989–; ISO9001

Notes

The source explains that the “CS” name comes from the Chun Shing address and specifically corrects the assumption that it is the same company as Chhsi. Examples include Ratocsystems RS-FWEC5 and large primary-side CS capacitors.

Original source text

Official name: 十二光子電子厰 / 12KUANG JIN ENTERPRISE CO., LTD. Website: 12kj.com. Location: China. Founded in 1989; ISO 9001 listed. Main products: capacitors. Vent type: head02. Reported use: power supplies. Leakage reports exist. The source states that about 80% of products are power-related, associates the CS name with Chun Shing and explicitly distinguishes the company from Chhsi.

Source

http://capacitor.web.fc2.com/c.html#cs