About us

　　Shenzhen Roeyuta Electronics Co., Ltd. , established in 1999, is a manufacturer, developer and exporter of a complete range of switching power supplies. Our products include PC and industrial grade switching power supplies, adapters and inverters, uninterrupted power supplies (UPS) and open frame power supplies....

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• What is The benefits of Power Factor Correction
• What are the characteristics of passive PFC
• What are the characteristics of active PFC
• What is PFC (Power Factor Correction)
• What is the primary function of EMI circuit
• The power and PFC

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• Website updated, more high-quality products to the market
• Now introduces you a new power supply
• The power and PFC
• What is the primary function of EMI circuit
• What is PFC (Power Factor Correction)
• What are the characteristics of active PFC
• What are the characteristics of passive PFC
• What is The benefits of Power Factor Correction

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