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25W Single Output Switching Power Supply (HS-25)

Features: · High efficiency, high reliability · Universal AC input / Full range · Protections: Short circuit / Over load / Over voltage · Fixed switching frequency at 56 KHz · 100% full load burn-in test · Cooling by free air convection · 2 years war

Donghua Electric Stock Co., Ltd. of Zhejiang

200W Single Output Power Supply with Pfc Function

Features:· Universal AC input / Full range· Built-in active PFC function, PF>0.93· 100% full load burn-in test· Protections: Short circuit / Over load / Over voltage / Over temp.· Built-in constant current limiting circuit· LED indicator for power on·

Donghua Electric Stock Co., Ltd. of Zhejiang

HD-60 Dual Output Switching Power Supply

Features:· High efficiency, high reliability· Universal AC input / Full range· Protections: Short circuit / Over load / Over voltage· LED indicator for power on· Fixed switching frequency at 54KHz· 100% full load burn-in test· 2 years warranty·

Donghua Electric Stock Co., Ltd. of Zhejiang

65W Single Output Open-Frame Switching Power Supply

Features:High efficiency, high reliabilityUniversal AC input/ full rangeLow leakage current

Donghua Electric Stock Co., Ltd. of Zhejiang

500W Single Output Switching Power Supply

Features:· High efficiency, high reliability· Universal AC input / Full range· 100% full load burn-in test· Protections: Short circuit / Over load / Over voltage· Forced air cooling by built-in DC fan· Built-in cooling fan ON-OFF control· Fixed switch

Donghua Electric Stock Co., Ltd. of Zhejiang

1200W Single Output Switching Power Supply

Features:· High reliability, low ripple noise· AC input current: AC200-260V· Protections: Short circuit / Over load / Over voltage / Over temp.· Built-in remote ON-OFF control and remote sense function· With parallel function· Can adjust from 20%-100% output

Donghua Electric Stock Co., Ltd. of Zhejiang

60W Single Output Switching Power Supply

Features:· High efficiency, lower price· High reliability· Universal AC input / Full range· Protections: Short circuit / Over load / Over voltage· Fixed switching frequency at 50 kHz· 100% full load burn-in test· Cooling by free air convection·

Donghua Electric Stock Co., Ltd. of Zhejiang

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