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您的位置：首頁 - 產品中心 - TDK-Lambda電源 - 直流模塊電源 - PAF400F280-1.8 PAF400F280-3.3 PAF400F280-5DC200-400V輸入直流電源PAF400F系列

DC200-400V輸入直流電源PAF400F系列

■Features
?Original ASIC in Control Circuit: actualized 9 (28V output) of high efficiency,
low noise, high power density, high cost performance by Zero Voltage Switching technology (ZVS)

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Specifications（catalog download）（technical data download）

	PAF400F280-1.8	PAF400F280-3.3	PAF400F280-5
Input voltage range	200-400VDC
Output voltage range	1.0～2.6V	2.2～4.2V	2.9～6.0V
Parallel operation	Possibe
line regulation	6mV	10mV	15mV
	within nominal input voltage range at constant load
Load regulation	6mV	10mV	15mV
	no load to full load at constant input voltage
Cooling	Conduction cooling （Heatsink & airflow has to chosen according to instruction manual ）
Operating ambient temperature	Baseplate temperature : -20～+85°C Ambient temperature : above -20°C
Withstand voltage	Input-output : 3kVDC, Input-baseplate 2.5kVDC input-baseplate 500VDC, output-chassis : for 1min
Safty standard	Approved to UL1950,CSA60950（C-UL） , EN60950（BSI）
Fanctions	Over voltage protection,Over current protection,Remote on/off control