DC-DC Converter：TOYODENGENKIKI CO.,LTD.

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DD Series Brief Summery 　　　　　　　　

		Wide input voltage range
		Small size and light weight
		19 inces rackmounting Unit
		Response to wide voltage variation range.
		Cutom-made products are available by order.

ＤＤ-24400-48　Specification （＊）Betwqeen Primary and Secondary Cas　

Input Voltage	ＤＣ48Ｖ	Coolig Syste	Air Cooling With Blower (Built I Fan)
Input Voltage Range	DC45V～53V	Operating Temparature	0～+50℃
Output Voltage	DC24V	Storage Temparature	-20～+85℃
Output Voltage Deviation	±5％and within	Humidity	85％RH and below(no dew)
Output Curren	40Ａ	Insulate Resistance(*)	3MΩand over（DC500V）
Input Fluctuation	0.8％and below (DC38.2V～72V)	Withstand Voltage	Between Primary and Secondary AC500Ｖ 1munite
Overload Fluctuation	2.0％and below		Between Primary and Casw ＡＣ500Ｖ 1munite.
Ripple Noise	360ｍＶｐ-ｐ(measured by the Bayonet Probe)		Between Secondary and Case AC500Ｖ 1minut
Overcurrent Protection	Overcurrent Protection	Dimensional Outline Size	Ｗ480ＸＨ99ＸＤ280

TOYODENGENKIKI CO., LTD.

2306 Nippa-cho, Kohoku-ku, Yokohama-shi, Kanagawa-ken 223-0057
Telephone : +81-45-543-1002 Fax : +81-45-546-1479