Product Description

Model			DPS-75S-12	DPS-75S-24	DPS-75S-48
Output	Rated output voltage		12 V	24 V	48 V
	Rated output current		6.3 A	3.2 A	1.9 A
	Rated power output		75 W
	Peak current		7.5 A	3.8 A	1.9 A
	Circuit voltage fluctuation rate		±0.5 %	±0.5 %	±0.5 %
	Load voltage fluctuation rate		±1 %	±1 %	±1 %
	Ripple		120 ㎷ p-p max	150 ㎷ p-p max	240 ㎷ p-p max
	Ambient temperature fluctuation		±1 %	±1 %	±1 %
	Running time		200 ㎳ max (110 V AC, Io=100 %)
	Remaining time		10 ㎳ min (110 V AC, Io=100 %)
	Voltage fluctuation range		11.2 - 13.7 V	22.6 - 27.6 V	45.2 - 50.1 V
	Voltage setting range		±1 % max (Rated output voltage)
Input	Input voltage		100 - 240 V AC (※Designed voltage range : 85 - 264 V AC)
	Input frequency		50 - 60 ㎐ (47 - 63 ㎐)
	Current (A)	110 V AC	1.3	1.3	1,3
		220 V AC	0.71	0.71	0.71
	Efficiency	220 V AC	85 %	86 %	90 %
	Inrush current	110 V AC	20 A Typ. (Ta=25 ℃, Io=100 % at Cold start)
		220 V AC	40 A Typ. (Ta=25 ℃, Io=100 % at Cold start)
	Leakage current	110 V AC	0.35 ㎃ max
		220 V AC	0.75 ㎃ max
Protection function	Over current protection		Protective function performed within 110 ~ 200 % of the rated output current
	Over voltage protection		14 - 18 V	30 - 34 V	59 - 63 V
	Overheating protection		Protection circuit is in operation when PWM controller's junction temperature is over 135~140℃
	Protection of output short		Auto Re-start
	DC OK Signal		Green LED (ON when output voltage is normal)
	DC OK Output		Relay output (ON when rated output is over 85%), 250 V AC 1 A max, 30 V DC 1 A max)
ETC	Dielectric strength		2,700 V AC for 1 min, Detection current = 10 ㎃, (Input – Output)
			1,500 V AC for 1 min, Detection current = 10 ㎃, (Input . FG)
			500 V AC for 1 min, Detection current = 10 ㎃, (Output – FG)
			500 V AC for 1 min, Detection current = 10 ㎃, (Output . DC OK)
	Insulation resistance		50 ㏁ min. (Input – Output, FG), (Output – FG, DC OK)
Environment	Ambient temperature		- 25 ~ +70 ℃ (Refer to the derating curve of output load)
	Ambient humidity		20 ~ 90 % RH (With no condensation)
	Storage temperature		- 40 ~ +85 ℃ (With no condensation)
	Vibration resistance		10 - 55 ㎐, peak amplitude 0.375 ㎜, 2 hours for each of 3 directions (DIN Rail is installed without applying voltage)
	Shock resistance		150 ㎨, 3 times for each of 6 directions (State of packing)
	Weight		536 g	528 g	524 g