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 |