EPS-45 series
March 5, 2023
EPS-65S series
March 5, 2023MW Mean Well Meanwell 45W Single Output Power Supply EPS-45S Series
Features
- 3″×2″ miniature size
- Universal AC input / Full range
- ClassⅡ(without FG) installations
- No load power consumption<0.1W
- High efficiency up to 91%
- For 1U applications
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- 30~70℃ wide range of operating temperature
- Operating altitude up to 5000 meters
- LED indicator for power on
- 3 years warranty
Mean Well Power Supply EPS-45S Series Data Sheet Download
Description
EPS-45S is a 45W highly reliable green PCB type industrial power supply with a high power density on the 3” by 2” footprint. It accepts 80~264VAC input and offers various output voltages between 3.3V and 48V. The working efficiency is up to 91% and the extremely low no load power consumption is down below 0.1W. EPS-45S is able to be used for ClassⅡ(no FG) system design.
In Mean Well open frame green PCB type, there are EPS-15, EPS-25, EPS-35, EPS-45S, EPS-65S, EPP-120S, EPS-45, EPS-65, EPS-120, EPP-100, EPP-150, EPP-200, EPP-300, EPP-400, EPP-500 and ELP-75.
Mean Well Power Supply EPS-45S Series Model Encoding
Specification
| ORDER NO. | EPS–45S–3.3 | EPS–45S–5 | EPS–45S–7.5 | EPS–45S–12 | EPS–45S–15 | EPS–45S–24 | EPS–45S–48 | ||
|
OUTPUT |
DC VOLTAGE | 3.3V | 5V | 7.5V | 12V | 15V | 24V | 48V | |
| RATED CURRENT | 8A | 8A | 5.4A | 3.8A | 3A | 1.9A | 0.94A | ||
| CURRENT RANGE | 0 ~ 8.8A | 0 ~ 8.8A | 0 ~ 5.95A | 0 ~ 4.18A | 0 ~ 3.3A | 0 ~ 2.1A | 0 ~ 1.03A | ||
| RATED POWER | 26.4W | 40W | 40.5W | 45.6W | 45W | 45.6W | 45.1W | ||
| PEAK LOAD (10sec.) Note.2 | 29W | 44W | 44.6W | 50.2W | 49.5W | 50.2W | 49.4W | ||
| RIPPLE & NOISE (max.) Note.3 | 80mVp-p | 80mVp-p | 80mVp-p | 120mVp-p | 150mVp-p | 240mVp-p | 300mVp-p | ||
| VOLTAGE ADJ.RANGE | 3.1~3.6V | 4.7~5.5V | 7.12~8.3V | 11.4~13.2V | 13.5~16.5V | 22.8~27.6V | 45.6~52.8V | ||
| VOLTAGE TOLERANCE Note.4 | ±2.0% | ±2.0% | ±2.0% | ±2.0% | ±1.0% | ±1.0% | ±1.0% | ||
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ||
| LOAD REGULATION | ±2.0% | ±2.0% | ±2.0% | ±2.0% | ±1.0% | ±1.0% | ±1.0% | ||
| SETUP, RISE TIME | 500ms, 30ms / 230VAC 500ms, 30ms / 115VAC at full load | ||||||||
| HOLD UP TIME (Typ.) | 30ms / 230VAC 12ms / 115VAC at full load | ||||||||
|
INPUT |
VOLTAGE RANGE Note.5 | 80 ~ 264VAC | |||||||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||||||
| EFFICIENCY (Typ.) | 80% | 83% | 85% | 88% | 89% | 90% | 91% | ||
| AC CURRENT (Typ.) | 1.2A / 115VAC 1A / 230VAC | ||||||||
| INRUSH CURRENT (Typ.) | СOLD STAR 30A/115VAC 60A/230VAC | ||||||||
| LEAKAGE CURRENT (max.) | 0.25mA/264VAC | ||||||||
|
PROTECTION |
OVERLOAD | 115 ~ 150% rated output power | |||||||
| Protection type: Hiccup mode, recovers automatically after fault condition is removed | |||||||||
| OVER VOLTAGE | 3.8~5V | 5.7~6.8V | 8.62~11.3V | 13.8~16.2V | 17.25~20.3V | 28.4~32.4V | 55.2~64.8V | ||
| Protection type: Shut down o/p voltage, re-power on to recover | |||||||||
|
ENVIRONMENT |
WORKING TEMP. | -30 ~ +70℃ (Refer to “Derating Curve”) | |||||||
| WORKING HUMIDITY | 20% ~ 90% RH non-condensing | ||||||||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH | ||||||||
| TEMP. COEFFICIENT | ±0.03% / ℃ (0 ~ 50℃) | ||||||||
| OPERATING ALTITUDE Note.7 | 5000 meters | ||||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||||||||
|
SAFETY & EMC (Note. 8) |
SAFETY STANDARDS | UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, EAC TP TC 004 approved | |||||||
| WITHSTAND VOLTAGE | I/P-O/P: 3KVAC | ||||||||
| ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | ||||||||
| EMC EMISSION | Compliance to BS EN/EN55032(CISPR32) Class B, BS EN/EN61000-3-2,3, EAC TP TC 020 | ||||||||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, Heavy industry Level, EAC TP TC 020 | ||||||||
|
OTHERS |
MTBF | 3334.3K hrs min. Telcordia SR-332 (Bellcore); 706.6K hrs min. | MIL-HDBK-217F (25℃) | ||||||
| DIMENSION | 76.2*50.8*24mm or 3″ * 2″ *0.945″ inch (L*W*H) | ||||||||
| PACKING | 0.11Kg; 120pcs/14.2Kg/0.94CUFT | ||||||||
Applications
- Industrial electrical equipment
- Mechanical equipment
- Factory automation equipment
- Handheld electronic device
