EPS-35 series
March 5, 2023
EPS-45S series
March 5, 2023MW Mean Well Meanwell 45W Single Output Power Supply EPS-45 Series
Features
- Universal AC input / Full range
- Optional L-Bracket and cover
- High efficiency up to 90%
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- 4″×2″ compact size
- LED indicator for power on
- No load power consumption<0.3W
- Operating altitude up to 4000 meters
- 3 years warranty
Mean Well Power Supply EPS-45 Series Data Sheet Download
Mean Well Power Supply EPS-45 Series Model Encoding
EPS-45-3.3 -C =Blank,-C ; Blank=PCB only, -C=Enclosed type
Specification
| MODEL | EPS-45-3.3 | EPS-45-5 | EPS-45-7.5 | EPS-45-12 | EPS-45-15 | EPS-45-24 | EPS-45-36 | EPS-45-48 | |
|
OUTPUT |
DC VOLTAGE | 3.3V | 5V | 7.5V | 12V | 15V | 24V | 36V | 48V |
| RATED CURRENT | 8A | 8A | 5.4A | 3.75A | 3A | 1.9A | 1.25A | 1A | |
| CURRENT RANGE | 0 ~ 9A | 0 ~ 9A | 0 ~ 6A | 0 ~ 4.2A | 0 ~ 3.3A | 0 ~ 2.1A | 0 ~ 1.4A | 0 ~ 1.1A | |
| RATED POWER | 26.4W | 40W | 40.5W | 45W | 45W | 45.6W | 45W | 48W | |
| PEAK LOAD (10sec.) Note.6 | 29.7W | 45W | 42W | 50.4W | 49.5W | 50.4W | 50.4W | 52.8W | |
| RIPPLE & NOISE (max.) Note.2 | 80mVp-p | 80mVp-p | 100mVp-p | 120mVp-p | 150mVp-p | 240mVp-p | 280mVp-p | 300mVp-p | |
| VOLTAGE ADJ. RANGE | 3.1 ~ 3.6V | 4.75 ~ 5.5V | 7.13 ~ 8.25V | 10.8 ~ 13.5V | 13.5 ~ 16.5V | 21.6 ~ 27V | 32.4 ~ 39.6V | 43.2 ~ 52.8V | |
| VOLTAGE TOLERANCE Note.3 | ±3.0% | ±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% | ±0.5% | |
| LOAD REGULATION | ±2.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | |
| SETUP, RISE TIME | 1000ms, 50ms/230VAC 2000ms, 50ms/115VAC at full load | ||||||||
| HOLD UP TIME (Typ.) | 50ms/230VAC 16ms/115VAC at full load | ||||||||
|
INPUT |
VOLTAGE RANGE Note.5 | 90 ~ 264VAC 127 ~ 370VDC [DC input operation possible by connecting AC/N(+), AC/L(-)] | |||||||
| FREQUENCY RANGE | 47 ~ 63Hz | ||||||||
| EFFICIENCY (Typ.) | 80% | 82% | 84% | 87% | 88% | 89% | 89% | 90% | |
| AC CURRENT (Typ.) | 1.8A/115VAC 1 A/230VAC | ||||||||
| INRUSH CURRENT (Typ.) | COLD START 60A/230VAC | ||||||||
| LEAKAGE CURRENT | <2mA/240VAC | ||||||||
|
PROTECTION |
OVER LOAD |
115 ~ 160% rated output power | |||||||
| Protection type: Hiccup mode, recovers automatically after fault condition is removed | |||||||||
|
OVER VOLTAGE |
3.7 ~ 4.45V | 5.6 ~ 6.75V | 8.63 ~ 10.1V | 13.8 ~ 16.2V | 17.25 ~ 20.25V | 27.6 ~ 32.4V | 39.7 ~ 46.8V | 53.3 ~ 64.8V | |
| Protection type: Shut down o/p voltage, re-power on to recover | |||||||||
|
ENVIRONMENT |
WORKING TEMP. | -30 ~ +70℃ (Refer to output load 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 | 4000 meters | ||||||||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||||||||
|
SAFETY & EMC (Note 4) |
SAFETY STANDARDS | UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved | |||||||
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | ||||||||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG: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 | 2981.8K hrs min. Telcordia SR-332 (Bellcore); 652.4K hrs min. MIL-HDBK-217F (25℃) | |||||||
| DIMENSION | PCB:101.6*50.8*29mm (L*W*H); with optional CASE:103.4*62*37mm (L*W*H) | ||||||||
| PACKING | PCB: 0.14Kg; 96pcs/ 14.5Kg/1.39CUFT; with optional CASE: 0.3Kg; 45pcs/ 14.5Kg/0.63CUFT | ||||||||
