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EPS-45-48
13.45
Details
Meanwell EPS-45-48 is a 45W Single Output Switching Power Supply with 48V1A0-1.1A48W52.8W300mVp-p43.2-52.8V. It gives high-power density on the 4" by 2" footprint, and also accepts 80~264VAC input. Besides them, the item provides various output voltages between 3.3V and 48V. With the high working efficiency reaching up to 90% and the extremely low no load power consumption, EPS-45-48 is able to be used for ClassⅡ(no FG) system design. What’s more, it complies with the international safety regulations such as UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004. Furthermore, the product is provided with various protection types such as Short circuit, Overload and Over voltage. Thanks to its high efficiency, low cost and longevity, Meanwell EPS-45-48 is a high price-to-performance power supply solution for various industrial applications.
Meanwell EPS-45-48 Specifications
|
EPS-45-48 |
-C |
□=Blank, -C; Blank=PCB only, C=Enclosed type |
| Model | EPS-45-48 □ | |
| OUTPUT | DC VOLTAGE | 48V |
| RATED CURRENT | 1A | |
| CURRENT RANGE | 0-1.1A | |
| RATED POWER | 48W | |
| PEAK LOAD (10sec.) | 52.8W | |
| RIPPLE & NOISE (max.) | 300mVp-p | |
| VOLTAGE ADJ. RANGE | 43.2-52.8V | |
| VOLTAGE TOL ERANCE | ±1.0% | |
| LINE REGULATION | ±0.5% | |
| LOAD REGUL .ATION | ±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 | 90 ~ 264VAC 127 ~ 370VDC [DC input operation possible by connecting AC/N(+), AC/L(-)] |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| EFFICIENCY (Typ.) | 90.00% | |
| AC CURRENT (Typ.) | 1.8A/115VAC 1A/230VAC | |
| INRUSH CURRENT(Typ.) | COLD START 60A/230VAC | |
| LEAKAGE CURRENT | <2mA/240VAC | |
| PROTECTION | OVERL OAD | 115 ~ 160% rated output power |
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||
| OVER VOLTAGE | 53.3-64.8V | |
| 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℃) | |
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | |
| OPERATING ALTITUDE | 4000 meters | |
| SAFETY & EMC | 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/EN55024, heavy industry level, criteria A, EAC TP TC 020 | |
| OTHERS | MTBF | 652.3Khrs 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 | |
Meanwell EPS-45-48 Features
l Universal AC input/Full range
l Optional L-Bracket and cover
l High efficiency up to 90%
l Protections: Short circuit/Overload /Over voltage
l Cooling by free air convection
l 4"X 2" compact size
l LED indicator for power on
l No load power consumption<0.3 W
l Operating altitude up to 4000 meters
l 3 years warranty
Meanwell EPS-45 Series Mechanical Diagram
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| Brand | Meanwell |
|---|
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