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EPS-45S
13.08

EPS-45S

As low as $13.08

Meanwell 45W Single Output Switching Power Supply

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Availability:In stock
SKU Meanwell EPS-45S
Brand Meanwell
Details

Meanwell EPS-45S Series is a 45W highly reliable green PCB type industrial power supply with a high-power density on the3" by 2" footprint. The entire series accepts 80~264VAC input and offers various output voltages between 3.3V and 48V. With the working efficiency up to 91 % and the extremely low no load power consumption. It is able to be used for ClassⅡ(no FG) system design. Apart from them, EPS-45S complies with ErP specifications for end systems and Energy Star requirements. It is cooled by free air convection and provides various protection types such as Short circuit, Overload and Over voltage. Due to the complete protection types and relevant certificates for UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, EAC TP TC 004. Meanwell EPS-45S Series is suitable for applications such as factory automation, electrical and mechanical equipment and so on.

Meanwell EPS-45S

Meanwell EPS-45S Series Encoding

EPS Series Name
45 Output Wattage
S Small Size
3.3 Output Voltage

Meanwell EPS-45S Series Model Specifications

Model 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 27V
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.) 29W 44W 44.6W 50.2W 49.5W 50.2W 49.4W
RIPPLE & NOISE (max.) 80mVp-p 80mVp-p 80mVp-p 120mVp-p 150mVp-p 240mVp-p 300mVp-p
VOLTAGE ADJ. RANGE 3.1-3.6V 4.75-5.5V 7.12-8.3V 11.4-13.2V 13.5-16.5V 22.8-27.6V 45.6-52.8V
VOLTAGE TOL ERANCE  ±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 REGUL .ATION ±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 80 ~ 264VAC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 80.00% 83.00% 85.00% 88.00% 89.00% 90.00% 91.00%
AC CURRENT (Typ.) 1.2A / 115VAC 1A / 230VAC
INRUSH CURRENT(Typ.) СOLD STAR 30A/115VAC 60A/230VAC
LEAKAGE CURRENT 0.25mA/264VAC
PROTECTION OVERL OAD 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)
VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
OPERATING ALTITUDE 5000 meters
SAFETY & EMC SAFETY STANDARDS  UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, EAC TP TC 004 approved
ISOLATION LEVEL Primary-Secondary: 2xMOPP
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/EN55024, Heavy industry Level criteria A, EAC TP TC 020
OTHERS MTBF 726.2Khrs min. MIL-HDBK-217(25)
DIMENSION 76.2*50.8*24mm or 3" * 2" *0.945" inch (L*W*H)
PACKING 0.11Kg; 120pcs/14.2Kg/0.94CUFT

Meanwell EPS-45S Series Features

l  3"x2"miniature size

l  Universal AC input/Full range

l  Class П (without FG) installations

l  No load power consumption<0.1 W

l  High efficiency up to 91%

l  For 1U applications

l  Protections: Short circuit/Overload/Over voltage

l  Cooling by free air convection

l  -30~70℃ wide range of operating temperature

l  Operating altitude up to 5000 meters

l  LED indicator for power on

l  3 years warranty

Meanwell EPS-45S

Meanwell EPS-45S Series Applications

l  Industrial electrical equipment

l  Mechanical equipment

l  Factory automation equipment

l  Handheld electronic device

Meanwell EPS-45S

Meanwell EPS-45S Series Mechanical Diagram

Meanwell EPS-45S Series Mechanical DiagramMeanwell EPS-45S Series Mechanical Diagram

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