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EPS-25-3.3
11.26
Details
Meanwell EPS-25-3.3 is 25W Single Output Switching Power Supply with 3.3V5A0-5.5A16.5W18.15W60mVp-p3.1-3.6V. The item is 30% smaller than the previous version and 10% more efficient. In addition, it is cooled by free air convection and operate under altitude up to 2000 meters. With the high efficiency up to 90% and the extremely low no-load power consumption <0.3W, EPS-25-3.3 complies with ErP specifications for end systems and Energy Star requirements. Moreover, the product offers various protections such as Short circuit, Overload and Over voltage. The complete protection functions and relevant certificates for UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 allows Meanwell EPS-25-3.3 suitable for various applications such as factory automation, electrical and mechanical equipment and applications requiring low no-load power consumption.
Meanwell EPS-25-3.3 Specifications
| Model | EPS-25-3.3 | |
| OUTPUT | DC VOLTAGE | 3.3V |
| RATED CURRENT | 5A | |
| CURRENT RANGE | 0-5.5A | |
| RATED POWER | 16.5W | |
| PEAK LOAD (10sec.) | 18.15W | |
| RIPPLE & NOISE (max.) | 60mVp-p | |
| VOLTAGE ADJ. RANGE | 3.1-3.6V | |
| VOLTAGE TOL ERANCE | ±2.0% | |
| LINE REGULATION | ±0.5% | |
| LOAD REGUL .ATION | ±1% | |
| SETUP, RISE TIME | 1000ms, 30ms/230VAC 1000ms, 30ms/115VAC at full load | |
| HOLD UP TIME (Typ.) | 50ms/230VAC 16ms/115VAC at full load | |
| INPUT | VOLTAGE RANGE | 85 ~ 264VAC 120 ~ 370VDC |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| EFFICIENCY (Typ.) | 79.00% | |
| AC CURRENT (Typ.) | 0.6A/115VAC 0.4A/230VAC | |
| INRUSH CURRENT(Typ.) | COLD START 35A/230VAC | |
| LEAKAGE CURRENT | <1mA/240VAC | |
| PROTECTION | OVERL OAD | 115 ~ 170% rated output power |
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||
| OVER VOLTAGE | 3.7-4.6V | |
| 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 | 2000 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 | 655.3K hrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 76.2*50.8*24mm (L*W*H) | |
| PACKING | 0.081Kg; 120pcs/10.7Kg/0.94CUFT | |
Meanwell EPS-25-3.3 Features
l Universal AC input/Full range
l 3"X 2" compact size
l LED indicator for power on
l No load power consumption<0.3W
l 3 years warranty
l High efficiency up to 90%
l Protections: Short circuit / Overload / Over voltage
l Cooling by free air convection
Meanwell EPS-25-3.3 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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