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SPV-300-48
95.91
Details
Meanwell SPV-300-48 is 300W Single Output Power Supply with 48V6.25A0-6.25A300W240 mVp-p41-52.8V. The item is designed low profile with high frequency, and high efficiency up to 86% Moreover, it is equipped with PFC Function and programmable output voltage capability. By adding an external control signal of 1∼5.5 V DC, the output voltage can be fine-tuned between 20% and 110% of the rated value, increasing the flexibility of the end system user and meets the requirements of equipment that needs to switch between different output voltages. Additionally, SPV-300-48 is cooled by a built-in long-life DC fan with on/off control, and supplies the complete protection function such as short circuit, over voltage, overload and over temperature. In light of its excellent quality, high reliability, and long lifespan, Meanwell SPV-300-48 works as an ideal power supply solution for various industrial applications such as LCD panel burn-in systems, IC test equipment, factory automation, mechanical and electrical industries, or any application where output voltage adjustment is often required.
Meanwell SPV-300-48 Specifications
| Model | SPV-300-48 | |
| Output | DC VOLTAGE | 48V |
| RATED CURRENT | 6.25A | |
| CURRENT RANGE | 0-6.25A | |
| RATED POWER | 300W | |
| RIPPLE & NOISE (max.) | 240 mVp-p | |
| VOLTAGE ADJ. RANGE | 41-52.8V | |
| VOLTAGE TOLERANCE | ±1% | |
| LINE REGUL ATION | ±0.2% | |
| LOAD REGULATION | ±0.5% | |
| SETUP, RISE TIME | 800ms, 50ms/230VAC 2500ms, 50ms/115VAC at full load | |
| HOLD UP TIME | 16ms/230VAC 16ms/115VAC at full load | |
| Input | VOLTAGE RANGE | 88 ~ 264VAC 124 ~ 370VDC |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| POWER FACTOR (Typ.) | PF>0.95/230VAC PF>0.98/115VAC at full load | |
| EFFICIENCY (Typ.) | 86.50% | |
| AC CURRENT (Typ.) | 3.6A/115VAC 1.8A/230VAC | |
| INRUSH CURRENT (Typ. ) | 20A/115VAC 45A/230VAC | |
| LEAKAGE CURR ENT | <1mA / 240VAC | |
| OVERLOAD | 105 ~ 135% rated output power | |
| Protection type : Constant current limiting, recovers automatically after fault condition is removed | ||
| OVER VOLTAGE | 57.6 ~ 67.2V | |
| Protection type : Shut down o/p voltage, re-power on to recover | ||
| OVER TEMPERATURE | Shut down o/p voltage, recovers automatically after temperature goes down | |
| FUNCTION | REMOTE CONTROL | 4 ~ 10VDC power off, <0 ~ 0.8VDC power on |
| OUTPUT VOLTAGE TRIM | 9.6 ~ 52.8V | |
| ENVIRONMENT | WORKING TEMP | -20 ~ +65℃ (Refer to "Derating Curve") |
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH non-condensing | |
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 50℃) | |
| SAFETY &EMC | VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
| SAFETY STANDARDS | UL60950-1, TUV BS EN/EN60950-1, 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, light industry level, EAC TP TC 020 | |
| Others | MTBF | 2116.3K hrs min. Telcordia SR-332 (Bellcore) ; 210.6K hrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 215*115*50mm (L*W*H) | |
| PACKING | 1.1Kg; 12pcs/14Kg/0.92CUFT | |
Meanwell SPV-300-48 Features
l 3 years warranty
l Built-in fan speed control
l Universal AC input / Full range
l Built-in remote ON-OFF control
l Built-in active PFC function, PF>0.95
l Forced air cooling by built-in DC Fan
l Fixed switching frequency at 100KHz
l Protections: Short circuit/Overload/Over voltage/Over temperature
l Output voltage programmable from 20~1101 by 1 ~5.5VDC external control signal
Meanwell SPV-300-48 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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