The power supply is considered acomponent which will be installed into final equipment. The final equipment mustbe re-confirmed that it still meets EMC directives.
Features:
Universal AC input/Full range
Protections: Short circuit / Over load / Over voltage
Cooling by free air convection
100% full load burn-in test
1 year warranty
50W 15V Switching Power Supply NES-50-15 Mechanical Specification:
| MODEL | NES-50-15 | |
| OUTPUT | DC VOLTAGE | 15V |
| RATED CURRENT | 3.4A | |
| CURRENT RANGE | 0 ~ 3.4A | |
| RATED POWER | 51W | |
| RIPPLE & NOISE (max.) Note.2 | 150mVp-p | |
| VOLTAGE ADJ. RANGE | 13.5 ~ 16.5V | |
| VOLTAGE TOLERANCE Note.3 | ±1.0% | |
| LINE REGULATION Note.4 | ±0.5% | |
| LOAD REGULATION Note.5 | ±0.5% | |
| SETUP, RISE, HOLD TIME | 500ms, 30ms, 50ms/230VAC1200ms, 30ms, 10ms/115VACat full load | |
| INPUT | VOLTAGE RANGE | 85 ~ 264VAC 120 ~ 373VDC |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| EFFICIENCY (Typ.) | 83% | |
| AC CURRENT(Typ.) | 1.1A/115VAC 0.65A/230VAC | |
| INRUSH CURRENT (Typ.) | COLD START 45A | |
| LEAKAGE CURRENT | <2mA / 240VAC | |
| PROTECTION | OVERLOAD | 110 ~ 150% rated output power |
| Protection type: Hiccup mode, recovers automatically after fault conditionis removed | ||
| OVER VOLTAGE | 17.25 ~ 20.25V | |
| Protection type: Hiccup mode, recovers automatically after fault conditionis removed | ||
| ENVIRONMENT | WORKING TEMP. | -20 ~ +60ºC |
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |
| STORAGE TEMP., HUMIDITY | -40 ~ +85ºC, 10 ~ 95% RH | |
| TEMP. COEFFICIENT | ±0.03%/ºC (0 ~ 50ºC) | |
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Zaxes | |
| SAFETY & EMC(Note.6) | SAFETY STANDARDS | Design refer to UL60950-1, TUV EN60950-1 |
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | |
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC | |
| EMI CONDUCTION & RADIATION | Compliance to EN55022(CISPR22) Class B | |
| HARMONIC CURRENT | Compliance to EN61000-3-2,-3 | |
| EMS IMMUNITY | Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61000-6-2 (EN50082-2)heavy industry level, criteria A | |
| OTHERS | MTBF | 374.2Khrs min. MIL-HDBK-217F (25ºC) |
| DIMENSION | 129*98*38mm (L*W*H) | |
| PACKING | 0.41Kg; 45pcs/19.5Kg/1.24CUFT | |
| NOTE | 1. All parameters NOT specially mentioned are measured at 230VACinput, rated load and 25℃ of ambient temperature. 2. Ripple & noise aremeasured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated witha 0.1uf & 47uf parallel capacitor. 3. Tolerance: includes set uptolerance, line regulation and load regulation. 4. Line regulation ismeasured from low line to high line at rated load. 5. Load regulation ismeasured from 0% to 100% rated load. 6. The power supply is considered acomponent which will be installed into final equipment. The final equipment mustbe re-confirmed that it still meets EMC directives. | |
50W 15V Switching Power Supply NES-50-15 Mechanical Specification:
50W 15V Switching Power Supply NES-50-15 Certificate for LVD:
NES-50-15 EMC:
50W Switching 15V Power Supply
50W Switching 15V Power Supply
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