MODEL

NES-75-5 

NES-75-12

NES-75-15

NES-75-24

NES-75-48

OUTPUT

DC VOLTAGE

5V

12V

15V

24V

48V

CURRENT RANGE

0 ~ 14A  

0 ~ 6.2A 

0 ~ 5A 

0 ~ 3.2A

0 ~ 1.6A

RATED CURRENT

14A

6.2A

5A

3.2A

1.6A

RATED POWER

70W

74.4W

75W

76.8W

76.8W

RIPPLE & NOISE (max.)  Note.2

80mVp-p  

120mVp-p

150mVp-p

200mVp-p

240mVp-p

VOLTAGE ADJ. RANGE

4.75 ~ 5.5V 

10.8 ~ 13.2V 

13.5 ~ 16.5V

21.6 ~ 26.4V 

43.2 ~ 52.8V

VOLTAGE TOLERANCE

NOTE.3

2.0%

1.0%

1.0%

1.0%

  1.0%

LINE REGULATION

0.5%

0.5%

0.5%

0.5%

0.5%

LOAD REGULATION

0.5%

0.5%

0.5%

0.5%

0.5%

SETUP, RISE TIME NOTE.5

500ms, 30ms/230VAC   1200ms, 30ms/115VAC at full load

HOLD UP TIME (Typ.)

50ms/230VAC    10ms/115VAC at full load

 INPUT

VOLTAGE RANGE

85 ~ 264VAC   120 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

77%

82%

83%

86%

87%

AC CURRENT (Typ.)

1.5A/115VAC    0.9A/230VAC

INRUSH CURRENT (Typ.)

COLD START 45A

LEAKAGE CURRENT

<2mA / 240VAC

PROTECTION

OVER LOAD

105 ~ 135%          110 ~ 150% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

5.75 ~ 6.75V 

13.8 ~ 16.2V 

17.25 ~ 20.25V

27.6 ~ 32.4V  

55.2 ~ 64.8V

Protection type : Shut down o/p voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.

-20 ~ +60oC (Refer to output load derating curve)

WORKING HUMIDITY

20 ~ 90% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85oC , 10 ~ 95% RH

TEMP. COEFFICIENT

0.03%/oC (0 ~ 45oC )

VIBRATION

10 ~ 500Hz, 2G 10min./1cycle, period for  60min. each along X, Y, Z axes

SAFETY &EMC(Note 4)

SAFETY STANDARDS

UL60950-1, CB(IEC60950-1) approved

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, EN55024, EN61000-6-1, light industry level, criteria A

 OTHERS

MTBF

378.2K hrs min. MIL-HDBK-217F (25 )

DIMENSION

159*97*38mm (L*W*H)

PACKING 

0.52Kg; 30pcs/16.6Kg/0.97CUFT