Home > Products > Electronics & Electricity > Power Supply & Distribution > Switching Power Supply

MODEL

NES-100-5

NES-100-7.5

NES-100-9 

NES-100-12

NES-100-15

NES-100-24

NES-100-48

 OUTPUT

DC VOLTAGE

5V

7.5V

9V

12V

15V

24V

48V

CURRENT RANGE

0~ 20A 

0~13.6A

0~11.2A

0~8.5A

0 ~ 7A

0~4.5A

0~2.3A

RATED CURRENT

20A

13.6A

11.2A

8.5A

7A

4.5A

2.3A

RATED POWER

100W

102W

100.8W

102W

105W

108W

110.4W

RIPPLE & NOISE (max.)  Note.2

80mVp-p  

120mVp-p 

120mVp-p 

120mVp-p 

120mVp-p

120mVp-p 

150mVp-p

VOLTAGE ADJ. RANGE

4.75 ~ 5.5V          

7.13 ~ 8.3V

8.55 ~ 9.9V

11.4 ~ 13.2V

14.25 ~ 16.5V

22.8 ~ 26.4V

45.6 ~ 52.8V

VOLTAGE TOLERANCE

NOTE.3

2.0%

1.0%

1.0%

1.0%

1.0%

1.0%

1.0%

LINE REGULATION

0.5%

0.5%

0.5%

0.5%

0.5%

0.5%

0.5%

LOAD REGULATION

0.5%

0.5%

0.5%

0.5%

0.5%

0.5%

0.5%

SETUP, RISE TIME NOTE.5

500ms, 20ms/230VAC   500ms, 20ms/115VAC at full load

HOLD UP TIME (Typ.)

30ms/230VAC    25ms/115VAC at full load

 INPUT

VOLTAGE RANGE

85 ~ 132VAC / 176 ~ 264VAC selected by switch 248 ~ 373VDC

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

80%

81%

81%

83%

84%

86%

86%

AC CURRENT (Typ.)

2A/115VAC    1.2A/230VAC

INRUSH, CURRENT (Typ.)

COLD START 36A

LEAKAGE CURRENT

<2mA / 240VAC

 PROTECTION

OVER LOAD

110 ~ 150% rated output power

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

OVER VOLTAGE

5.75 ~ 6.75V       

8.6 ~ 10.1V

10.4 ~ 12.2V

13.8 ~ 16.2V

17.25 ~ 20.25V

27.6 ~ 32.4V

55.2 ~ 64.8V

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

 ENVIRONMENT

WORKING TEMP.

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

WORKING HUMIDITY

20 ~ 90% RH non-condensing

STORAGE TEMP., HUMIDITY

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

TEMP. COEFFICIENT

0.03%/^oC (0 ~ 45^oC )

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

320.7Khrs min. MIL-HDBK-217F (25 )

DIMENSION

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

PACKING 

0.55Kg; 30pcs/17.5Kg/0.97CUFT

NOTE

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25^oCof ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

4. Line regulation is measured from low line to high line at rated load.

5. Load regulation is measured from 0% to 100% rated load.

6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meetsEMC directives.