YUEQING CHANCE ELECTRIC CO.,LTD

Product name : NES-200W
Item : 2014927111911
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  Details:
  NES-200W HIGH EFFICIENCY SWITCHING POWER SUPPLY 200W 

Features :

AC input range selectable by switch 

Protections: Short circuit / Overload / Over voltage/ 

Over temperature 

Cooling by free air convection 

Withstand 300vac surge input for 5 second 

Built-in constant current limiting circuit 

100% full load burn-in test 

LED indicator for power on 

Fixed switching frequency at 90KHz 

Low cost,high reliability

2 years warranty


 Details:

MODEL

NES-200-5

NES-200-7.5

NES-200-9

N ES-200-12

NES-200-15

NES-200-24

NES-200-48

 

 

 

 

 

 

 

     OUTPUT

 

 

 

 

 

DC VOLTAGE

5V

7.5V

9V

12V

15V

24V

48V

RATED CURRENT

40A

27A

11.2A

17A

14A

8.8A

4.4A

CURRENT RANGE

0 ~ 40A

0 ~ 27A

0 ~ 11.2A

0 ~ 17A

0 ~ 14A

0 ~ 8.8A

0 ~ 4.4A

RATED POWER

200W

200W

200W

200W

200W

200W

200W

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 Note.4

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

LOAD REGULATION Note.5

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

SETUP, RISE TIME

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

OVERLOAD

105 ~ 150% rated output power

Protection type : Constant current limiting, 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 : Shut down O/P voltage, recovers automatically after temperature goes down

 

 

ENVIRONMENT

WORKING TEMP.

-20 ~ +60”C (Refer to "Derating Curve")

WORKING HUMIDITY

20 ~ 90% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85°C, 10 ~95% RH

TEMP. COEFFICIENT

±0.03%/°C (0 ~ 50°C)

VIBRATION

10 ~ 500Hz, 2G 10min./1cycle, period for60min. each along X, Y, Z axes

 

SAFETY &

EMC

(Note 6)

 

SAFETY STANDARDS

UL60950-1, CB(IEC60950-1),CCC GB4943 approved

WITHSTAND VOLTAGE

I/P-O/P:1.5KVAC  I/PFG:1.5KVAC O/P-FG:0.5KVAC

ISOLATION RESISTANCE

I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25°C/ 70% RH

EMC EMISSION

Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-1, light industry level, criteriaA

 

OTHERS

 

MTBF

271.9K hrs min. MIL-HDBK-217F (25°C)

DIMENSION

215*115*50mm (L*W*H)

PACKING

0.93Kg; 12pcs/12Kg/0.92CUFT

 

 

 

 NOTE

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

 2.Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a0.1uf& 47uf parallel capacitor.

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

 4.Please connect positive pole of input voltage with mark “N” of terminal block, connect negative pole of input voltage with mark “L” of terminal block, using DC voltage for input voltage.



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