NES-25-24  NES series switching power supply

NES-25-24  NES series switching power supply Features:

Universal AC input/Full range

Protections: Short circuit / Overload / Over voltage / Over temperature

Cooling by free air convection

100% full load burn-in test

1 years warranty

NES-25-24  NES series switching power supply Pictures:

 NES-25 switching power supply

NES-25-24  NES series switching power supply SPECIFICATIONS:

MODEL

NES-25-5

NES-25-12

NES-25-15

NES-25-24

NES-25-48

DC VOLTAGE

5V

12V

15V

24V

48V

CURRENT RANGE

0 ~ 5A

0 ~ 2.1A

0 ~ 1.7A

0 ~ 1.1A

0 ~ 0.57A

RATED CURRENT

5A

2.1A

1.7A

1.1A

0.57A

RATED POWER

25W

25.2W

25.5W

26.4W

27.36W

RIPPLE & NOISE

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

2.0%

1.0%

1.0%

1.0%

  1.0%

LINE REGULATION

1.5%

0.5%

0.5%

0.5%

0.5%

LOAD REGULATION

1.5%

0.5%

0.5%

0.5%

0.5%

SETUP, RISE TIME

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.) 78% 83% 84% 86% 86%

AC CURRENT (Typ.) 0.55A/115VAC 0.35A/230VAC

INRUSH CURRENT (Typ.) COLD START 45A

LEAKAGE CURRENT

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 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

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

STANDARD

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

Weight: 0.33Kg

Packing: According to your order,we can provide different cartons for you.

NOTE:

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

 NES-25-24  NES series switching power supply Size:

NES-25 switching power supply

Maker Electric Aliexpress 米克电气淘宝店

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