Nguồn Mean Well 24V 3.2A Nes 75W

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Place of Origin: China (Mainland) Brand Name: Mean Well Model Number: NED-75A
Output Power: 71W Output Type: Dual Input Voltage: 85~264VAC; 120~370VDC
Output Voltage: 5V; 12V Output Frequency: 0 Output Current: 1~7A; 0.3~4A
Frequency Range: 47 ~ 63Hz Product: dual output switching power supply 5v 12v Certification: CB CE UL EMC
Dimension: 159*97*38mm (L*W*H) Packing: 0.52Kg; 30pcs/16.6Kg/0.97CUFT Warranty: 2 Years
Protections: Short circuit / Overload / Over voltage
Packaging Details: 0.52Kg; 30pcs/16.6Kg/0.97CUFT
Delivery Detail: 1~15 Days

MEAN WELL 75W NED-75A dual output switching power supply 5v 12v
UL,CE,CB,EMC
100% full load burn-in test
2 years warranty

MEAN WELL 75W NED-75A dual output switching power supply 5v 12v

 

1.  Specification:  [ MEAN WELL 75W NED-75A dual output switching power supply 5v 12v ]

 

Features:

  • Universal AC input / Full range
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • 100% full load burn-in test
  • 2 years warranty

MODEL

NED-75A

OUTPUT

OUTPUT NUMBER

CH1

CH2

DC VOLTAGE

5V

12V

RATED CURRENT

7A

3A

CURRENT RANGE Note.6

1 ~ 8A

0.3 ~ 4A

RATED POWER

71W

 

RIPPLE & NOISE (max.) Note.2

80mVp-p

120mVp-p

VOLTAGE ADJ. RANGE

CH1: 4.75 ~ 5.5V

 

VOLTAGE TOLERANCE Note.3

±2.0%

±6.0%

LINE REGULATION Note.4

±0.5%

±1.0%

LOAD REGULATION Note.5

±1.5%

±3.0%

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%

AC CURRENT (Typ.)

1.5A/115VAC    0.9A/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 condition is removed

 

OVER VOLTAGE

CH1: 5.75 ~ 6.75V

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

  

ENVIRONMENT

  

WORKING TEMP.

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

WORKING HUMIDITY

20 ~ 90% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85°C , 10 ~ 95% RH

TEMP. COEFFICIENT

±0.03%/ °C (0 ~ 45°C )

VIBRATION

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

  

SAFETY &

EMC

(Note 7)

  

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 /25°C/ 70%RH

EMC EMMISION

Compliance to EN55022 (CISPR22) Class B,  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

 

MTBF

381.3K hrs min. MIL-HDBK-217F (25 °C)

OTHERS

DIMENSION

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

 

PACKING

0.52Kg; 30pcs/16.6Kg/0.97CUFT

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 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 20% to 100% rated load, and other output at 60% rated load.

6. Each output can work within current range. But total output power can't exceed rated output power.

7. 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 meets

 

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