400w power supply switching metal case, ac dc switch mode power supply 24vdc

Item No.

NS-60W-12V 

NS-120W-12V 

NS-400W-12V 

NS-60W-24V 

NS-120W-24V 

NS-400W-24V 

Output 

DC Voltage 

12V 

 12V

12V 

24V 

 24V

24V 

Rated Current 

5A 

10A 

33A 

2.5A 

5A 

16.6A

Current Range 

0~5A 

0~10A 

0~33A 

0~2.5A 

0~5A 

0~16.6A

Rated Power 

60W 

120W 

400W 

 60W

120W 

400W 

Ripple & Noise (Max) Note 2 

120mVp-p 

 125mVp-p 

150mVp-p 

150mVP-p 

120mVp-p 

150mVp-p 

Voltage Tolerance Note 3

±1%

±0.6% 

Line Regulation 

±1.0%

±1.0% 

±1.0% 

±1.0% 

±0.6% 

±1.0% 

Load Regulation 

±1% 

±1% 

±1.0% 

 ±1.0%

±0.6%

±1.0 

Set up time,Hold time

   1000ms,30ms at full load

 Input

 Voltage Range Note. 4

90~250VAC;100~250VAC 

Frequency Range 

47~63Hz 

 Efficiency (Type.)

86% 

86% 

86% 

88% 

88% 

88% 

 AC Current (Type.)

3.15A/115VAC 1.5A/230VAC 

 Inrush Current (Max)

Cold Start 20A/115VAC 40A/230VAC 

Leakage Current 

<1mA / 240 VAC 

Protection 

Over Load 

105 ~ 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

13.8  ~16.2V

27.6 ~ 32.4V 

 27.8~32.6V

27.6 ~ 32.4V 

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

Environment 

Working Temperature 

-30 ~ 70°c 

Working Humidity 

20 ~ 90% RH non-condensing 

Storage temp & Humidity 

-40~+80°c,10~95%RH 

Temp. coefficient 

±0.03/ºc (0~50°c) 

Vibration 

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

Safety and EMC 

 Safety Standards

IP42 approved 

Withstand Voltage 

I/P-O/P:3KVAC 

Isolation Resistance 

I/P-O/P:>100M ohms /500VDC /25 °C / 70% RH 

EMC Emission 

Compilance to EN55022 (CISPR22) Class B,EN61000-3-2 class A (≤80 load), EN61000-3-3 

EMC Immunity 

Comply with EN55022 class B, EN61000-3-2 class A (≤80% load), EN 61000-3-3 

Others

MTBF 

703Khrs min, MIL-HDBK-217F (25ºC) 

Measurement 

110x78x36 mm for 60w,129x98x38 mm for 120w,215x114x50mm for 360w

net weight:0.25/0.35/0.78kg,96 pcs/69pcs/20pcs in carton size (1.18/1.47/1.17cuft) 

Remark:

1.All technical data if not mentioned, it should be measured at 230v,rated load and 25 °c of relative temperature

2.Ripple and noise are tested at 20mhz of bandwidth via 12" twitsted pair-wire terminated with 0.1uf and 47uf parael cap.

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

4.derating may be loaded with low input voltage, it should double check the detailed static characteristics

5.As power supply need to connected with final terminal equipment, which require the equipment to comply with EMC standard on the complete installation process again