ttrr06011

NES-350W Series Efficient Single Switching Power Supply
Features:
· AC input voltage range selected by switch
· Small volume, low weight, high efficiency
· Protections: short circuit/ over load/ over voltage/ over temp
· Built-in cooling DC fan
· Cooling fan ON-OFF auto control
· LED indicator for power on
· 100% full load burn-in test
· 3 Years warranty
ModelNES-350-5NES-350-12NES-350-15NES-350-24NES-350-48
Output
DC voltage5V12V15V24V48V
Voltage tolerance±2%±1%±1%±1%±1%
Rated current60A29A23.3A14.6A7.3A
Current range0~60A0~29A0~23.3A0~14.6A0~7.3A
Rated power300W348W349.5W350.4W350.4W
Ripple & noise150mvp-p150mvp-p150mvp-p150mvp-p240mvp-p
DCvoltage ADJ.range-9% ~ +10%±10%±10%±10%±10%
Input
Voltage range90~132VAC/ 180~264VAC (selected by switch), 255~373VDC
Frequency47~63HZ
AC current7A/ 115VAC, 4A/ 230VAC
Efficiency80%84%84%86%87%
Inrush currentCold start current 40A/115VAC, 60A/230VAC
Leakage current< 3.5mA/240VAC
Protection
OverloadRated output power 105%~135% start over load protection
Protection type: hiccup mode, auto-recovery after fault condition is removed
Over voltage6.8~8.2V15.6~17.8V18.6~20.8V30.6~33.2V54.8~56.6V
Protection type: hiccup mode, auto-recovery after fault condition is removed
Over temperature≥50℃ fan on, ≤45℃ fan off, ≥95℃±5℃ start over temperature protection
Protection mode: cutoff output, auto-recovery after temperature become normal
EnvironmentWorking temp, humidity-20℃~+60℃, 20%~90% RH
Storagetemp, humidity-40℃~+85℃, 10%~95% RH non-condensing
Withstand vibration10~500HZ, 2G 10min/1cycle, period for 60 minutes, each axes
SafetyWithstand voltageI/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
Isolated resistanceI/P-O/P, I/P-FG, O/P-FG: 100M ohms/ 500VDC
FitstandardSafety standardCompliance to UL1012
EMC standardCompliance to EN55022, CLASSA
OthersDimension215*115*50mm (L*W*H)
Weight / packing1.0kg/ 24pcs/ 25kg/ 0.049 m³/ 1.72CUFT
Note1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ 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.China Performance Constant Voltage factory
website:http://www.honwhim.com/ac-to-dc-power-supply/performance-constant-voltage/

Follow us

Stats

76269 views

1397 ads

9274 users