Crs-350-24 110V-220V Input 350W Output AC to DC SMPS/Switching Power Supply

Except the efficiency is 91.5%, the design of the metal net shell strengthened heat dissipation ability makes the CRS-200,350 work in the absence of fan -30ºC to +70ºC temperature range. Provide ultra-low no-load power consumption (less than 0).3W) can make the terminal system easily meet the international energy requirements. CRS-200,350 has complete protection function and 5G vibration resistance; It complies with TUV EN60950-1,EN60355-1,EN61558-1/-2-16,UL60950-1 and GB4943 international safety regulations, CRS-200,350 series provides a cost-effective solution for a variety of industrial applications.

Products Details


CRS-200,350 series is a 200,350W single-group output sealed power supply, with a 30mm low-profle design, using 85~264VAC full range ac input whole series to provide 5V,12V,15V,24V,36V and 48V output.  

Product Parameter

Type Technical indicators
Output DC voltage 5V 12V 24V 36V 48V
Rated current 40A 17A 8.8A 5.9A 4.4A
Rated power 200W 204W 211.2W 212.4W 211.2W
Ripple and noise 150mVp-p 150mVp-p 150mVp-p 200mVp-p 200mVp-p
Voltage regulation range ±10%
Voltage precision ±3.0% ±1.5% ±1.0% ±1.0% ±1.0%
Linear adjustment rate ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Load rregulation rate ±2.0% ±1.0% ±0.5% ±0.5% ±0.5%
Star up time 1500ms、50ms/230VAC  1500ms、50ms/115VAC(full load)
Keep time 16ms/230VAC  12ms/115VA(full load)
Input Voltage range/frequency 90-132VAC/180-264VAC via switch selection/240-370VDC 47Hz-63Hz
Efficiency(typcial) 87% 88% 90% 89.50% 90%
Working current 4A/115VAC 2.2A/230VAC
Shock current Cold start:60A/115VAC 60A/230VAC
Leakage current <2mA 240VAC
Protection characteristics Overload protection Protection type: burp mode, remove the abnormal situation and automatically return to normal
Overvoltage protection Protection type:close output and restart automatically to normal
Over temperature protection Protection type:close output and restart automatically to normal
Environmental science Working temperature and humidity -25℃~+70℃;20%~90RH
Storage temperature and humidity 40℃~+85℃; 10%~95RH
Security Pressure resistance Input - output :3KVAC input-case :2KVAC output -case: 0.5kvac duration :1 minute
lnsulation impedance Input - output and input - shell, output - shell: 500 VDC /100 m Ω 25℃,70% RH
Other Size 215*115*30mm(L*W*H)
Net weight / gross weight 660g/727g
Remarks (1)Measurement of ripple and noise: Using a 12 "twisted-pair line with a capacitor of 0.1uF and 47uF in parallel at the terminal,the measurement is carried out at 20MHz bandwidth. (2)Efficiency is tested at the input voltage of 230VAC,rated load and 25℃ ambient temperature.Accuracy: including setting error,linear adjustment rate and load adjustmient rate.Test method of linear adjustment rate: testing from low voltage to high voltage at rated loadLoad adjustment rate test method: from 0%-100% rated load.The start-up time is measured in the cold start state, and the fast frequent switch machine may increase the startup time.When the altitude is above 2000 meters, the operating temperature should be lowered by 5/1000.

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