Specifications
industrial power supply1.supported by CE ROHS
2.built-in EMI fiter with tiny ripple
3.two years warranty
4.high efficienc
industrial power supply
1.specification:
1.international AC input range
2.high efficiency, low working temperature
3.soft- start circuit, limiting AC surge current soft-start
4.short circuit, overload, over voltage protected
5.Built-in EMI filter, low ripple noise
6.Constant voltage output
7:Output current accuracy:5%
8:Power efficiency:>85%
9:Power factor (PF):>0.95
10:Ambient humidity:80% non-condensing
11:Mean Time Between Failure:>30000h
12:Conform to EN60950 GB4943 UL60950 Safety standards
13.Conform to CB9254 EN55022 EMC Standards
Model | PS250-W1V | PS250-W1V | PS250-W1V | |
output | DC voltage | 12V | 24V | 48V |
Voltage tolerance | ±2% | ±1% | ±1% | |
Rated current | 20A | 10A | 5.2A | |
Current range | 0~20A | 0~10A | 0~5.2A | |
Rated power | 250W | 250W | 250W | |
DC voltage ADJ.range | -9%~+10% | ±10% | ±10% | |
input | Voltage range | 85~132VAC/170~264VAC(selected by switch) | ||
frequency | 47~63HZ | |||
AC current | 5A/115VAC 2.5A/230VAC | |||
efficiency | 81% | 84% | 85% | |
Inrush current | Cold start current 25A/115 50A/230V | |||
Leakage current | < 3.5mA/240VAC | |||
protection | overload | Rated output power105%~135% start over load protection | ||
protection type:cutoff output,auto-recovery | ||||
over -voltage protection | ----- | |||
----- | ||||
environment | Working temp,humidity | -10°C~+60°C,20%~90%RH | ||
Storagetemp,humidity | -20°C~+85°C,10%~95%RH non-condensing | |||
Withstand vibration | 10~500HZ,2G 10min/1cycle,period for 60 minutes,each axes | |||
safety | Withstand voltage | I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | ||
Isolated resistance | I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC | |||
Fitstandard | Safety standard | Fit UL1012 | ||
EMC standard | Comply with EN55022,UL60950 | |||
| Weight/packing/size | 0.52kg/50pcs/26kg/159*99*49(mm) | ||
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 | |||
2. Photograph exhibition:
3.promise
1. Your inquiry related to our products or prices will be replied in 24hours;
2. Well-trained and experienced staffs to answer all your enquires in fluent English;
3. Any your customized demand we can help you to design and put into product;
4. As professional led power supply Manufacturer, we must give you the lowest price with high quality.