400W SMPS is the AC to DC power supply, input voltage is from 90VAC to 277VAC, it is with the active PFC, it can be used to the stage lights, stepper motor, battery charger and so on.
Features:
1, 400W power supply with High efficiency, low temperature rise;
2, CE power supply 400W with Built-in filters, low output noise;
3, DC24V 400W open frame power supply with Wide range of AC input voltage;
4, 400W switching power supply 24V with Short circuit, overload, over-temp. protection;
5, 400W Switching powers Used in Ventilator, charger etc.
Parameter | ||
Item No | K18-UP400S24 | |
Output | Output Voltage | +24V |
Rated Current | 16.7A | |
Current Range | 0-16.7A | |
Rated Power(with cooling fan) | 350W | |
Rated power(without cooling fan) | 400W | |
Ripple | 240mVp-p | |
Adjustable Output Range | 22.8-25.2V | |
Output Accuracy | ±1% | |
Line Regulation | ±0.5% | |
Load Regulation | ±0.5% | |
Set up, Rise, Keep up time | 500ms, 50ms, 20ms/230VAC | |
Input | Input Voltage Range | 88~264V AC, 100~370VDC |
Input Current | 6A/115V, 3A/230V | |
Input Frequency | 47~63Hz | |
Efficiency | 93% | |
Inrush Current | 15A@115VAC, 30A@230VAC | |
Leakage Current | <3.5mA@240V | |
Protection | Over Load Protection | 110~200%, Hiccup, automatic recovery |
Over temp. Protection | when TS1 position>105 degree, it will be protected, then automatic recovery. | |
Environment | Working Temp, Humidity | -20~60℃, 10~90% RH，No condensation |
Storage Temp, Humidity | -20~85℃, 10~95% RH | |
Temp, Drift | ±0.03%/℃(0~50℃) | |
Vibration | 10~500Hz, 2G 10min /1cycle, PERIOD FOR 60min EACH AXES | |
Safety&EMC Standards | Safety Standards | GB4943, EN60950 EN62368 |
Withstand Voltage | I/P-O/P:3kv, I/P-FG:1.5KV, O/P-FG:0.5KV DC 1min | |
Insulation Resistance | I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms | |
EMC Standards | EN55015 CLASSB; EN61000-3-2 | |
Others | Dimension | 127*82*39mm(L*W*H) |
Weight | 0.6kg | |
FAQ:
Q1: The power supply can be passed EMC?
A1: YES, we have Electromagnetic compatibility laboratory, so we can guarantee our power supply pass the EMC.
Q2: Is there any certificate for the switching power supply?
A2: YES, some of our power supply have the CE, PSE, UL, ETL, and CCC certificate.
Q3. Can I have a sample order for power supply?
A1: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q4: Do you accept OEM/ODM for the switching power supply?
A2: Yes. we do.
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