Dual 48v 24v Power Supply

Item No.

K18-UP400D48+24

CH1

CH2

Output

Output Voltage

+48V

+24V

Rated Current

7.5A

1.7A

Current Range

0-8A

0-5A

Rated power

400W(with cooling fan)

Ripple

480mVp-p

300mVp-p

Adjustable output range

±5%

------

Output Accuracy

±1%

±5%

Line Regulation

±0.5%

±1%

Load Regulation

±0.5%

±5%

Set up, Rise, Keep up time

500ms, 50ms, 5ms

Input

Input Voltage range

88~264V AC

Input current

6A/115V, 3A/230V AC

Input frequency

47~63Hz

Efficiency

90% @ 220V AC

Inrush current

COLD START 30A/230VAC, 15A@115VAC

Leakage Current

< 0.35mA/240VAC

Protection

Over load protection

105~150%, Hiccup protection, automatic recovery.

Output over voltage

CH1:55-60V

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, EN60950-1, EN62368-1

Pressure

I/P-O/P:3KV; I/P-FG:1.8KV; O/P-FG:0.5KV AC 1min.

Insulation resistance

I/P-O/P, I/P-FG, O/P-FG:500VDC/ 100M Ohms

EMC standards

EN55032 EN55015 CLASSB, EN61000

Others

Dimension

127×82×39mm

Weight

0.6Kg

Notes

1. All parameters 220VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity;
2. Accuracy: includes set up tolerance, line regulation, load regulation and so on;
3. Ripple Test:30cm long strands connect the power supply and the load on the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end;
4. Line regulation: at rated load conditions, the input voltage changes from low to high measured;
5. Load regulation: the measured output load from 20% to 100% load change measured, other load is fixed at 60% of the load;