50w Dual Output Open Frame Power Supply 15v -15v
Description:
The KPD50-15A model is a 50W highly reliable series of power supply, available in PCB type. An input of 100-240V AC across with the output voltage of 15v and -15v.
Features:
1, 50w dual power supply 15v -15v with wide range AC input voltage;
2, 50W Mini smps 15V/-15V switching power supply have short circuit, over voltage and overload protection functions.
|
Parameter
|
|
Item NO.
|
KPD50-15A
|
|
|
CH1
|
CH2
|
|
Output
|
Output voltage
|
+15V
|
-15V
|
|
Rated current
|
2.0A
|
1A
|
|
Current range
|
0.2-2A
|
0.1-1.0A
|
|
Rated power
|
45W
|
|
Ripple & noise
|
150mV
|
150mV
|
|
Voltage adjustable range
|
CH1:11.2V~17.5V
|
|
Output accuracy
|
±1%
|
±5%
|
|
Line regulation
|
±0.5%
|
±1%
|
|
Load regulation
|
±0.5%
|
±4%
|
|
Set up,rise,keep up time
|
1s,50ms,10ms
|
|
Input
|
Input voltage range
|
100-240V AC
|
|
Input current
|
0.3A @ 220V AC
|
|
Frequency range
|
50-60 Hz
|
|
Efficiency@230Vac
|
85%
|
|
Inrush current
|
Cold start 15A/115V，30A/230V
|
|
Leakage current
|
<0.3mA@240V AC
|
|
Protection
|
Overload protection
|
110~200%, Hiccup protection, automatic recovery
|
|
Output overvoltage protection
|
130~150% Vout
|
|
Input overvoltage protection
|
-------
|
|
other functions
|
|
|
|
Environment
|
Work temperature,humidity
|
-10~45℃ 100% LOAD,45~60℃ 60% LOAD，10~90% RH，No condensation
|
|
Storage temperature humidity
|
-20~85℃，10~95% RH
|
|
Temperature drift
|
±0.03%/℃(0~50℃)
|
|
Safety& EMC Standards
|
Safety standards
|
EN60950; GB4943; UL60950
|
|
Withstand voltage
|
I/P-O/P:1.8KVAC I/P-FG:1.5KVAC O/P-FG:0.05KVAC
|
|
Insulation resistance
|
I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms
|
|
EMC standards
|
EN55032 CLASSB
|
|
Others
|
Dimension
|
101.6*50.4*28mm
|
|
Weight
|
0.3Kg
|
|
Note
|
1. All parameters 230VAC 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 0 to 100% load change measured.
|
Product picture:
