22.5W +15V -15V Dual Output Switching Power Supply CCTV SMPS
Description:
KHD15-15 22.5W +15V -15V is dual output enclosed model small size switching power supply,it have short circuit,over load and over voltage protection,and be widely used in stage lighting and industrial automation control.
Features:
1, High efficiency 22.5W, low temperature rise;
2, -15V +15V SMPS with built-in filters, low output noise;
3, Wide range of AC input voltage;
4, Short circuit, overload, overvoltage protection;
5, 22.5W -15V +15V PSU sed in LED lighting,CCTV camera and industrial power supply etc.
Parameter
|
|
Item NO
|
KHD15-12
|
KHD15-15
|
CH1
|
CH2
|
CH1
|
CH2
|
|
Output
|
Output Voltage
|
+12V
|
-12V
|
+15V
|
-15V
|
|
Rated Current
|
1A
|
0.5A
|
1A
|
0.5A
|
|
Current Range
|
0.1-1.5A
|
0.1-1A
|
0.1-1A
|
0.1-0.5A
|
|
Rated Power
|
18W
|
22.5W
|
|
Ripple
|
50mVp-p
|
100mVp-p
|
100mVp-p
|
120mVp-p
|
|
Adjustable Output Range
|
CH1:±10%
|
|
Output Accuracy
|
±1%
|
|
Line Regulation
|
±0.5%
|
|
Load Regulation
|
±0.5%
|
|
Set up,Rise,Keep up time
|
800ms, 30ms, 16ms/115VAC 300ms, 30ms, 50ms/230VAC
|
|
Input
|
Input Voltage Range
|
88~264V AC,100~370VDC
|
|
Input Current
|
0.4A/115V,0.2A/230V
|
|
Input Frequency
|
47~63Hz
|
|
Efficiency
|
84%
|
84%
|
|
Inrush Current
|
30A@230V
|
|
Leakage Current
|
<0.3mA@240V
|
|
Protection
|
Over Load Protection
|
105~150%,Hiccup,automatic recovery
|
|
Short Circuit Protection
|
Hiccup,automatic recovery
|
|
Environment
|
Working Temp.,Humidity
|
-10~50℃,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
|
|
Withstand Voltage
|
I/P-O/P,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
|
GB9254,EN55022 CLASS B
|
|
Others
|
Dimension
|
74*68*27mm(L*W*H)
|
|
Weight
|
0.15kg
|
|
Notes
|
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:
