Dual output 5v 12v 40w smps circuit board power supply
Customized hot sale 5v 12v dual output CCTV camera power supply ac dc 40w smps
Description:
K14-U40D dual output series 40W 5V 12V / 5V 24V /-5V 5V/ -12V 12V switching power supply full range of AC input voltage range, with high efficiency and low working temperature, having full load burn-in test.
Features:
1, 40W dual power supply full range of AC input voltage;
2, 5v 12v dual power supply high efficiency and low working temperature;
3, 40w dual power supply short circuit and overload protection;
4, This model have full load burn-in test.
Item No
parameter
|
K14-U40D5+12
| ||
CH1
|
CH2
| ||
Output
|
Output Voltage
|
+5V
|
+12V
|
Rated Current
|
4A
|
1.5A
| |
Current Range
|
0.2~5A
|
0.1-2A
| |
Rated power
|
38W
| ||
Ripple
|
50mV
|
100mV
| |
Adjustable output range
|
CH1:4.75-5.5V
| ||
Output Accuracy
|
±2%
|
±5%
| |
Line Regulation
|
±1%
|
±1%
| |
Load Regulation
|
±1%
|
±4%
| |
Set up,Rise,Keep up time
|
250ms, 30ms, 50ms/230VAC
| ||
Input
|
Input Voltage range
|
90~264V AC
| |
Input current
|
0.4A/230V
| ||
Input frequency
|
47~63Hz
| ||
Efficiency
|
>80%
| ||
Inrush current
|
COLD START 40A/230V
| ||
Leakage Current
|
<0.5mA/240VAC
| ||
Protection
|
Over load protection
|
115~200% Rated power, automatic recovery
| |
Over output voltage protection
|
------
| ||
Over temp. protection
|
------
| ||
Environment
|
Working Temp.,Humidity
|
-10℃~+50℃@100% LOAD,+60℃@60% LOAD；20%-90% RH
| |
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
|
MEET GB4943
| |
Pressure
|
I/P-FG,I/P-O/P:1.5KV AC;O/P-FG:0.5KV
| ||
Insulation resistance
|
I/P-O/P:500VDC / 100M Ohms
| ||
EMC standards
|
------
| ||
Others
|
Demension
|
88*70*38mm
| |
Weight
|
0.3Kgs
| ||
Remark
|
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, 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;
Load regulation: the measured output load from 10% to 100% load change, the main road is fixed at 60% load measured.
| ||
Product picture:
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