INPUT REQUIRED:
INPUT VOLTAGE RANGE:11.4VDC—12.6VDC
INCOMING CURRENT RANGE:12.0A Max @11.4VDC
INPUT SURGING CURRENT:12.0Vmax@12VDC
WORK EFFICIENCY:≥85%
OUTPUTREQUIRED: FIVE GROUPS OF POWER OUTPUT ☆TESTING EMPHASIS
Item |
Output voltage |
Output current(A) |
|||||
min(V) |
avg(V) |
max(V) |
ripplewave(mV) |
Sb current |
avg |
peak |
|
+3.30V |
+3.14 |
+3.30 |
+3.47 |
50 |
0 |
8.0 |
10.0 |
+5.00VSB |
+4.75 |
+5.00 |
+5.25 |
50 |
0.1 |
1.6 |
2.0 |
+5.00V |
+4.75 |
+5.00 |
+5.25 |
50 |
0 |
8.0 |
10.0 |
+12.00V |
+11.40 |
12.00 |
+12.6 |
120 |
0 |
4.0 |
4.5 |
-12.00V |
-11.40 |
-12.00 |
-12.6 |
120 |
0 |
0.1 |
0.15 |
Input/output interface:
input:
output:
Defencive function (for+3.3V,+12V,+5.00V&+5.00VSB power output)
OCP: output shut down when output current reaches the peak point.
Short-circuit protection:output shut down when short-circuit.
PSU timing sequence:
Environment description:
Working temperature/humidity 15℃ to 35℃ / 45%-75%
Reposition temperature//humidity -40℃ to +70℃/ 10%-90%
Atmospheric pressure 86Kpa—106Kpa
Other parameters:
Working frequency:Icbuilt-in oscillator(250-350)kHz@Vcc=12V
Feedback reference voltage:0.8V±2%@12VDC
Design drawing:
TOP
BOTTTOM
SILKSCREEN TOP
PRODUCT OUTLINE DRAWING