LPH-18 series - AMC System
LPH-18 series - AMC System
LPH-18 series - AMC System
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<strong>18</strong>W Single Output Switching Power Supply<br />
<strong>LPH</strong>-<strong>18</strong> <strong>series</strong><br />
Mechanical Specification<br />
Unit:mm<br />
AC/N(Blue)<br />
AC/L(Brown)<br />
300 20 140<br />
300 20<br />
3.5<br />
UL 1015 <strong>18</strong>AWG<br />
3.5<br />
AC IN<br />
3.5<br />
3.6<br />
30<br />
3.6<br />
DC OUT<br />
3.5<br />
UL 1015 <strong>18</strong>AWG<br />
-V(Black)<br />
+V(Red)<br />
22<br />
Block Diagram<br />
fosc : 60KHz<br />
I/P<br />
EMI FILTER<br />
RECTIFIERS<br />
POWER<br />
SWITCH-<br />
ING<br />
RECTIFIERS<br />
&<br />
FILTER<br />
+V<br />
-V<br />
PWM<br />
CONTROL<br />
DETECTION<br />
CIRCUIT<br />
Derating Curve<br />
Static Characteristics<br />
100<br />
80<br />
100<br />
90<br />
80<br />
LOAD (%)<br />
60<br />
50<br />
40<br />
20<br />
LOAD (%)<br />
70<br />
60<br />
50<br />
40<br />
-30 0 10 20 30 40 50 60 70<br />
AMBIENT TEMPERATURE ( )<br />
(HORIZONTAL)<br />
<strong>18</strong>0 190 200 210 220 230 240 250 264<br />
INPUT VOLTAGE (VAC) 60Hz<br />
File Name: <strong>LPH</strong>-<strong>18</strong>-SPEC 2011-11-08
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