PT65 Datasheet, PDF (4/6 Pages) List of Unclassifed Manufacturers – Rotary code switches

65W Triple Output Switching Power Supply
PT-6503 MECHANICAL SPECIFICATION AND BLOCK DIAGRAM
65W Triple Output with 3.3V output
Mechanical Specification
FG
M1
127
115.8
HS1
CN1
1
2
HS2
FS1
AC FUSE
F4A/250V
PT65 series
PT-6503
Unit:mm
5.6
M2
1
2
3
4
5
6
7
8
CN2
4-
3.8
AC Input Connector (CN1) : Molex 5277-02 or equivalent
Pin No. Assignment Mating Housing
Terminal
1
AC/N
Molex 5195
Molex 5194
2
AC/L
or equivalent
or equivalent
HS1,HS2 can not be shorted
Block Diagram
I/P
EMI
FILTER
FG
Derating Curve
RECTIFIERS
&
FILTER
POWER
SWITCHING
O.L.P.
PWM
CONTROL
DC Output Connector (CN2) : Molex 5273-08 or equivalent
Pin No. Assignment Mating Housing
Terminal
1,2
+5V
3,4,5
6
COM
+V
Molex 5195
or equivalent
Molex 5194
or equivalent
7,8
+3.3V
RECTIFIERS
&
FILTER
RECTIFIERS
&
FILTER
DC/DC
CONNERTER
DETECTION
CIRCUIT
fosc : 65KHz
+V
+5V
+3.3V
COM
O.V.P.
Static Characteristics
100
80
2
1 Convection
1
60
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40
20
12 5.2
11 5.0
10 4.8
9 4.6
8 4.4
7 4.2
6 4.0
+12V ₃₀₀
+5V
250
+3.3V
200
ASTRODYNE USA: 1-800-8¹2⁵3⁰ -8082
ASTRODYNE PACIFIC: 886₁-₀2₀-26983458
+12V
50
+5V
25