SPV-300 Mean Well Enterprises Co., Ltd., SPV-300 Datasheet - Page 2

• Manufacturer Part Number: SPV-300
• Description: 300w Single Output With Pfc Function
• Manufacturer: Mean Well Enterprises Co., Ltd.

Mechanical Specification
Block Diagram
Derating Curve
+V ADJ.
14 max.
100
FG
I/P
80
60
40
20
-20
19
0
27.5
9
8
7
6
5
4
3
2
1
32.5
32.5
AMBIENT TEMPERATURE ( )
300W Single Output with PFC Function
FILTER
5-M3 L=3mm
EMI
10
15
20
4-M4 L=5mm
117.5
30
CURRENT
LIMITING
INRUSH
ACTIVE
40
177.5
215
150
150
50
60
RECTIFIERS
70
O.L.P.
O.T.P.
(HORIZONTAL)
6-M4 L=5mm
48.7
PWM & PFC
CONTROL
SWITCH-
POWER
Static Characteristics
ING
100
90
80
70
60
50
40
88
90
95
direction
Air flow
100
INPUT VOLTAGE (VAC) 60Hz
RECTIFIERS
CONTROL
115
SPEED
FILTER
Terminal Pin No. Assignment :
FAN
O.V.P.
Pin No.
DETECTION
&
S P V- 3 0 0
CIRCUIT
135
U S P - 2 2 5
U S P - 2 2 5
1
2
3
4
155
S P - 3 2 0
Assignment
FG
AC/N
175
AC/L
RC
Case No. 912G
195
FAN
File Name:SPV-300-SPEC 2009-07-13
Pin No.
6~7
8~9
5
fosc : 100KHz
230
Ta=25
DC OUTPUT -V
DC OUTPUT+V
+V
-V
PV
RC
Unit:mm
264
Assignment
s e r i e s
s e r i e s
PV
s e r i e s
s e r i e s
300
250
200
150
100
50
25