Electronika LDMOS UHF SERIES User Manual page 50

Medium power tv amplifier
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SP500-27/48 DE2 SWITCHING POWER SUPPLY
MECHANICAL SPECIFICATION
120
1
2
L
N
(AC )
INPUT
100-240VAC
7A
50/60Hz
+S
+24V 20A
+VADJ.
8
9
10
9.5
140
MAIN FEATURES
- Universal AC input / Full range
- Built-in active PFC function, PF>0.95
- Protections: Short circuit / Over load / Over voltage / Over temp.
- Forced air cooling by built-in DC fan
- Built-in cooling Fan ON-OFF control
- Built-in remote sense function
- Fixed switching frequency at 110kHz
8
11.5
3
4
5
6
7
FG
NC
NC
R.C.G.
R.C.
E 18 3 22 3
L E V EL5
SP-500-24
-V
-S
11
12
13
14
15
11.5
170
150
2-M3 L=4mm max.
2-M3 L=16mm max.
PIN N°
ASSIGNMENT
1
AC/L
2
AC/N
3
FG
4, 5
NC
6
R.C.G.
E0012 - E0013
PIN N°
ASSIGNMENT
7
R.C.
8
+S
9 ~ 11
DC OUTPUT +V
12 ~ 14
DC OUTPUT -V
15
-S

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