Datasheet

Mechanical Specification
De-rating Curve
85
Ta=25°C
100 110 120 264Vac
40
50
60
70
80
Load (%)
Load V.S I/P Voltage
Input Voltage(Vac)60Hz
90
100
-20
Ambient Temperature (°C)
0 10 20 30 40 50 60 70
20
40
60
80
100
Load (%)
Load V.S Temp.
20W Miniature Single Output Power Supply
DN-20 series
I/P
EMI
FILTER
RECTIFIERS
&
FILTER
POWER
SWITCHING
DETECTION
CIRCUIT
O.V.P.
O.L.P.
DC O K
+V
-V
CONTROL
RECTIFIERS
&
FILTER
O.C.P
DC O K
Block Diagram
Application of DC OK Active Signal
(a)5V signal (b)LED (c)Relay
V-
DC OK
5.1V
R
Model
R
12V
≥1.5KΩ
15V
≥2KΩ
24V
≥3.9KΩ
V-
DC OK
R
Model
R
12V
≥2.4KΩ
15V
≥3KΩ
24V
≥4.7KΩ
V-
DC OK
Relay RL
Model
R
12V
≥700Ω
15V
≥700Ω
24V
≥1.2KΩ
35
23
5
5
90
5 5
99
Unit : mm
install DIN rail TS35 / 7.5 or TS35 / 15
REV. B3
10/10/19
2