SN-series
Secundary switching power supplies
Power up to 20 Watts
Features
- PCB or chassis mountable
- Single and dual outputs
- Split bobbin transformer
- High efficiency
- I/O Isolation 3750 VAC
- Short circuit proof
- Two years warranty
- CE-marking
The SN-series is a range of secundary switching power modules providing up to 20 Watts of output
power. The secundary switching design achieves a high efficiency and very good regulation. The
split bobbin transformer guarantees a high I/O isolation voltage and a low leakage current. The units
are indefinitely short circuit proof and meet VDE class II safety requirements.
Selection Chart
Model
PCB mountable
SN-5S1500
SN-5S3000
SN-12S800
SN-12S1500
SN-15S650
SN-24S400
SN-12D500
SN-15D500
Case
size
Output
voltage
Output
Current
89x64x32
89x64x40
89x64x32
89x64x51
89x64x32
89x64x32
89x64x51
89x64x51
5V
5V
12V
12V
15V
24V
±12V
±15V
1500mA
3000mA
800mA
1500mA
650mA
400mA
±500mA
±500mA
Chassis mountable
SN-5S1500C
89x64x40
5V
SN-5S3000C
89x64x51
5V
SN-12S800C
89x64x51
12V
SN-12S1500C
89x64x51
12V
SN-15S650C
89x64x40
15V
SN-24S400C
89x64x40
24V
SN-12D500C
89x64x51
±12V
SN-15D500C
89x64x51
±15V
Option Input 115VAC : add suffix – 115 to modelnumber
Other input and output voltage on request
Advantec BV, Industrieweg 2, 4731 SC Oudenbosch, The Netherlands, Tel.: 31(0)165-317294, Fax.: 31(0)165-317218
E-mail: sales@advantec.nl
1500mA
3000mA
800mA
1500mA
650mA
400mA
±500mA
±500mA
SN-series
Secundary switching power supplies
Power up to 20 Watts
Electrical Specifications
Ambient temperature = 25°C, input voltage = nominal unless otherwise specified
Input
Conditions
AC input voltage
Input frequency
Full load
230 ± 10% VAC
47-63 HZ
No load
No load to full load
Full load
Full load
Full load
Full load
1% max.
0.3% max.
0.2% max.
30 mVrms max.
20 msec min.
0.03%/ ºC max.
1 Minute
Full load
3750 VAC
25 kHz
70 % typ.
Yes
Output
Output voltage tolerance
Load regulation
Line regulation
Ripple & Noise
Hold up time
Temperature coefficient
General
Isolation test voltage
Switching frequency
Efficiency
CE marking
Environmental
Ambient temperature
Derating Imax
Storage temperature
55-70ºC
-25 to +70°C
3.3% / °C
-25 to +85°C
Mechanical Specifications
PC MOUNTABLE MODELS
SINGLE OUTPUT
DUAL OUTPUT
CHASSIS MOUNTABLE MODELS
SINGLE OUTPUT
DUAL OUTPUT
TOP VIEW
Pins: Ø=1.0mm
All dimensions in mm
All specifications are subject to change without notice
TOP VIEW
SIDE VIEW
Advantec BV, Industrieweg 2, 4731 SC Oudenbosch, The Netherlands, Tel.: 31(0)165-317294, Fax.: 31(0)165-317218
E-mail: sales@advantec.nl
BOTTOM VIEW