50W 24VDC-12VDC DC Switching Power Supply

Model NO.: SD-50(A, B, C)-12 Output Type: Single Circuit Structure: PWM Controlled Power Supply Mode: Constant Voltage Source In-Out: Step-down Type Brand: Smun DC Input B: 19~36VDC Output: 12V,0~4.2A Size: 159*98*38mm Package: 40PCS/18kg DC Adjustable: 10% Specification: CE ROHS CCC ISO HS Code: 8504401400 Usage: Light, Industry, Construction, Digital Products, Vehicle Driving Method: LED Regulator Voltage Certification: CE, RoHS Modulation System: PWM Power Supply Voltage: AC85-265 DC Input a: 9.2~18VDC DC Input C: 36~72VDC Power: 50W Weight: 0.45kg Working Temperature: -10~+60 Degree C,20%~90%Rh Trademark: Smun Origin: China, Zhejiang Province 1. Advantage and value
Normal switching power supply:
100% full load burn-in test
Protections: Short circuit, over load, over current, over temperature
High efficiency, low ripple noise
One year warranty
LED Driver:
*Small size, light weight, high efficiency, long life, safety and reliability
*Built-in PFC function
*Protections: Over voltage, Over current, Over temperature., Short Circuit
*Waterproof Rank: IP67
*Ideal for outdoor LED lighting, LED street lights, LED tunnel lighting and so on
2. Certificate
CE certificate
RoHS
CCC
ISO
3. Brand
Smun

4. Workers: 150 person
5. R&D departement
6. QC departement
7. Machine: 10

Our company is a high-tech company specialized in designing. R&D. Production and sale,
The products"Switching Power Supply" are with the characteristics of the low price,
High efficiency, high reliability, long lifetime and so on. Our products are widely used
In industrial automation field, indoor and outdoor LED lighting, LED lighting projects,
Communication, instrumentation, etc. Our Switching Power Supply is the ideal upgraded
Product to replace traditional controlling Transformer.

The design of this series of products is in accordance with such international standards
As American UL1012, German TUVEN60950, IEC950, UL1950 and EC EMCLVD.

Our Switching Supply have many series:

Single output Switching Power Power Supply
Dual Output Switching Power Supply
Triple output Switching Power Supply
Quad output Switching Power Supply
DIN-rail Switching Power Supply
LED driver Switching Power Supply
DC Power Supply Series

Also we can design and produce according to your need.
Welcome to contact us anytime.

SD-50W Direct current driver switching power supply
Model NO.	OUTPUT	Tolerance	range	efficiency
SD-50(A,B,C)-5	5V,0-10A	±2%	100mV	73%
SD-50(A,B,C)-12	12V,0-4.2A	±1%	120mV	75%
SD-50(A,B,C)-24	24V,0-2.1A	±1%	150mV	80%
AC input voltage range		A:9.2-18VDC B:19-36VDC C:36-72VDC
input current		7A/12V 3A/24V 1.5A/48V
AC inrush current		Cold-start current 10A/DC
Leakage current		<0.5mA/DC
DC adjustable range		±10% rated output voltage
Over load protection		105-150%cut down output, auto-recovery
over-voltage protection		115-135%
set up, rise,hold up time:		2.5ms,50ms......at full load
withstand voltage:		I/P-O/P:1.5KVAC 1Minutes I/P-FG:1.5KVAC 1MInutes O/P-FG:0.5VAC 1minutes
working temperature		-10~+60°C,20-90%RH
weight/packing:		0.45kg,40pcs/18kg
Size		159*98*38MM
certificate		CE  ISO9000 ROHS
Warranty year		1 year
Protections		Short circuit / Over load / Over voltage

Contact us if you need more details on DC Power Supply. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 50W DC Power Supply、50W 12V Power Supply. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : DC-DC Converter