Smun S-50-3.3 50W 3.3VDC 15A AC-DC Switching Power Supply

• Customization: Available
• Output Type: Single
• Warranty: 2 Years
• Model NO.: S-50-3.3
• Output Power: 1 - 50W
• Input Voltage: Full Range
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO, CCC
• Brand: Smun
• Product Name: AC to DC Switching Power Supply
• Output: 3.3VDC 15A
• Input: 85-130VAC 170-260VAC 47-63Hz 240-370VDC
• Size: 159*98*38mm
• Weight: 0.5kg
• Package: 40PCS/20kg
• Working Temperature: -10~+60 Degree C,20%~90%Rh
• Leakage Current: <1mA/240VAC
• Sample: Available
• Custmized: Available
• Transport Package: Export Packing
• Specification: CE ROHS ISO9000
• Trademark: smun
• Origin: China, Zhejiang Province
• HS Code: 8504401400
• Production Capacity: 1000PCS/Day
• Package Size: 12.00cm * 8.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

 

Model		S-50-3.3	S-50-12	S-50-15	S-50-24
Output	DC   output   Voltage	3.3V	12V	15V	24V
	Voltage   tolerance	±1.0%	±1.0%	±1.0%	±1.0%
	Rated   Current	15A	4.2A	3.4A	2.1A
	Related   Power	50w	50w	50w	50w
	Wave&Noise	75mVp-p	100mVp-p	100mVp-p	100mVp-p
	Adjustable   range   for   DC   Voltage	±10%	±10%	±10%	±10%
	Set   up,rise,hold   up   time	200ms    100ms    30ms
Input	Voltage   Range	85   ~132VAC   170-264VAC   selected   by   switch   47-63HZ   240-370VDC
	Input   Current	1.2A/115VAC   0.6A/230VAC
	Efficiency	71%	78%	78%	82%
	AC   inrush   current	Cold   start   current    15A/115V   30A   /230VAC
	Leakage   current	<0.5mA/240VAC
Protection	Overload	Related   output   power   105-150%   start   overload   protection
		Protection   type:   cutoff   output,   recovery   after   restart   power
	Over   voltage	5.75V-6.75V	13.8V-16.2V	17.2V-20.2V	27.6V-32.4V
		Hiccup   mode,recovers   automatically   after   fault   condition
Environment	Working   temp   humidity	-10~+60°C   20%~90%RH
	Stor   temp,   humidity	-20~+85°C   20%~90%RH   Non-condensing
Safety	Withstand   voltage	I/P-O/P:1.5KVAC    1min
		I/P-FG:1.5KVAC   1min
		O/P-FG:0.5KVAC   1min
Standard	Safety   standard	Fit   UL1012
	Refer	Design   refer   to   GB4943,UL60950,EN60950
	EMC   standard	Design   refer   to   GB9254,EN55022   Class   A
Size	size	L159*W98*H38mm
	Package	0.5kg,   30pcs/15kg
Note:1.All   parameters   not   specially   mentioned   are   measured   at   230VAC   input,   related   load   and   25 degree  of   ambient   temperature.2.Wave&noise   are   measured   at   20MHz   of   bandwidth   by   using   a   12"   twisted   pair-wire   terminated   with   a   0.1uf&47uf   parallel   capacitor.3.Tolerance:   includes   set   up   tolerance,   line   regulation   and   load   regulation.