Ultra-Thin Series Switching Power Supply 70W5V/12V/24V/48V

Model NO.: SMB-70-5, SMB-70-12, SMB-70-24, SMB-70-48 Warranty: 1 Year Input Voltage: 220V Starting Mode: Self-excited Switching Power Supply Power Supplying System: Terminal Power Distribution Equipment Brand: Smun Model 2: SMB-70-12:70W 12V6a Model 4: SMB-70-48: 70W 48V1.5A Input: 170-260VAC 240-370VDC Approve: CE RoHS Trademark: Smun Origin: China Output Type: Single Output Power: 51 - 100W Connection Mode: Series Switching Power Supply Voltage Regulating Mode: Width Modulation Type Certification: CE Model 1: SMB-70-5:70W 5V14A Model 3: SMB-70-24:70W 24V3a Size: 112*88*34mm Weight: 0.35kg Warranty Time: 12months Specification: CE ROHS ISO9000 HS Code: 8504401400 AC/DC DC/DC Switching Power Supply (SMPS) 70W Single Output SMB-70
Features:
1) AC input range selected by switch.
2) Protections: Short circuit/Over load.
3) Cooling by free air convection.
4) 100% full load burn-in.
5) Lost cost.
6) High reliability.


1. INPUT: 170 ~ 260VAC /240 ~ 373VDC 47 ~ 440Hz
2. SETUP, RISE, HOLD TIME: 200ms, 50ms, 20ms
3. WORKING TEMP.: -10 ~ +60 C 20 ~ 90% RH
4. WITHSTAND VOLTAGE: I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
5. ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
6. DIMENSION: 142*88*34mm (L*W*H)
7. PACKING: 0.35Kg;

Apply to the automatic controlled field. Such as LED screen, industrial control equipment, communications equipment and instrument&meter etc.

Model		SMB-70-5	SMB-70-12	SMB-70-24	SMB-70-48
Output	DC output Voltage	5V	12V	24V	48V
	Voltage tolerance	±1.0%	±1.0%	±1.0%	±1.0%
	Rated Current	14A	6A	3A	1.5A
	Related Power	70w	70w	70w	70w
	Wave&Noise	50mVp-p	50mVp-p	70mVp-p	70mVp-p
	Adjustable range for DC Voltage	±10%	±10%	±10%	±10%
	Set up,rise,hold up time	200ms  100ms  30ms
Input	Voltage Range	170-264VAC  47-63HZ 240-370VDC
	Input Current	0.5A/230VAC
	Efficiency	77%	80%	86%	87%
	AC inrush current	Cold start current  50A /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	27.6V-32.4V	55.2V-64.8V
		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	L112*W88*H34mm
	Package	0.35kg

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Product Categories : Output Switching Power Supply