Ultra-Thin Series Switching Power Supply 70W5V/12V/24V/48V
Basic Info
Model No.: SMB-70-5, SMB-70-12, SMB-70-24, SMB-70-48
Product Description
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.
Contact us if you need more details on 70W Switching Power Supply. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 70W Power Supply、70W Switching Mode Power Supply. If these products fail to match your need, please contact us and we would like to provide relevant information.
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 |
Contact us if you need more details on 70W Switching Power Supply. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 70W Power Supply、70W Switching Mode Power Supply. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Output Switching Power Supply
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