smps ac to dc 12v 120w switching module power supply
smps ac to dc 12v 120w switching module power supply Input:100~240vAC / 47-63HZ, Output :12V @10A 120W，Working mode: Constant voltage led transformer
Specifications of switching module power supply
- Input:100~240vAC / 47-63HZ
- Output :12V @10A 120W
- Working mode: Constant voltage
- Energy transfer: AC-DC
- Voltage Tolerance : ±5%
- Line Regulation : ±1%
- Load Regulation : ±2%
- Case material: Aluminum mesh housing
- Produt cord:connecting terminal(IP20) / 18AWG*20CM
- CE,ETL, ROHS approval
- 2 years warranty (We promise to replace new ones to you if there is any defective happen during the warranty period.
12v 120w smps
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Model |
SMT-005-120SA |
SMT-012-120SA |
SMT-024-120SA |
SMT-036-120SA |
SMT-048-120SA |
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output |
DC voltage |
5V |
12V |
24V |
36V |
48V |
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Voltage tolerance |
±2% |
±1% |
±1% |
±1% |
±1% |
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Rated current |
24.0A |
10.0A |
5.0A |
3.3A |
2.50A |
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Rated power |
120W |
120W |
120W |
120W |
120W |
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Ripple&noise |
100mvp- p |
150mvp-p |
150mvp-p |
150mvp-p |
150mvp-p |
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DCvoltage ADJ.range |
±10% |
±10% |
±10% |
±10% |
±10% |
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input |
Voltage range |
100~240Vdc |
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frequency |
47~63HZ |
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AC current |
3.2A/115VAC,1.6A/230VAC |
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efficiency |
82% |
82% |
82% |
82% |
82% |
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Inrush current |
Cold start current 18A/115VAC,36A/230VAC |
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Leakage current |
< 1mA/240VAC |
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protection |
overload |
Rated output power115%~150% start over load protection |
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protection type:cutoff output,recovery after restart power |
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Over voltage |
6.8~8.2V |
26.8-28.6V |
30.6~33.2V |
43.2~45.6V |
54.8~56.6V |
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protection type:hiccup mode,auto-recovery after fault condition is removed |
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short cricuit |
----- |
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----- |
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environment |
Working temp,humidity |
-10°C~+50°C,20%~90%RH |
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Storagetemp,humidity |
-20°C~+85°C,10%~95%RH non-condensing |
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Withstand vibration |
10~500HZ,2G 10min/1cycle,period for 60 minutes,each axes |
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safety |
Withstand voltage |
I/P-O/P:2.0KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
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Isolated resistance |
I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC |
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Fitstanda |
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EMC standard |
Comply with EN55022,CLASSA |
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note |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1u & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation |
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Applications of smps
Our products are widely used in various industries, such as
- indoor LED illuminating lights,
- LED Neon,
- LED urban Decoration
- LED Lighting Advertising,
- LED Display,
- Safety Protection Apparatus,
- Telecommunications,
- Networks,
- Vehicle Lights, Controller Panels, etc.
Why choose Quanzhou Smarts Electronic & Technology Co.,Ltd??
1). Our major markets are in EU & North America,it takes about 85% markets share,that to say we do high quanlity power suppliers only.
2). Most of our products are approved with CE/Rohs approval,
3). We give 3 years warranty
4). We accept trial orders begining..
5). We have an area of 2000 square meters factory, about 300-500 production staff.
