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electrical 12v power supply top brand at discount for device

electrical 12v power supply top brand at discount for device
  • electrical 12v power supply top brand at discount for device

electrical 12v power supply top brand at discount for device

The purifying technology of Sanyi 12 volt switching power supply has been optimized. It is carried out by our engineers who try to achieve the great purifying effect while shortening the time.
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Application Scope
Sanyi Technology's power supply is widely used in various industries and fields.With a focus on customers' potential needs, Sanyi Technology has the ability to provide one-stop solutions.
Enterprise Strength
  • We promise choosing Sanyi Technology is equal to choosing quality and efficient services.
Company Advantages
1. The purifying technology of Sanyi 12 volt switching power supply has been optimized. It is carried out by our engineers who try to achieve the great purifying effect while shortening the time.
2. The product features high stability. Its electric parts are housed finely to resist any vibration, which allows the circuit board to work stably.
3. In Shenzhen Sanyi Technology Co., LTD, the allocation of 12v power supply resources and the application of technology have achieved the desired results.
4. Shenzhen Sanyi Technology Co., LTD can take control of the whole process of 12v power supply manufacturing in its factory so quality is guaranteed.
ST-48W-AA
MODELAD-S05100AAAD-S0950AAAD-S1240AAAD-S1532AAAD-S2420AAAD-S4810AA
OutputDC Voltage5V9V12V15V24V48V
Rated Current10A5A4A3.2A2A1A
Current Range0~10A0~5A0~4A0~3.2A0~2A0~1A
Rated Power50W45W48W48W48W48W
Ripple & Noise Max(Note2)120mVp-p120mVp-p120mVp-p120mVp-p120mVp-p120mVp-p
Voltage Adj. Range±10%±10%±10%±10%±10%±10%
Voltage Tolerance(Note 3)±7%±7%±6%±5%±5%±5%
Line Regulation(Note 4)±0.5%±0.5%±1%±1%±1%±1%
Load Regulation(Note 5)±2.0%±1.0%±1.0%±1.0%±1.0%±1.0%
Setup/Rise Time500ms,30ms/220Vac (Full load)
Hold up time(Typ.)200ms/220Vac (Full load)
InputVoltage Range100~240Vac
Frequency Range50/60Hz
Efficiency(Typ.)82%82%85%85%82%82%
Ac Current(Typ.)0.8A/220Vac
Inrush Current(Typ.)Cold Start: 50A/220Vac
Leakage Current(Typ.)3.5mA
ProtectionOver load protection110%~135%
Protection type: Hiccup mode,recovers automatically after fault condition is removed
Over Voltage protection115%~150%
Protection type: Hiccup mode,recovers automatically after fault condition is removed
Over-temperature protectionProtected Mode: crystal internal contact temperature exceeds 140℃, turn off the output, when the temperature returns to normal automatic recovery
EnvironmentWorking Temp-10℃~60℃(Refer to "derating curve ")
Working Humidity20~90%RH, non-condensing
Storage Temp/Humidity-30℃~75℃ 10~98%RH, non-condensing
Temp Coefficient±0.03%℃(0~50℃)(+5V)
Vibration10Min/1 cycle,period for 60min, each along X, Y, Z axes
Safety & EMC(Note 7)Safety Standards Note 6GB4943, EN60950
Withstand VoltageI/P-O/P: 2.5KVAC  I/P-FG: 1.5KVAC O/P-FG: 1.5KVAC
Isolation ResistanceI/P-O/P I/P-FG O/P-FG: 100M Ohms/500VDC/25℃/70%RH
EMI Conduction RadiationCompliance to: EN55022, EN61000-3-2, 3. FCC part15, GB9254 class B, GB17625.1
EMS ImmunityCompliance to: EN61000-4-2, 3, 4, 5, 6, 8, 11, light industry level, criteria A
OthersMBTF≥10000h.
Dimension/Packing159*98*42mm(L*W*H) /0.4KG;100pcs/40Kg
Note1.All parameters NOT specially mentioned are measured at 220VAC input, rated load and 25℃ of ambient temperature.
2.Ripple & 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.
4.Line regulation is measured from low line to high line at rated load.
5.Load regulation measurement: from 0% to rated load of 100%.
6.In accordance with the requirements of GB4943.1 power applies only to an altitude of 2000 meters in the following areas and non-tropical climate conditions for safe use.
7.The power supply is considered part of the system components, to be with terminal equipment related to electromagnetic compatibility Relevant confirmation.


ST-60W-AA
MODELAD-S05120AAAD-S0960AAAD-S1250AAAD-S1540AAAD-S2425AAAD-S48125AA
OutputDC Voltage5V9V12V15V24V48V
Rated Current12A6A5A4A2.5A1.25A
Current Range0~12A0~6A0~5A0~4A0~2.5A0~1.25A
Rated Power60W54W60W60W60W60W
Ripple & Noise Max(Note2)120mVp-p120mVp-p120mVp-p120mVp-p120mVp-p120mVp-p
Voltage Adj. Range±10%±10%±10%±10%±10%±10%
Voltage Tolerance(Note 3)±7%±7%±6%±5%±5%±5%
Line Regulation(Note 4)±0.5%±0.5%±1%±1%±1%±1%
Load Regulation(Note 5)±2.0%±1.0%±1.0%±1.0%±1.0%±1.0%
Setup/Rise Time

500ms,30ms/220Vac (Full load)

Hold up time(Typ.)

200ms/220Vac (Full load)


ST-72W-AA
MODELAD-S05120AAAD-S0980AAAD-S1260AAAD-S1548AAAD-S2430AAAD-S4815AA
OutputDC Voltage5V9V12V15V24V48V
Rated Current12A8A6A4.8A3A1.5A
Current Range0~12A0~8A0~6A0~4.8A0~3A0~1.5A
Rated Power60W72W72W72W72W72W
Ripple & Noise Max(Note2)120mVp-p120mVp-p120mVp-p120mVp-p120mVp-p120mVp-p
Voltage Adj. Range±10%±10%±10%±10%±10%±10%
Voltage Tolerance(Note 3)±7%±7%±6%±5%±5%±5%
Line Regulation(Note 4)±0.5%±0.5%±1%±1%±1%±1%
Load Regulation(Note 5)±2.0%±1.0%±1.0%±1.0%±1.0%±1.0%
Setup/Rise Time500ms,30ms/220Vac (Full load)
Hold up time(Typ.)200ms/220Vac (Full load)


ST-100W-AA
MODELAD-S05150AAAD-S09112AAAD-S12834AAAD-S1560AAAD-S2440AAAD-S4825AA
OutputDC Voltage5V9V12V15V24V48V
Rated Current12A10A8A6A4A2A
Current Range0~12A0~10A0~8A0~6A0~4A0~2A
Rated Power60W90W96W90W96W96W
Ripple & Noise Max(Note2)120mVp-p120mVp-p120mVp-p120mVp-p120mVp-p120mVp-p
Voltage Adj. Range±10%±10%±10%±10%±10%±10%
Voltage Tolerance(Note 3)±7%±7%±6%±5%±5%±5%
Line Regulation(Note 4)±0.5%±0.5%±1%±1%±1%±1%
Load Regulation(Note 5)±2.0%±1.0%±1.0%±1.0%±1.0%±1.0%
Setup/Rise Time500ms,30ms/220Vac (Full load)
Hold up time(Typ.)200ms/220Vac (Full load)


ST-120W-AA
MODELAD-S05120AAAD-S09100AAAD-S12100AAAD-S1580AAAD-S2450AAAD-S4825AA
OutputDC Voltage5V9V12V15V24V48V
Rated Current12A10A10A8A5A2.5A
Current Range0~12A0~10A0~10A0~8A0~5A0~2.5A
Rated Power60W90W120W120W120W120W
Ripple & Noise Max(Note2)120mVp-p120mVp-p120mVp-p120mVp-p120mVp-p120mVp-p
Voltage Adj. Range±10%±10%±10%±10%±10%±10%
Voltage Tolerance(Note 3)±7%±7%±6%±5%±5%±5%
Line Regulation(Note 4)±0.5%±0.5%±1%±1%±1%±1%
Load Regulation(Note 5)±2.0%±1.0%±1.0%±1.0%±1.0%±1.0%
Setup/Rise Time500ms,30ms/220Vac (Full load)
Hold up time(Typ.)200ms/220Vac (Full load)

Company Features
1. Shenzhen Sanyi Technology Co., LTD is a manufacturer of 12 volt switching power supply e
Some design deficiencies of Sanyi 12v power supply are overcome by the dedicated team. Containing no formaldehyde, it's safe to use
Every part of Sanyi 12 volt switching power supply is individually checked before assembly. The final product is paint free so it’s environment-friendly
12v power supply ensures the high precision of products. It has excellent temperature and humidity adjusting performance
The shapes and colors of 12v power supply can be customized based on customer's requirements. Containing no formaldehyde, it's safe to use
You can choose the right 12 volt switching power supply product according to your own needs.
This product has remarkable temperature resistance. It has been tested to function normally in temperature ranging from -30° to 70°. The product does not contain too much glue, which is environmentally friendly
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