Cultivate Curiosity, Inspire Imagination.

Power Supply 5V 3A / 12V 1.3A

Option | 5V 3A

UK Plug Cable | With Cable 1.5m

Only 3 left!

Regular Price
Sale Price
Regular Price
Sold Out
Unit Price

Product Details
  • Variant: 5V 3A / With Cable 1.5m
  • SKU: RS-15-5
  • In Stock: 3

Power Supply 5V 3A /...

Regular Price
Sale Price
Regular Price
Sold Out
Unit Price


5V 3A

UK Plug Cable

With Cable 1.5m


At the heart of every successful project lies a robust power supply, and Mean Well delivers nothing short of excellence. Engineered with precision and built to endure, our power supplies are trusted by professionals worldwide for their unparalleled reliability and unwavering performance.


  • Universal AC input / Full range
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • LED indicator for power on
  • 100% full load burn-in test
  • All using 105°C long life electrolytic capacitors
  • Withstand 300VAC surge input for 5 second
  • High operating temperature up to 70°C
  • Withstand 5G vibration test
  • No load power consumption<0.5W
  • High efficiency, long life and high reliability
  • 3 years warranty



  • DC Voltage: 5V, 12V
  • Rated Current: 3A, 1.3A
  • Current Range: 0 ~ 3A
  • Rated Power: 15W
  • Ripple & Noise (max) [Note 2]: 80mVp-p
  • Voltage Adj. Range: 4.75 ~ 5.5V
  • Voltage Tolerance [Note 3]: ±2.0%
  • Line Regulation [Note 4]: ±0.5%
  • Load Regulation [Note 5]: ±1.0%
  • Setup, Rise Time: 1000ms, 30ms/230VAC; 1000ms, 30ms/115VAC at full load
  • Hold Up Time (Typ.): 70ms/230VAC; 12ms/115VAC at full load


  • Voltage Range: 85 ~ 264VAC 120 ~ 370VDC
  • Frequency Range: 47 ~ 63Hz
  • Efficiency (Typ.): 77.0%
  • AC Current (Typ.): 0.35A/115VAC; 0.25A/230VAC
  • Inrush Current (Typ.): COLD START 65A/230VAC
  • Leakage Current: <2mA / 240VAC


  • Overload: Above 105% rated output power; Protection type: Hiccup mode, recovers automatically after fault condition is removed
  • Over Voltage: 5.75 ~ 6.75V; Protection type : Shut off o/p voltage, clamping by Zener diode


  • Working Temperature: -20 ~ +70°C (Refer to "Derating Curve")
  • Working Humidity: 20 ~ 90% RH non-condensing
  • Storage Temperature, Humidity: -40 ~ +85°C, 10 ~ 95% RH
  • Temperature Coefficient: ±0.03%/°C (0 ~ 50°C)
  • Vibration: 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, and Z axes

SAFETY & EMC [Note 6]:

  • Safety Standards: UL62368-1, TUV EN62368-1 , EAC TP TC 004, CCC GB4943.1, BSMI CNS14336-1 approved
  • Withstand Voltage: I/P-O/P:3KVAC; I/P-FG:2KVAC; O/P-FG:0.5KVAC
  • Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25°C / 70% RH
  • EMC Emission: Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3,GB9254 class B,GB17625.1, EAC TP TC 020, CNS13438 Class B
  • EMC Immunity: Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, EN55024, EN61000-6-1, light industry level, criteria A, EAC TP TC 020


  • MTBF: 1608.8Khrs min. MIL-HDBK-217F (25°C)
  • Dimension: 62.5*51*28mm (L*W*H)
  • Weight: 0.13kg


  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 0.1uf & 47uf parallel capacitor
  3. Tolerance: includes set up tolerance, line regulation, and load regulation
  4. Line regulation is measured from the low line to the high line at the rated load
  5. Load regulation is measured from 0% to 100% rated load
  6. The power supply is considered a component that will be installed into the final equipment. All the EMC tests are executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to "EMI testing of component power supplies" (as available on
  7. The ambient temperature derating of 3.5°C/1000m with fanless models and of 5°C/1000m with fan models for operating altitude higher than 2000m(6500ft)


  • 1x Power Supply 5V 3A / 12V 1.3A