{"product_id":"mean-well-lrs-50-5-netzteil-5v-50w","title":"5V Power Supply Mean Well LRS-50-5, 50W 10A","description":"\u003ch3\u003eMean Well LRS-50-5: 5V Power Supply with 50W and 10A for LED Strips and Electronics\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMean Well LRS-50-5\u003c\/strong\u003e is an enclosed 5V switching power supply (constant voltage) with \u003cstrong\u003e50 W power and up to 10 A output current\u003c\/strong\u003e. It is particularly suitable for addressable 5V LED strips such as WS2812B and SK6812, for LED pixels, matrices and displays, as well as for microcontroller projects with ESP32, Arduino or Raspberry Pi. With its power, it is ideal for small installations.\u003c\/p\u003e\n\u003cp\u003eThe power supply operates with a typical efficiency of 86% and reliably protects your installation against short circuits, overloads, overvoltage and overtemperature. The output voltage can be finely adjusted from 4.5 to 5.5 V via a potentiometer to compensate for voltage drops on the supply line. Cooling is passive, so the power supply operates completely silently. As a branded power supply from the proven LRS series, it offers a very long service life and a 3-year manufacturer's warranty.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data Mean Well LRS-50-5\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eManufacturer \/ Model\u003c\/td\u003e\n\n\u003ctd\u003eMean Well LRS-50-5\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eOutput Voltage\u003c\/td\u003e\n\n\u003ctd\u003e5 V DC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eOutput Voltage Adjustment Range\u003c\/td\u003e\n\n\u003ctd\u003e4.5 to 5.5 V (Potentiometer)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eOutput Current\u003c\/td\u003e\n\n\u003ctd\u003e0 to 10 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eRated Power\u003c\/td\u003e\n\n\u003ctd\u003e50 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eInput Voltage\u003c\/td\u003e\n\n\u003ctd\u003e85 to 264 V AC, 120 to 373 V DC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eEfficiency (typ.)\u003c\/td\u003e\n\n\u003ctd\u003e86%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eVoltage Tolerance\u003c\/td\u003e\n\n\u003ctd\u003e±2%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eResidual Ripple (Ripple \u0026amp; Noise)\u003c\/td\u003e\n\n\u003ctd\u003emax. 80 mVp-p\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eProtection Functions\u003c\/td\u003e\n\n\u003ctd\u003eShort circuit, overload, overvoltage, overtemperature\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eCooling\u003c\/td\u003e\n\n\u003ctd\u003ePassive convection, fanless and silent\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eOperating Temperature\u003c\/td\u003e\n\n\u003ctd\u003e-30 °C to +70 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eHumidity\u003c\/td\u003e\n\n\u003ctd\u003e20% to 90% relative humidity, non-condensing\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eProtection Rating\u003c\/td\u003e\n\n\u003ctd\u003eIP20 (indoor use only)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003eScrew terminal block\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eDimensions (L x W x H)\u003c\/td\u003e\n\n\u003ctd\u003e99 x 82 x 30 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eWeight\u003c\/td\u003e\n\n\u003ctd\u003eapprox. 210 g\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eService Life (MTBF)\u003c\/td\u003e\n\n\u003ctd\u003emin. 3,149,800 hours\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eSafety\u003c\/td\u003e\n\n\u003ctd\u003eIEC\/EN\/UL 62368-1, CE, RoHS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd style=\"width: 40%;\"\u003eWarranty\u003c\/td\u003e\n\n\u003ctd\u003e3-year manufacturer's warranty\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions about the Mean Well LRS-50-5\u003c\/h3\u003e\n\u003ch4\u003eHow many LEDs can I power with the LRS-50-5?\u003c\/h4\u003e\n\u003cp\u003eThe LRS-50-5 delivers up to 10 A. If you calculate around 60 mA per WS2812B LED at full white brightness and plan for a 20% reserve, it powers approximately 130 LEDs. This corresponds to around 2.2 m of LED strip with 60 LEDs\/m. In everyday use with colors, effects, or dimmed brightness, the consumption is usually significantly lower.\u003c\/p\u003e\n\u003ch4\u003eIs the LRS-50-5 suitable for WS2812B, SK6812, and other addressable LED strips?\u003c\/h4\u003e\n\u003cp\u003eYes. The power supply delivers a stable 5 V DC and is suitable for all 5V LED strips and pixels, for example WS2812B, SK6812, WS2811 (5V), APA102, SK9822, as well as 5V single-color strips. For control, you additionally need a suitable controller, such as a WLED controller or a microcontroller like ESP32 or Arduino.\u003c\/p\u003e\n\u003ch4\u003eCan I adjust the output voltage?\u003c\/h4\u003e\n\u003cp\u003eYes. The voltage can be adjusted from 4.5 to 5.5 V via the potentiometer next to the terminals. This allows you to compensate for a slight voltage drop on the supply line. Set the voltage using a measuring device and try not to exceed 5.2 V at the LED strip.\u003c\/p\u003e\n\u003ch4\u003eHow often do I need to inject power into 5V LED strips?\u003c\/h4\u003e\n\u003cp\u003eAt 5 V, high currents flow, which is why the voltage drops faster on the strip than at 12 V or 24 V. As a rule of thumb, you should inject power into 5V LED strips again approximately every 2 to 3 meters and use sufficiently thick supply lines. This prevents color shifts towards red and uneven brightness.\u003c\/p\u003e\n\u003ch4\u003eIs the LRS-50-5 dimmable or waterproof?\u003c\/h4\u003e\n\u003cp\u003eNo. It is a constant voltage power supply without a dimming function. Dimming is done via the LED controller on the output side. With a protection rating of IP20, the power supply is only intended for dry indoor spaces, control cabinets, or enclosures.\u003c\/p\u003e\n\u003ch4\u003eWhy a Mean Well power supply?\u003c\/h4\u003e\n\u003cp\u003eMean Well is one of the world's leading manufacturers of switching power supplies. The LRS series is a proven industry standard with a long service life, tested safety according to IEC\/EN\/UL 62368-1, low residual ripple, and a 3-year manufacturer's warranty. Especially in 5V projects with high currents, a power supply with a clean, stable output voltage pays off.\u003c\/p\u003e\n\u003ch3\u003eMean Well LRS 5V Series at a Glance\u003c\/h3\u003e\n\u003cp\u003eDo you need more or less power? All 5V power supplies in the LRS series have the same height of 30 mm and can be easily replaced.\u003c\/p\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003cth style=\"text-align: left;\"\u003eModel\u003c\/th\u003e\n\n\u003cth style=\"text-align: left;\"\u003ePower\u003c\/th\u003e\n\n\u003cth style=\"text-align: left;\"\u003eCurrent\u003c\/th\u003e\n\n\u003cth style=\"text-align: left;\"\u003eDimensions (L x W x H)\u003c\/th\u003e\n\n\u003cth style=\"text-align: left;\"\u003eWS2812B LEDs*\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd\u003e\u003cstrong\u003eLRS-50-5 (this product)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e50 W\u003c\/td\u003e\n\n\u003ctd\u003e10 A\u003c\/td\u003e\n\n\u003ctd\u003e99 x 82 x 30 mm\u003c\/td\u003e\n\n\u003ctd\u003eapprox. 130\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd\u003e\u003ca href=\"\/en\/products\/mean-well-lrs-100-5-netzteil-5v-90w\"\u003eLRS-100-5\u003c\/a\u003e\u003c\/td\u003e\n\n\u003ctd\u003e90 W\u003c\/td\u003e\n\n\u003ctd\u003e18 A\u003c\/td\u003e\n\n\u003ctd\u003e129 x 97 x 30 mm\u003c\/td\u003e\n\n\u003ctd\u003eapprox. 240\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd\u003e\u003ca href=\"\/en\/products\/mean-well-lrs-150f-5-netzteil-5v-110w\"\u003eLRS-150F-5\u003c\/a\u003e\u003c\/td\u003e\n\n\u003ctd\u003e110 W\u003c\/td\u003e\n\n\u003ctd\u003e22 A\u003c\/td\u003e\n\n\u003ctd\u003e159 x 97 x 30 mm\u003c\/td\u003e\n\n\u003ctd\u003eapprox. 290\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #e6e6e6;\"\u003e\n\n\u003ctd\u003e\u003ca href=\"\/en\/products\/mean-well-lrs-200-5-netzteil-5v-200w\"\u003eLRS-200-5\u003c\/a\u003e\u003c\/td\u003e\n\n\u003ctd\u003e200 W\u003c\/td\u003e\n\n\u003ctd\u003e40 A\u003c\/td\u003e\n\n\u003ctd\u003e215 x 115 x 30 mm\u003c\/td\u003e\n\n\u003ctd\u003eapprox. 530\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\n\u003ctd\u003e\u003ca href=\"\/en\/products\/mean-well-lrs-350-5-netzteil-5v-300w\"\u003eLRS-350-5\u003c\/a\u003e\u003c\/td\u003e\n\n\u003ctd\u003e300 W\u003c\/td\u003e\n\n\u003ctd\u003e60 A\u003c\/td\u003e\n\n\u003ctd\u003e215 x 115 x 30 mm\u003c\/td\u003e\n\n\u003ctd\u003eapprox. 800\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003e* Guideline at full white brightness (approx. 60 mA per LED) and 20% power reserve. With colors, effects, or reduced brightness, significantly more LEDs are possible.\u003c\/small\u003e\u003c\/p\u003e\n\u003ch6\u003eDescription optimized by AI\u003c\/h6\u003e","brand":"Mean Well","offers":[{"title":"Default Title","offer_id":53413355225355,"sku":"600200","price":18.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/6733\/8742\/files\/MeanWell_LRS-50-5.jpg?v=1791069663","url":"https:\/\/www.ledzone.de\/en\/products\/mean-well-lrs-50-5-netzteil-5v-50w","provider":"LEDZONE","version":"1.0","type":"link"}