{"product_id":"48v-to-12v-10a-isolated-dc-dc-converter","title":"48V (36-75V) In To 12V 10A 120W Isolated DC-DC Waterproof Step Down Converter Power Supply Module WGI10-48S12L","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe WGI10-48S12L is an industrial-grade \u003cstrong\u003eisolated DC-DC step-down converter\u003c\/strong\u003e engineered specifically for demanding commercial and industrial environments where reliable 12V power is needed from a 48V nominal (36-75V) input source. Featuring galvanic isolation between input and output, this converter provides a critical safety barrier that protects sensitive downstream electronics from high-voltage transients, ground loops, and electrical noise — making it essential for telecommunications, solar energy systems, electric vehicles, and marine applications.\u003c\/p\u003e\n\u003cp\u003eBuilt with \u003cstrong\u003esynchronous rectification technology\u003c\/strong\u003e, this converter achieves an impressive \u003cstrong\u003e92% efficiency\u003c\/strong\u003e at full load, minimizing heat generation and maximizing power delivery. The compact aluminum enclosure carries an \u003cstrong\u003eIP65 waterproof rating\u003c\/strong\u003e, ensuring reliable operation in wet, dusty, and harsh outdoor environments. With a robust suite of built-in protections including short circuit, overcurrent, overvoltage, over-temperature, and reverse polarity protection, the WGI10-48S12L delivers worry-free performance in mission-critical installations.\u003c\/p\u003e\n\u003chr class=\"my-7 border-neutral-300 dark:border-neutral-700\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e 36V to 75V DC — compatible with 48V nominal battery banks, solar arrays, and telecom power systems\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eGalvanic Isolation:\u003c\/strong\u003e 1500V input-to-output isolation provides critical safety separation and eliminates ground loop issues\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e 92% typical efficiency at 48V input, full load — reduces heat and extends component lifespan\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eHigh Power Density:\u003c\/strong\u003e 120W (12V @ 10A) output in a compact 110 × 70 × 23mm form factor\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIP65 Waterproof Rating:\u003c\/strong\u003e Sealed aluminum housing protects against dust ingress and water jets\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eComprehensive Protection Suite:\u003c\/strong\u003e Short circuit, overcurrent, overvoltage, over-temperature, under-voltage lockout, and reverse polarity protection\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e -40°C to +50°C ambient — rated for extreme environments\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSynchronous Rectification:\u003c\/strong\u003e Advanced topology for superior efficiency and reduced thermal dissipation\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePremium Internal Components:\u003c\/strong\u003e NCC \u0026amp; NICHICON capacitors for high reliability and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e100% Factory Burn-In Tested:\u003c\/strong\u003e Every unit undergoes full-load burn-in testing before shipment\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRoHS \u0026amp; CE Compliant:\u003c\/strong\u003e Meets international environmental and safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"my-7 border-neutral-300 dark:border-neutral-700\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px; line-height:1.5;\" border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003eINPUT SPECIFICATIONS\u003c\/td\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e36V – 75V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eNominal Input Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e48V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eMaximum Input Voltage (Continuous)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e78V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eUndervoltage Shutdown\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e30V – 36V (typical 31.5V), auto-recovery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eMaximum Input Current\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e5A (at 36V input, 10A output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eNo Load Input Current\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e80mA – 300mA (at 48V input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eRecommended Input Fuse\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e7.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eRecommended Wire Gauge\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e16 AWG (input and output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003eOUTPUT SPECIFICATIONS\u003c\/td\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e12V DC (11.65V – 12.35V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOutput Current\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e0 – 10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e120W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eVoltage Regulation Accuracy\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOutput Ripple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e50mV typical, 200mV max (20MHz bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOutput Voltage Rise Time\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e8ms – 50ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eBoot Delay Time\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e30ms – 100ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOutput Voltage Overshoot\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e≤5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eExternal Capacitance (max)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e2000μF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003eEFFICIENCY\u003c\/td\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e92% typical (48V input, 10A output, 25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003ePROTECTION FEATURES\u003c\/td\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOvervoltage Protection (OVP)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e13.8V – 15V (hiccup mode, auto-recovery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOvercurrent Protection (OCP)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e10.5A – 14A (hiccup mode, auto-recovery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eShort Circuit Protection (SCP)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003eContinuous (hiccup mode, survives 4-hour short)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOver-Temperature Protection (OTP)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e85°C shell temp (restores at 80°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eUndervoltage Lockout (UVLO)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e30V – 36V shutdown, auto-recovery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eReverse Polarity Protection\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003eYes — prevents damage from reversed input connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003eISOLATION \u0026amp; SAFETY\u003c\/td\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eInput-to-Output Isolation\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e≥1500V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eInput-to-Shell Isolation\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e≥1500V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOutput-to-Shell Isolation\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e≥500V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e≥50MΩ (at 500V test voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003eENVIRONMENTAL\u003c\/td\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e-40°C to +50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e-55°C to +100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e5% – 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eCooling Method\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003eNatural convection (no fan required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eMaximum Altitude\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e4000m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003eGENERAL\u003c\/td\u003e\n\u003ctd style=\"background:#2a2a2a; color:#ffffff; font-weight:bold; font-size:15px; padding:10px 12px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e250 ±30 KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eMTBF\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e≥200,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e110 × 70 × 23mm (4.33 × 2.76 × 0.91 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e≤250g (8.8 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003eRoHS, CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px; font-weight:600;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;\"\u003e2 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003chr class=\"my-7 border-neutral-300 dark:border-neutral-700\"\u003e\n\u003ch2\u003eWhy Choose an Isolated DC-DC Converter?\u003c\/h2\u003e\n\u003cp\u003eUnlike standard (non-isolated) buck converters, the WGI10-48S12L provides \u003cstrong\u003egalvanic isolation\u003c\/strong\u003e between the input and output circuits. This is critical in applications where:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety is paramount:\u003c\/strong\u003e The 1500V isolation barrier protects users and sensitive equipment from dangerous high-voltage faults\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround loops must be eliminated:\u003c\/strong\u003e Isolation breaks ground loop paths that cause noise, hum, and measurement errors in sensitive instrumentation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple voltage domains coexist:\u003c\/strong\u003e Safely interface between 48V battery systems and 12V electronics without shared ground concerns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory compliance is required:\u003c\/strong\u003e Many industrial, telecom, and medical standards mandate galvanic isolation between power domains\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"my-7 border-neutral-300 dark:border-neutral-700\"\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🔋 \u003cstrong\u003e48V Battery Systems:\u003c\/strong\u003e Golf carts, forklifts, e-bikes, and electric vehicles requiring 12V accessory power\u003c\/li\u003e\n\u003cli\u003e☀️ \u003cstrong\u003eSolar \u0026amp; Alternative Energy:\u003c\/strong\u003e Off-grid and grid-tied solar installations with 48V battery banks\u003c\/li\u003e\n\u003cli\u003e📡 \u003cstrong\u003eTelecommunications:\u003c\/strong\u003e Powering 12V equipment from standard -48V telecom DC power plants\u003c\/li\u003e\n\u003cli\u003e⚓ \u003cstrong\u003eMarine \u0026amp; Boating:\u003c\/strong\u003e Waterproof design ideal for boats, yachts, and marine electronics\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Factory floor equipment, PLCs, sensors, and control systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e🎖️ \u003cstrong\u003eMilitary \u0026amp; Defense:\u003c\/strong\u003e Ruggedized power conversion for field-deployed electronics\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eElectric Motors \u0026amp; Drives:\u003c\/strong\u003e Auxiliary 12V power from 48V motor drive bus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"my-7 border-neutral-300 dark:border-neutral-700\"\u003e\n\u003ch2\u003eProtection Features Explained\u003c\/h2\u003e\n\u003cp\u003eThe WGI10-48S12L includes a comprehensive suite of protection features that ensure safe, reliable operation even under fault conditions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Circuit Protection:\u003c\/strong\u003e The converter enters hiccup mode during a short circuit and can withstand a continuous short for up to 4 hours without damage. It automatically restarts when the fault is cleared.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvercurrent Protection (OCP):\u003c\/strong\u003e If output current exceeds 10.5A–14A, the converter enters hiccup mode and automatically recovers when the overload is removed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvervoltage Protection (OVP):\u003c\/strong\u003e Triggers at 13.8V–15V output to protect connected equipment from voltage spikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-Temperature Protection (OTP):\u003c\/strong\u003e Shuts down at 85°C shell temperature and automatically restarts when temperature drops to 80°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Undervoltage Lockout (UVLO):\u003c\/strong\u003e Prevents operation when input voltage drops below safe operating range (30V–36V), with automatic recovery when voltage returns to normal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse Polarity Protection:\u003c\/strong\u003e Prevents damage if input power leads are accidentally reversed during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"my-7 border-neutral-300 dark:border-neutral-700\"\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUse \u003cstrong\u003e16 AWG or larger wire\u003c\/strong\u003e for both input and output connections\u003c\/li\u003e\n\u003cli\u003eInstall a \u003cstrong\u003e7.5A fuse\u003c\/strong\u003e on the positive input lead for additional safety\u003c\/li\u003e\n\u003cli\u003eEnsure adequate airflow around the converter for optimal thermal performance\u003c\/li\u003e\n\u003cli\u003eThe converter supports natural convection cooling — no external fan is required under normal operating conditions\u003c\/li\u003e\n\u003cli\u003eMaximum external output capacitance: 2000μF\u003c\/li\u003e\n\u003cli\u003eOptional Remote On\/Off (CNT) pin available for system-level power control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"my-7 border-neutral-300 dark:border-neutral-700\"\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × WGI10-48S12L Isolated DC-DC Converter Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"my-7 border-neutral-300 dark:border-neutral-700\"\u003e\n\u003ch3\u003e📄 Documentation \u0026amp; Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1641\/0911\/files\/WGI10-48S12L.pdf?v=1775150094\" target=\"_blank\" title=\"WGI10-48S12L 48V to 12V Isolated DC-DC Converter 10A 120W IP65 Datasheet (PDF)\" rel=\"noopener\"\u003eManufacturer's Datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Envistia","offers":[{"title":"Default Title","offer_id":47751573864697,"sku":"EM-POWER-0074","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1641\/0911\/files\/48v-36-75v-in-to-12v-10a-120w-isolated-dc-dc-waterproof-step-down-converter-power-supply-module-wgi10-48s12l-8034022.jpg?v=1775180828","url":"https:\/\/envistiamall.com\/es\/products\/48v-to-12v-10a-isolated-dc-dc-converter","provider":"Envistia Mall","version":"1.0","type":"link"}