Ultra-Slim Profile
MeanWell LRS-350-24 350W Power Supply Led Strip
- Voltage Range: 3.3V - 48V DC
- Rated Output: 350W / 14.6A-29A
- Efficiency: Up to 89%
100%
Full Load Burn-In Tested
<0.5W
Standby ErP Tier 2 Quota
2-7 Yrs
Manufacturer Warranty
UKCA
BS EN 61347-2-13 Ready
Core Precision Power Supply & Dimmable Driver Portfolio
Verified hardware for UK lighting designers, electrical contractors, and OEM luminaire manufacturers requiring tight flicker mitigation, active power factor correction, and long-term thermal endurance.
TS-35 DIN Mount
MeanWell MDR-10-24 10W 24V 0.42A SMPS Supply
- Mounting: TS-35/7.5 or TS-35/15
- No-load Loss: <0.75W Standby
- Form Factor: Ultra-compact 22.5mm
High Wattage Rail
MeanWell XDR-480E 480W DIN Rail Switching Supply
- DC Rails: 12V / 24V / 36V / 48V
- Peak Current: 150% Dynamic Boost
- Protection: OVP, OLP, OTP, SCP
OEM Embedded
Mean Well PD-2512 25W Dual Output Switching PSU
- Dual Rails: +15V / -15V (1.1A)
- Isolation: Class II Safety
- Applications: Controller Modules & PCB
Commercial Distribution
MeanWell EDR-120-24 120W Industrial Control Supply
- Voltage Rails: 12V / 24V / 48V DC
- EMC Standard: EN55032 Class A
- Cooling: Free Air Convection
Secondary Control Rail
Meanwell RD-125B 125W 5V/24V Dual Output Supply
- V1 / V2 Output: 5V (2-15A) / 24V (0.4-5A)
- Surge Withstand: 300VAC Input for 5s
- Capacitors: 105°C Long Life Rated
Architectural Accent
Meanwell RS-25-5 25W Universal Switching Supply
- Voltage Rails: 3.3V / 5V / 12V / 24V / 48V
- Vibration: 5G Anti-Vibration Test
- Altitude: Up to 2000m Rated
Smart Home Step-Shape
Mean Well HDR-100-24 100W DIN Rail Home System Supply
- Enclosure: Class II Isolation Plastic
- Standby Loss: <0.3W Ultra-Low
- Standard: EN43880 DIN Step Shape
Engineering Dimmable LED Drivers for the UK Electrical Infrastructure
Procuring dimmable LED drivers from Chinese manufacturing hubs for deployment across the United Kingdom requires far more than matching DC output wattage. British commercial luminaires, high-end residential fit-outs, and hospitality environments interface with a uniquely standardized electrical infrastructure governed by the BS 7671 IET Wiring Regulations (18th Edition), strict harmonic mitigation targets (IEC/EN 61000-3-2 Class C), and strict building efficiency mandates enforced through Building Regulations Approved Document Part L.
Key Technical Imperative: The 230V Nominal Grid & Reactive Power Stability
While the UK standard nominal voltage is specified as 230V AC (+10% / -6%), field telemetry across industrial distribution boards frequently reveals persistent floating phases between 240V and 253V AC. Dimmable LED drivers designed without wide continuous operational windows (at least 90V to 305V AC input tolerance) experience accelerated junction temperature rise within primary MOSFET stages, inducing premature electrolytic capacitor dehydration. Our Shenzhen manufacturing protocols validate all driver circuits with transient input spikes up to 300V AC for 5 seconds to eliminate catastrophic breakdown on volatile industrial grids.
UK Architectural & Heritage Retrofits
London and Edinburgh historic building re-developments encounter constraints regarding wall channelling. Our ultra-compact phase-cut (Triac/ELV) and DALI-2 drivers install directly into existing shallow ceiling voids or remote distribution boxes, delivering 0.1% to 100% deep smooth dimming without audible transformer buzz or low-frequency stroboscopic oscillation.
Commercial Offices & BREEAM Standards
UK commercial installations targeting "BREEAM Outstanding" ratings depend heavily on automated daylight harvesting and PIR sensing. Our DALI-2 (Part 251, 252, 253) compatible power supplies broadcast real-time operational metrics—energy consumption, run hours, operating temperature, and load status—back to centralized BMS architectures over standard two-wire control buses.
Broadcast, Film & Sports Hospitality
High-end broadcast suites and sporting venues throughout the UK require complete immunity from optical camera shutter interference. Utilizing multi-stage high-frequency pulse width modulation (>4kHz) alongside ripple-free continuous linear regulation, our drivers pass strict SVM (Stroboscopic Visibility Measure) and Pst LM metrics below 0.4.
Dimming Topologies: UK Market Implementation Matrix
| Dimming Protocol | Control Signal | Dimming Depth | Dominant UK Applications | EMC / Harmonic Compliance |
|---|---|---|---|---|
| DALI-2 (IEC 62386) | Digital 16V Differential | 0.1% – 100% Linear/Log | Commercial Offices, Tier 1 Hospitals, Airports | BS EN 55015 / BS EN 61547 Immunity |
| 0/1-10V Analog | DC Voltage Sinking | 1.0% – 100% Continuous | Industrial High-Bays, Warehouses, Logistics Hubs | BS EN 61000-3-2 Class C (>25W) |
| Phase Mains (Triac / Trailing) | AC Chopped Sinusoid | 5.0% – 100% Smooth | Residential Refurbishments, Boutique Hotels | BS EN 61000-3-3 Voltage Fluctuation |
| Push-DIM / Touch-DIM | Mains AC Pulse (Push to make) | 1.0% – 100% Memory | Conference Rooms, Executive Residential Suites | Isolated SELV Barrier Protection |
| Casambi / Zigbee BLE | 2.4GHz RF Mesh Network | 0.1% – 100% Granular | Flexible Workspace Fit-outs, Heritage Retail | RED Directive / ETSI EN 300 328 |
UK Lighting Market Regulatory Shifts (2025–2030)
Circular Economy & TM66 Assessment
CIBSE TM66 (Creating a circular economy in the lighting industry) requires drivers to feature non-destructive disassembly, repairability, and separable control gears. Our engineering designs prioritize field-swappable terminal configurations and modular PCB topologies over potted resin cases where internal thermal loads allow.
ErP Ecodesign Tier 2 Standby Limitations
UK Statutory Instrument 2021 No. 1095 mandates that standalone dimmable control gear maintain idle standby power loss strictly beneath 0.5W. Belmo's proprietary PFC multi-mode switching converters drop quiescent system consumption to under 0.2W in networked sleep states, maximizing client compliance margins.
Rapid UKCA Conformity Harmonization
Navigating post-Brexit trade documentation requires strict alignment with designated UK standards (BS EN series). We furnish fully traceable Declaration of Conformity dossiers referencing British technical files alongside traditional CE, CB, and UL reports, mitigating customs quarantine risks at Felixstowe or Southampton.
Why UK Specifiers and Distributors Partner with Belmo
Original Traceability & Batch QC
Every driver assembly passing through our Shenzhen facility carries verified factory labels and individual batch serial tracking. We maintain zero-tolerance counterfeiting policies, pairing every shipment with complete QC power-on validation test logs before pallet consolidation.
100% Full-Load Thermal Aging
Rather than employing sample testing, 100% of our produced and distributed driver modules undergo elevated-temperature burn-in tests at full load under dynamic cycling (on/off switching). This eliminates infant mortality failure modes prior to container dispatch.
Low MOQ & Mixed-Project Consolidation
We bridge the gap between large-scale manufacturing output and UK regional wholesale/contractor demands. Benefit from agile MOQs starting from 1 to 5 units on standard series, enabling bespoke model combinations within unified freight shipments.
Frequently Asked Questions by UK Buyers & Specifiers
Are your dimmable LED drivers certified for legal UK installation under UKCA rules?
Yes. All dimmable LED drivers supplied for the UK territory comply with designated British Standards harmonized with international safety benchmarks, specifically BS EN 61347-1, BS EN 61347-2-13 for lamp controlgear safety, BS EN 55015 for conducted/radiated emissions, and BS EN 61000-3-2 Class C for mains harmonic distortion. Full UKCA and CE Declaration of Conformity documentation is provided prior to dispatch.
How do your drivers resolve nuisance tripping of Type B & Type C MCBs in UK consumer units?
UK distribution circuits commonly utilize Type B miniature circuit breakers (tripping at 3–5 times rated current), which can experience nuisance tripping during simultaneous switch-on of LED banks due to capacitor charging inrush current. Our power supplies integrate Active Inrush Current Limiting and thermistor-based soft-start circuits, dramatically lowering peak inrush amperage (Ipeak) and pulse duration (Twidth) to maximize the count of drivers per MCB circuit.
What is your standard factory lead time and door-to-door delivery transit to the UK?
For core stock series such as LRS, EDR, MDR, and regular HLG dimmable models, dispatch from our Shenzhen facility occurs within 3 to 5 business days. Express air courier (DHL, FedEx, UPS) delivers directly to UK locations within 4 to 7 working days. For bulk sea containers destined for London Gateway, Felixstowe, or Southampton, transit time typically averages 28 to 35 days, with all DAP or DDP customs formalities handled upon request.
Can your engineering department support custom output voltage, current tuning, or branding?
Yes. In addition to supplying verified authentic standard Mean Well units, our factory engineering division offers OEM/ODM solutions tailored for luminaire manufacturers. This includes internal potentiometer voltage trimming, factory pre-set constant current calibration via internal firmware, customized wiring looms with push-in terminals, and custom laser-etched branding on Class II housings.
Accelerate Your UK Lighting Project Deliverables
Connect directly with our Shenzhen technical sales engineering team to obtain wholesale volume tier pricing, comprehensive UKCA compliance packs, or custom dimming compatibility testing tailored to your luminaire schedule.
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