Import 90-240v 48w Led Light Adapter For Australia — Buy in wholesale FOB from Supplier in China

This 48W LED driver from Shenzhen Kejiayuan Technology Co., Ltd. is a universal-input switching power supply accepting 90-240V AC at 50-60Hz and delivering regulated 12V DC at 4A (48W total output). The adapter measures 173 x 71 x 34 mm with a desktop-style housing weighing 0.5 kg per unit, fitted with a DC cable typically supplied at 1.2 metres unless otherwise requested. Connector options include 5.5 x 2.1 mm, 5.5 x 2.5 mm, and 3.5 x 1.35 mm barrel jacks, with custom lengths and tip configurations available per order. The unit carries safety marks for UL/CUL, PSE, GS, SAA, CE, FCC, EK, KC, RoHS and CCC, indicating compliance with Australian, European, North American and Asian regulatory frameworks.

The housing is a fire-proof plastic enclosure enclosing a surface-mount electronic circuit board with transformer-isolated primary and secondary stages. Efficiency is rated above 85% typical, with line and load regulation both held within ±5% to maintain stable output under varying mains and load conditions. Standby power draw is 0.6W, and leakage current is capped at 0.25 mA at 240V AC input. The design incorporates over-load, short-circuit and over-temperature protection circuits, with a 100% burn-in test conducted at 85-95% load for four hours at 40 ± 5°C ambient. Ripple noise is specified at 100 mV, and the insulation withstand voltage between primary and secondary is tested to AC 3000V minimum for 60 seconds at 5 mA maximum.

Australian-market LED strip installers, signage fabricators and lighting distributors form the primary buyer base for this adapter, with the SAA certification satisfying mandatory Electrical Safety Authority requirements for fixed and portable luminaire power supplies. The 12V output at 4A suits single-colour and RGB LED strips up to approximately 48W total load, as well as module arrays and small display lighting. Packaging is export-standard: individual white inner boxes (220 x 120 x 40 mm) with 50 units per carton (440 x 380 x 210 mm). Buyers should confirm with Shenzhen Kejiayuan Technology Co., Ltd. whether Australian-pin (Type I) cords or IEC C14 desktop inlets are supplied as standard, and whether the SAA certificate number is current for the specific batch.

Shenzhen Kejiayuan Technology Co., Ltd. is located on Jiuwei Road in Baoan District, Shenzhen, Guangdong Province, China. The supplier holds an imported tier designation on this platform with a harbor trust tier, though the response rate is currently recorded at 0.00% with an average response time of zero hours, indicating minimal or no recent inquiry activity through the platform messaging system. The company profile does not state a founding year, employee count, factory size, or annual revenue, and these details should be treated as unverified. The listing positions the firm as a manufacturer of switching power supplies for LED lighting, consumer electronics and small appliances, with OEM and ODM capability stated.

The supplier advertises compliance with a broad suite of international safety standards (UL/CUL, PSE, GS, SAA, CE, FCC, EK, KC, RoHS, CCC), which suggests experience in multi-market certification and export logistics, though buyers should independently verify certificate validity and scope. No named clients, reference projects or case studies appear in the source material. The product range covers adapters for LED strips, LCD monitors, security systems and domestic appliances. Buyers are advised to conduct direct due diligence on production capacity, quality management system certification (such as ISO 9001), and whether the supplier operates its own SMT lines or sources assemblies, as this information is absent from the available profile.