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The 90w ultra slim universal laptop AC adapter from Shenzhen Gasage Technology Co., Ltd. accepts AC 100-240V at 1.8A across 50-60Hz mains frequency, with selectable DC output voltages at 14.5V, 15V, 16V, 16.5V, and 18.5V to service multiple laptop brands without dedicated OEM bricks. The ultra-slim form factor targets mobile professionals and institutional deployments where bag space and travel weight are operational constraints. This is a switch-mode power supply with automatic voltage selection or manual tip-switching, depending on the specific variant, rather than a fixed-voltage single-purpose adapter.
The input range covers global mains standards from 100V Japan to 240V UK/Europe, with the 1.8A maximum input current suggesting active power factor correction is either absent or minimal in this design. Output voltage selection at 14.5V-18.5V spans the conventional range for consumer and business laptops from major manufacturers, though the specific amperage at each voltage tier is not stated and determines actual wattage capability. The 90W headline rating likely refers to peak or continuous output at the highest voltage setting; efficiency at partial load and standby power consumption are unstated specifications that affect total cost of ownership in fleet deployments. Thermal design for slim enclosures typically relies on high-frequency switching and synchronous rectification to minimize dissipation volume, though this assumes quality magnetics and capacitor selection.
Primary buyers include educational institutions standardizing across mixed-device fleets, corporate IT procurement seeking reduced SKU complexity, and retail or e-commerce channels requiring universal compatibility claims for consumer resale. The adapter's slim profile suits airline travel and mobile workstation setups where traditional 90W bricks prove bulky. Import discussions with Shenzhen Gasage should address whether tips are included for all major laptop brands or sold separately, whether the voltage selection is automatic or manual, and what overload, overvoltage, and short-circuit protections are implemented. FOB Shenzhen or CIF terms are typical for consumer electronics from this region, though exact trade conditions require direct supplier confirmation.
| Input voltage range | AC 100-240V |
| Input current | 1.8A max |
| Input frequency | 50-60Hz |
| Output voltages | 14.5V, 15V, 16V, 16.5V, 18.5V DC (selectable) |
| Rated output power | 90W nominal |
| Typical efficiency rating | VI energy efficiency or higher (typical for modern adapters; confirm with supplier) |
| Typical output ripple | Less than 1% or 100mV p-p (standard for laptop adapters; confirm with supplier) |
| Typical operating temperature | 0 to +40 degrees C (standard commercial range; confirm derating with supplier) |
| Typical protection features | OVP, OCP, SCP, OTP (standard set; confirm which are implemented and at what thresholds) |
| Typical tip compatibility | 5.5x2.5mm, 5.5x2.1mm, 4.5x3.0mm, USB-C PD (standard range; confirm included tips with supplier) |
Shenzhen Gasage Technology Co., Ltd. is located at 5F, 4 Block, Chuangye Industrial Park, Shenzhen 518000, Guangdong Province, positioning it within the primary electronics manufacturing and supply chain ecosystem of southern China. The supplier holds an imported tier classification and harbor trust status, indicating marketplace listing without advanced verification or guaranteed performance bonding. The response rate is recorded at 0.00% with zero average response hours, which signals potential challenges in pre-sales communication and necessitates that buyers establish clear contact protocols before order commitment. No factory size, annual turnover, employee count, or client references are disclosed in the available profile.
The source description references ISO and CE certifications without specifying standards, scope, or certificate numbers. Buyers should request the actual conformity documentation, including whether CE marks cover the Low Voltage Directive (2014/35/EU) and EMC Directive (2014/30/EU) with applicable harmonized standards such as EN 60950-1 or EN 62368-1 for IT equipment safety. The description suggests FOB and CIF shipping terms are available, though minimum order quantities, lead times, and payment structures are not fixed in the listing and must be negotiated directly. Whether Shenzhen Gasage operates as a factory with in-house SMT and assembly capability, or functions as a design house or trading company outsourcing production, is not stated and affects quality control predictability.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before committing to volume purchase from Shenzhen Gasage Technology Co., Ltd., validate the supplier's corporate existence through the Shenzhen Administration for Market Regulation, and request a verified business license with business scope explicitly covering power supply manufacturing. The ISO and CE claims require substantiation with certificate copies showing applicable standards, scope, and validity periods. Given the 0.00% response rate, establish backup communication channels including alternate email addresses, WeChat, or telephone, and document all commitments in writing. For initial orders, consider engaging a third-party inspection service to verify that sample units match specification before approving bulk production, and retain the right to reject lots that fail agreed acceptance criteria.
Logistics for power adapters from Shenzhen typically ship through Yantian or Shekou ports under FOB terms, with CIF available for buyers lacking freight forwarding relationships. Lead time, production capacity, and whether Shenzhen Gasage stocks finished goods or operates on build-to-order basis are unstated and must be confirmed. Payment structures for initial transactions often involve 30% deposit with 70% against shipping documents, though alternatives may be proposed. Clarify Incoterms precisely, particularly whether CIF includes marine insurance with the buyer as beneficiary, and who bears customs clearance costs at destination. For air freight of samples or small lots, lithium battery regulations do not apply to AC adapters, though individual courier restrictions on power supply wattage should be verified with the chosen carrier.
Incoming inspection should include output voltage accuracy verification at each selectable tap under no-load and rated load conditions using a calibrated multimeter, ripple measurement with an oscilloscope to confirm switching noise remains within acceptable limits, and continuous burn-in at full load for 24-48 hours to identify infant mortality failures. Thermal imaging during burn-in reveals hotspots indicating undersized magnetics, inadequate heatsinking, or counterfeit capacitors. Request that Shenzhen Gasage provides pre-shipment inspection reports from recognized bodies such as SGS, Intertek, or BV, or arrange independent inspection at the factory. Documentation to secure includes the commercial invoice, packing list, certificate of origin, and any applicable test reports or conformity declarations. Retain sample units from each production lot for comparison against future shipments, as component substitution in switch-mode power supplies is a known supply chain risk that affects safety and reliability performance.
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Securing a reliable supply chain for 90w Ultra Slim Universal Laptop Ac Adapter With is critical for maintaining your business operations. Shenzhen Gasage Technology Co., Ltd., a verified supplier located in China, provides high-quality 90w Ultra Slim Universal ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 90w Ultra Slim Universal from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shenzhen Gasage Technology Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
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When importing 90w Ultra Slim Universal from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
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