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Ac Dc Power Supply Adapter

Browse 75 global buying requests and sourcing opportunities.
  • We require 230 units of non-dimmable LED filament bulbs with E14 base. Specifications must include:
    - Candle shape (C35) with transparent glass bulb
    - ≤3.8W power consumption equivalent to 60W incandescent
    - 220-240V AC/DC voltage, 50/60Hz frequency
    - ≥806 lm luminous flux, 2700K warm white (827 code)
    - ≥0.9 power factor, ≤10% flicker
    - Original packaging with manufacturing details
    - Ready for pickup by our forwarder within 2-3 weeks
    Compliance with low-voltage safety and electromagnetic compatibility standards is mandatory.

    Kazakhstan Kazakhstan
    Posted at: 2025-11-03 16:10:02
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  • Require Explosion Proof LED Light model RFBL 164 with 30W power, IP66 rating and daylight color temperature. Must include emergency battery pack functionality compatible with 220V AC and 36V DC power supply. Please provide quotation for this specific configuration.

    Philippines Philippines
    Posted at: 2025-11-03 14:10:02
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  • We are developing a new product requiring compact inline water heaters capable of heating 0.1 liters per minute from 15°C to 45°C. The system must operate on 24V/40V DC power supply with strict temperature control to prevent exceeding 50°C.  

    Required quantity: 1000 units.  
    Key priorities: Precise temperature regulation, compact inline design, and DC voltage compatibility.  
    Please provide specifications and certifications for PTC heater solutions meeting these operational parameters.

    United Kingdom United Kingdom
    Posted at: 2025-10-17 20:00:03
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  • Need to purchase an external power supply for guitar amplifier. The amplifier requires separate power input but no power supply was included in original package. Looking for compatible power adapter to connect amplifier with standard guitar equipment. Prefer simple plug-and-play solution with stable voltage output.

    United States United States
    Posted at: 2025-10-13 15:30:02
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  • I need a hydraulic upender for handling slit coils with these technical specifications:
    - Capacity range: 700kg to 5000kg
    - Slit coil dimensions:
     Outer diameter: 600mm-1750mm
     Inner diameter: 500mm-610mm  
     Width: 200mm-1250mm
    - Flat deck design with C-Hook slots

    Electrical requirements:
    - 380V AC power supply
    - 3-phase 50Hz system
    - Motor must be ABB/Siemens/WEG brand
    - Schneider electric components

    Please provide quotation compliant with these specifications.

    Spain Spain
    Posted at: 2025-10-09 18:55:50
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  • We need IR illuminators compatible with night vision surveillance cameras. Essential specifications include:
    - LED lifespan exceeding 10,000 hours
    - 850nm wavelength with<0.001 Lux illumination intensity
    - 100-200m outdoor viewing range
    - Auto power-on sensor activating in darkness
    - All-weather aluminum housing with IP66 protection
    - 30 high-power LEDs in 45° light angle
    - U-shaped bracket mounting
    - DC 12V 2A power supply compatibility
    - Operating temperature: -20°C to 50°C

    Require delivery within 7 days. Please confirm production capability for units meeting these exact technical parameters.

    India India
    Posted at: 2025-10-03 16:00:03
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  • We urgently require UL certified 12V 1.6A power supplies (model HYES1216) originally approved under UL file E220421. These units are critical components for life-support medical devices currently in active use.  

    Please confirm manufacturing availability through original production channels or existing inventory. If discontinued, we need detailed specifications about the equipment these adapters were designed to power for alternative sourcing.  

    Willing to purchase substantial quantities from certified manufacturers or authorized distributors. Strict compliance with original UL certification standards is mandatory.  

    This procurement directly impacts patient care continuity. Immediate supply confirmation requested.

    Spain Spain
    Posted at: 2025-09-24 01:48:04
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  • Seeking 5 units of power transducers with the following specifications:
    - Accuracy Class 0.5
    - Nominal Voltage 100-400V
    - Nominal Current 1-5A
    - Aux. Supply 80-260V AC/DC
    - Operating temperature range: -10°C to 70°C
    - Din Rail mounting
    - Minimum 4 analogue output channels (V/mA)
    - Required measurement parameters: phase voltage, delta voltage, frequency, line/neutral current, active power measurements

    Delivery timeframe required within 1-2 weeks. Please provide product certifications and compliance details.

    Zimbabwe Zimbabwe
    Posted at: 2025-09-23 18:30:06
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  • We require a compact 4-inch sputtering system with 4 targets for producing multilayer optical filters.  
    Key specifications:  
    - Target materials: Ag (DC power) + SiO?/TiO?/Al?O? (RF 13.56MHz with auto-matching)  
    - Chamber configuration: 1 main chamber (preferred load-lock design)  
    - Gas requirements: Ar process gas supply with O? port reservation  
    - Essential feature: Substrate rotation capability  

    Looking for suppliers with proven experience in optical deposition using sputtering technology. Please provide technical specifications and process validation data. No reactive gas process required at initial stage.

    South Korea South Korea
    Posted at: 2025-09-23 17:30:03
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  • I need a lithium battery charger meeting these specifications:
    - Input: 100~240V AC, 50/60Hz
    - Output: 8.4V DC, 1A
    - Charging indicator with red/green status display
    - DC barrel plug connector (5.5mm outer × 2.1mm inner, center positive)
    - EU/China plug type or adapter-compatible
    - Must include OVP, OCP, overload and short-circuit protections

    Require sample unit for product validation before bulk order. Please confirm customization capability for logo printing on charger.

    Brazil Brazil
    Posted at: 2025-09-23 05:30:02
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  • We require AC coloring power supplies suitable for electrolytic coloring on hard anodized (Type III) 6082 alloy aluminum. Our primary application needs to achieve specific color shades including olive green and coyote (dark sand).  

    Please provide technical specifications and available configuration options for your existing solutions. The equipment should be compatible with industrial-scale anodizing processes. No chemical additives or auxiliary components should be required beyond standard operation parameters.

    Ukraine Ukraine
    Posted at: 2025-09-22 17:36:40
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  • We require multiple machine parts for filter combiner system. Specific models needed include:  
    - AC Servo Drive (MR-J4-40A)  
    - PLC (XGP-ACF2) with IO Link Cable (C40HF-10PB-1)  
    - Power Supply (FDR180-24) and Noise Filter (ENS-2006)  
    - Magnetic Contactors (MC-12b, MC-12a, MC-22b, MC-32a)  
    - Circuit Breakers (3RGrhn, ABE 32b, ABN 103C)  
    - Inverter Drive (0075G100-2E0NN)  
    - Protective components (GCP-32AN, EOCRSP10RM, EOCRSP20RM)  
     
    Please provide pricing and availability for these specific models. OEM equivalent alternatives acceptable for non-critical components.

    Philippines Philippines
    Posted at: 2025-09-18 08:40:02
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  • Looking for adjustable voltage DC power supply with 1800W capacity. Required specifications: 10A-30A current range, adjustable output voltage from 30V to 60V (30V/40V/50V/60V). Must support both constant voltage and constant current modes.  
    Please provide:  
    1. Detailed product specifications sheet  
    2. Safety certifications (CE/UL/RoHS)  
    3. MOQ and FOB pricing  
    4. Lead time for 100 units  
    Manufacturers or authorized distributors preferred.

    Mongolia Mongolia
    Posted at: 2025-09-11 15:06:30
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  • Require various power supplies and accessories including 24V DC Power Conditioner, Chinfa DRAN120-24A, DRA240-24A, DRA480-24A, Air Climate LXY-300-12XTB, Allen-Bradley 1606-XLP50E, EVGA 80 Bronze 850W, HF150W-S-12/24, MEAN WELL DRP-240-24, LRS-50-5, S-350-24, MESTEK DP6030, and 1U Rackmount PDU. Quantities as specified. Please provide quotation for all items with original manufacturer specifications.

    Germany Germany
    Posted at: 2025-09-11 01:10:02
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  • We require 2 units of ferrule and tube printing machines with the following specifications:
    - Component make: L-MARK (Part No. LK-330)
    - Voltage rating: 12V
    - Current rating: 2A
    - Must include AC/DC adapter

    Please confirm your best offer and delivery timeline.

    Nigeria Nigeria
    Posted at: 2025-09-10 01:50:05
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  • We require modified DC UPS modules for integration into smart prepaid electricity meters. The solution must be based on existing power bank/UPS designs with minimal adjustments to input/output interfaces and voltage configurations.

    Key specifications:
    - Input: 12V DC external supply
    - Output: Stable 5V DC with 5A continuous current
    - Capacity comparable to standard compact power banks
    - Unit cost target: USD 3-8

    No new product development required. Priority given to suppliers who can implement simple interface connector modifications while maintaining cost efficiency.

    South Africa South Africa
    Posted at: 2025-09-09 15:10:13
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  • I need blue LED lights for installation in a concrete driveway. The lights should operate on either 12V or 24V DC power supply. Please provide product options that meet these voltage specifications. Kindly include available certifications and IP rating details for outdoor durability assessment.

    Australia Australia
    Posted at: 2025-09-05 02:00:02
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  • We require electrochromic interior rearview mirrors with auto-dimming function (excluding LCD/camera features). Specifications: 12V DC automotive power supply, operating temperature range -20°C to 70°C, ≥70% reflectance in clear state and 8-12% in dark state, standard 3-pin connector. Certifications must include CE and RoHS compliance, with ECE R46/R10 compliance preferred.  

    Please provide pricing for 100pcs, 250pcs, and 500pcs quantities. Confirm availability of 5 pre-production samples with cost and lead time details.  

    Quotations required for both FOB Shenzhen and CIF Genoa (Italy) terms. Include lead times for sample delivery and mass production.  

    Submit datasheets/technical drawings, warranty terms, quality control documentation, and payment terms. Intended for long-term partnership development.

    Italy Italy
    Posted at: 2025-08-29 23:51:48
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  • Seeking built-in outlet unit solution for camper van conversion with following specifications:  
    1. Power Requirements:  
    - Input: 12V DC from vehicle battery  
    - Outputs:  
      ? USB Type-C charging port  
      ? USB Type-A charging port  
      ? Integrated inverter for 100V AC output (sufficient for small appliances)  

    2. Installation:  
    - Flush-mountable design for furniture integration  
    - Suitable for camper interior applications  

    3. Additional Requirements:  
    - Compact integrated solution combining DC and AC outputs  
    - Durable construction for mobile environment  

    Please provide product specifications, MOQ, pricing, and lead time.

    Japan Japan
    Posted at: 2025-08-22 19:40:03
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  • Require 1 unit of 90 Degree Steel Coil Upender Machine with below specifications:  
    - Load Capacity: 5,000 kgs  
    - Flipping Time: 60 seconds  
    - Power Supply: AC 380V/60HZ 3-phase  
    - Platform Dimensions: 3000mm X1500mm X1500mm  
    Urgent requirement for Philippines delivery.  
    Please provide technical specifications, manufacturing lead time, and commercial terms.

    Philippines Philippines
    Posted at: 2025-08-22 13:10:03
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  • Product Required: Refurbished MX240-PREMIUM3-ACH Network Router Chassis  
    Quantity: 1 unit  
    Specifications:  
    - Enhanced Midplane Chassis Bundle  
    - Redundant SCB-E Power Supply  
    - Highline AC Power Support  
    - 5U Rack Unit (8.75x17.5x23.5 inches)  
    - 480 Gbps Port Density  
    - 1.92 Tbps Forwarding Capacity  
    - Front-to-Back Airflow Cooling  
    - 2-Year Limited Warranty  

    Requirements:  
    ? Fully refurbished condition  
    ? Cost-effective pricing  
    ? Must meet stated technical specifications  
    ? Complete standard feature set  

    Please provide:  
    - Detailed product specifications sheet  
    - MOQ and unit price  
    - Lead time for delivery  
    - Quality certification documents  
    - Refurbishment process details

    Bangladesh Bangladesh
    Posted at: 2025-08-21 19:50:03
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  • Looking for Cable Marker Printing Machine, including Cable ID printer, PC - connectable electronic lettering machine, PVC tube printer, wire marking machine, line marking printer. Specifications: Automatic tube feeding, semi - automatic cutting; Portable design, suitable for various occasions; Suitable for small - batch and multi - batch line label printing in industrial production, engineering installation, equipment maintenance, system integration, etc.; Printing speed: 12.5 mm/s; Power supply: DC 12 V 2 A. Ask if there is such printer in stock with exact specifications and for the exact link to the printer.

    Kenya Kenya
    Posted at: 2025-08-15 20:10:03
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  • We have requirement for one electronic micro balance. Specification: Capacity: 5 - 22g, Readability: 0.001 mg, Repeatability: 0.001 mg, Linearity: -10ug, Typical repeatability: 0.0007 mg, Typical settling time: 2 - 3.5 s, Operating temperature: 5° - 40°C, Power supply: A/C adapter 230V

    India India
    Posted at: 2025-08-13 13:00:03
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  • Valve: Safety, Model: Mercer Valve 9100E, Unit: PCS, Quantity: 10. Valve: Safety, Specification: 2"-150 X 3"-150, Unit: PCS, Quantity: 10. Positioner: Fisher, DVC6020AC, Description: Positioner Fisher DVC6020AC. For rotary and long - stroke actuators with sliding stems (stroke > 102 mm / 4 inches). Input signal: Analog 4–20 mA DC, Output signal: Pneumatic, as required by the actuator, up to full supply pressure, Operating pressure range: Min. 0.4 bar (6 psi), Max. 9.5 bar (140 psi), Unit: PCS, Quantity: 2. Liquid Level Controller: Fisher L2, Description: Snap - acting liquid level controller Fisher L2. Float - operated level sensor mounted on tank wall. Float movement is transferred to the controller via a vertical rod. Controller type: Snap - acting, Connections: Supply: 1/4" NPT (female), bottom of housing, Output: 1/4" NPT (female), top of housing, Case vent: 1/4" NPT (female) with filter, back of housing, Unit: PCS, Quantity: 2. Positioner: Samson Power Control, Model 3730 - 2, Model: 3730 - 230001001000.01, In the shortest possible time

    Kazakhstan Kazakhstan
    Posted at: 2025-08-08 18:40:02
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