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Power Supply Switching

Browse 303 global buying requests and sourcing opportunities.
  • 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 require harmonic noise filters for low-voltage power lines supplying electronic and laboratory equipment. The filters must cover 2nd to 21st harmonic range with 110/220V 30A rating to improve power quality and protect sensitive measurement devices.  
    Please provide:  
    1. Product specifications including harmonic mitigation capability  
    2. Technical drawing showing weights and dimensions  
    3. Shipping cost to Mexico  
    4. Delivery schedule within 1 month

    Mexico Mexico
    Posted at: 2025-11-03 01:40:02
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  • We require quotations for the supply, installation, and commissioning of production lines for food-grade metal packaging:
    1. Three new EOE production lines for diameters: ?65mm, ?73mm, 1/4 CLUB standard can size
    2. One new production line with tool change capability for diameters: ?52.6mm, ?83mm, ?99mm

    Vendors must include in their proposal:
    - Detailed technical specifications and machine configurations
    - Production capacity (lids per minute)
    - Utility requirements (power/air consumption)
    - Delivery timeline and warranty terms
    - Installation/commissioning support details
    - After-sales service and spare parts availability
    - References in Algeria or global projects

    All quotations should be based on tinplate material processing capability.

    Algeria Algeria
    Posted at: 2025-11-02 21:50:02
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  • I need to purchase 12 units each of PC cases and power supplies for my new business in Ecuador. Please provide product prices and delivery time estimates to my country.  
    Also clarify available shipping methods and associated costs.  
    This is my initial order as a new business starter, looking for reliable suppliers.

    Ecuador Ecuador
    Posted at: 2025-10-31 01:00:02
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  • I need 100 pieces of 15V analog voltmeters for assembling power supply school kits. The voltmeters must be suitable for educational equipment applications. Delivery required by mid December. Please provide quotations that meet school budget constraints.

    Norway Norway
    Posted at: 2025-10-30 04:10:03
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  • We require immediate supply of 2 units Switch Limit Assy. Pump Stroke with reference number #96-11-049. Please provide technical specifications and commercial proposal for this specific part number. The components must meet original equipment manufacturer standards.

    Brazil Brazil
    Posted at: 2025-10-30 03:21:57
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  • We require high-voltage Battery Management Systems (BMS) for integration with energy storage solutions in industrial settings. The systems must support critical applications including elevator operations, crane systems, and power infrastructure modernization across India.  

    Key requirements:  
    - Compatibility with hybrid industrial solutions for backup power applications  
    - Capability for peak-shaving management in energy-intensive environments  
    - Robust performance in mission-critical systems requiring uninterrupted power supply  

    Our primary application focuses on providing technical solutions to OEMs and end-users in vertical transportation and industrial automation sectors. Please confirm product certifications and share technical specifications for systems operating at elevated voltage ranges.

    India India
    Posted at: 2025-10-28 18:43:52
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  • We require a complete soap making machine production line for manufacturing bath soap bars. Need models with 500kg and 1000kg capacity specifications. Equipment must operate on 220V/3phase/60hz power supply. Please provide technical details and compliance certifications.

    Philippines Philippines
    Posted at: 2025-10-27 13:50:02
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  • We require handy vibratore needles in 25mm, 35mm, and 50mm sizes for power tool applications.  
    Please confirm your ability to supply these specific sizes and provide product specifications.  
    Looking for reliable manufacturers with experience in producing vibration needles.  
    Include pricing details and minimum order quantities in your response.

    Japan Japan
    Posted at: 2025-10-27 11:20:02
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  • We require brand new Auto Refractometer Model RM-9000 manufactured in 2024 or later. Specifications must include:  
    - Measurement range: Sphere ±20D, Cylinder ±10D, Axis 1–180°  
    - 5.7'' color LCD display with built-in thermal printer  
    - Pupil distance adjustment 30–85 mm  
    - 220V ±10% power supply (50/60Hz)  
    - Complete set with main unit and test eye  
     
    Please provide:  
    1. EXW/FOB quotation  
    2. Production lead time and shipping arrangements  
    3. Warranty terms and after-sales service details  
    4. Confirmation of Certificate of Origin (CO) and Certificate of Quality (CQ) provision

    Vietnam Vietnam
    Posted at: 2025-10-23 17:50:03
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  • Looking to purchase 50pcs of DDR-240B-24 SMPS power supply units. Require formal price quotation with product specifications.  
    Please confirm availability and bulk pricing terms for immediate procurement decision.

    Turkey Turkey
    Posted at: 2025-10-23 15:40:03
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  • Require 1 unit of outdoor LED screen (3m×3m) with specifications:
    - Pixel pitch ≤5.5mm (SMD technology)
    - Brightness ≥6500cd/m2
    - IP65 protection rating
    - Must include brightness sensor and MBOX600 controller
    - Rear maintenance design required
    Need separate pricing for metal support structure and spare parts replacement cost.  
    Package must include: LED modules, cabinets, power supply, controller, brightness sensor, MBOX600, data cables, and proper packaging.  
    Require CIF Maputo port delivery within 7-10 days.  
    5-year warranty mandatory.  
    Please confirm shipping cost and exact delivery timeline.

    Mozambique Mozambique
    Posted at: 2025-10-23 03:30:03
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  • We are seeking hybrid stepper motors compatible with 6VDC and 12VDC power supplies. Please provide specifications and pricing details. Budget and delivery time expectations need to be aligned with supplier capabilities.

    Austria Austria
    Posted at: 2025-10-23 00:40:02
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  • Seeking to purchase Power Window Lifter Switch 84030-12030 compatible with Toyota Corolla models. Require detailed quotation including product cost and shipping fees to New Zealand. Please specify available shipping methods and delivery timeframe. 

    New Zealand New Zealand
    Posted at: 2025-10-22 03:25:08
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  • We urgently require JC70D drawworks compliant with API 7K standard for oil well drilling operations. Required specifications:
    - Power capacity: 2000 HP (1490 kW)
    - Must meet SY/T 5532 standard
    - Complete system including:
     ? Drum assembly with braking system
     ? Main rigid water-cooled brake
     ? Auxiliary eddy-current/electromagnetic brake
     ? Transmission gearbox
     ? Control system

    Immediate delivery required for drilling rig application. All components must be supplied as complete operational system. Please confirm availability and compliance with technical specifications.

    Iran (Islamic Republic of) Iran (Islamic Republic of)
    Posted at: 2025-10-19 14:50:02
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  • We require robust and water-resistant UHF/VHF portable radio equipment for North American markets. The products must have Canada IC type approval and UL/CSA certified power supplies.  

    Interested in your repeater solutions and seeking technical specifications of your best portable models.  

    Additionally, please confirm if your company has manufacturing experience with POCSAG transmitters.  

    Previous suppliers included Shenzhen-based manufacturers, but we are now exploring partnerships with Quanzhou radio engineering specialists.

    Canada Canada
    Posted at: 2025-10-18 01:16:59
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  • We are looking to purchase 1000 units of Kt-9V 12 Digits Calculator and 1000 units of CT-512 Electronic Smart Business Digital Calculator for initial market testing. The calculators should feature dual power supply, check/correct function, and multi-functional capabilities suitable for office and school environments. Please provide product specifications and bulk pricing details.

    Bangladesh Bangladesh
    Posted at: 2025-10-18 00:00:03
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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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  • We are looking for LED tube lights with the following specifications:
    - Length: 120CM
    - Voltage: 165–265V
    - Power: 85W
    - Color temperature: 6500K

    Please confirm if you can supply products meeting these exact technical parameters. Kindly provide your best offer based on these specifications.

    Cambodia Cambodia
    Posted at: 2025-10-15 11:30:02
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  • I need to purchase 3 units of the power window master control switch (part number 84820-30300) compatible with Toyota Crown, Corona, and Carina models. Please confirm availability and provide pricing details.

    Oman Oman
    Posted at: 2025-10-14 16:40:04
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  • We require a hydropneumatic press for foamed panel production with 2/4/6 cylinders. Essential specifications:
    - Fixed lower table with 1500×3000 mm working area
    - 2.2 kg/cm2 pressure capacity
    - Durable construction for repeated foaming/pressing cycles (PU/rigid foam/insulation panels)
    - Technical data required: max/operating press force, stroke length, power supply, safety controls

    Please provide:
    1. Quotation for 4 units
    2. Lead time and warranty terms
    3. Spare parts/service support details
    4. Technical documentation matching the described configuration
    5. Options with robust frame and large fixed platen design

    Hungary Hungary
    Posted at: 2025-10-13 18:50:05
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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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  • We are seeking manufacturing partners capable of co-developing and supplying high-performance air cathodes for metal air battery applications. The key requirements include proven expertise in producing components with high power density and reliable life cycle performance. Customization capabilities to meet specific technical specifications for electric mobility and backup power systems are essential. Priority will be given to suppliers with demonstrated experience in clean energy technologies.

    India India
    Posted at: 2025-10-10 20:52:40
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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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