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Switching Power Supply

Browse 155 global buying requests and sourcing opportunities.
  • I need to purchase telecom panel rectifiers. Specifications required: input voltage 110-240V AC, output 54V DC, output current 0-10A. Quantity: 4 sets.
    Qatar Qatar
    Posted at: 2026-04-27 19:10:47
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  • I need to purchase one unit of P1108B differential probe. Specifications include 100MHz bandwidth, 800V maximum input voltage, active differential design, and oscilloscope test lead.
    Pakistan Pakistan
    Posted at: 2026-04-13 17:20:02
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  • I require a quotation, lead time, and sample MTC for INCONEL 600 sheet according to AMS 5540 specification. Please also provide the HS code.  
    This is for a confirmed order with dimensions 2mm x 1219.2mm x 1219.2mm and quantity 50 pieces.

    Turkey Turkey
    Posted at: 2026-04-10 16:40:03
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  • I need a pressure calibrator, specifically the MECP100 model. It must have a low pressure range of 0-100 PSI and be from the BETA or FLUKE brand.
    Pakistan Pakistan
    Posted at: 2026-04-09 18:30:03
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  • I need to purchase 10 units of M10-AC250-1 AC laboratory power supply. Delivery is required to Poland. I am waiting for quotations.
    Poland Poland
    Posted at: 2026-04-07 21:50:02
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  • I am looking for a firing control unit used in brushless synchronous motors.
    Saudi Arabia Saudi Arabia
    Posted at: 2026-04-06 19:27:00
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  • I need to purchase LED drivers.  
    Quantity required is 1500 pieces.  
    I am based in Sri Lanka.

    Sri Lanka Sri Lanka
    Posted at: 2026-04-02 16:50:03
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  • I am looking for an induction heater with a 100-inch coil to heat woven wire screens before forming them in a press brake. My current heater operates at 600V and 60 amps on a 3-phase system. The goal with a new unit is to decrease heat times, so I am open to units that require more power. It must be 3-phase.
    Canada Canada
    Posted at: 2026-03-31 05:12:45
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  • I need motion sensor switches for replacement in outdoor lights.
    Austria Austria
    Posted at: 2026-03-29 17:39:36
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  • I am looking to purchase triple output power supply with specifications 0-20V x 2. Quantity required is 10 pieces.
    Saudi Arabia Saudi Arabia
    Posted at: 2026-03-29 16:50:02
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  • I am interested in inquiring about the possibility of receiving infrared sensor switches.
    France France
    Posted at: 2026-03-26 00:00:23
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  • I am interested in purchasing an infrared sensor switch. Could you please confirm if it is possible to send it to me and provide the price?
    France France
    Posted at: 2026-03-25 23:57:15
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  • We require the following power supply models in specified quantities: - HRP-150-12: 15 pieces - LRS-200-24: 20 pieces - RS-25-24: 10 pieces - RS-15-5: 40 pieces - LRS-350-36: 2 pieces - RD-65B: 1 piece - RS-15-24: 20 pieces - HRP-450-12: 10 pieces Please provide a quotation in RMB including VAT, and advise on availability and lead time. We have a branch in Shanghai, China, and prefer to purchase within China.
    Russian Federation Russian Federation
    Posted at: 2026-03-25 21:35:35
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  • I am interested in purchasing a sample of a three-output switching power supply with 48V, +15V, and -15V outputs, featuring a 5-pin XLR DC connector. Quantity required: 1 piece.
    United States United States
    Posted at: 2026-03-24 07:50:23
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  • I need to purchase Aspower U1A-D11200-DRB and Aspower U1A-K10300-DRB. I require 50 units of U1A-D11200-DRB and 300 units of U1A-K10300-DRB. Requesting a price quote for these items.
    China China
    Posted at: 2026-03-18 17:20:03
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  • I am looking for a natural cooling rectifier. Required specifications: AC input 380VAC, DC output range 95VDC to 150VDC, and 10A current capacity. Please provide options that meet these parameters.
    Philippines Philippines
    Posted at: 2026-03-13 14:49:52
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  • I am looking to purchase SG1638N function generator/counters. The required specifications include frequency range, wave types, and ALT mode. However, I am unsure about the specific frequency range needed.
    Namibia Namibia
    Posted at: 2026-03-12 16:40:02
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  • I need a cinema lighting dimmer system for installation in cinema halls. The system must include control via projector GPIO (dry contact), smooth dimming with fade time of 5-10 seconds, compatibility with 220V lights or 24V LED, and support for 3-4 lighting zones. For the initial stage, I plan to purchase approximately 10 units for testing. If the solution works effectively, I will expand the order for additional halls.
    Kazakhstan Kazakhstan
    Posted at: 2026-03-12 13:40:02
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  • I am looking to purchase one unit of Emerson EPW25-24S48D rectifier module.  
    This is for a specific application requiring reliable DC power conversion.

    Brazil Brazil
    Posted at: 2026-03-11 03:20:05
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  • I need a 12V3A charger for my device.  
    I want to purchase one unit.

    Malaysia Malaysia
    Posted at: 2026-03-06 16:10:03
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  • I am interested in custom steel pipe products. Please provide details based on your manufacturing capabilities.
    China China
    Posted at: 2026-03-03 12:20:05
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  • I am looking to purchase spare parts for a rectifier unit. The required items are: - 6 units of Pulse channel board, Board No. 8cz.067.1032, Symbol AP11-AP13 - 6 units of Power Board, Board No. 8Cz.067.1057 and 8Cz.067.1057.3, Symbol AP2 Please provide your discounted price, estimated weight, and shipping charges to Singapore.
    Pakistan Pakistan
    Posted at: 2026-02-26 15:35:26
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  • I need to purchase 12 units of DC-DC converters. No additional specifications were provided in the inquiry.
    Peru Peru
    Posted at: 2026-02-26 00:10:02
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  • I am interested in purchasing an AC power supply that operates at 400 Hz.
    Ethiopia Ethiopia
    Posted at: 2026-02-11 13:50:05
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