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Switching Power Supply

Browse 141 global buying requests and sourcing opportunities.
  • Inquiry about U1A-D11200-DRB and U1A-K10300-DRB NEW
    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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  • Inquiry about Natural Cooling Rectifier
    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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  • Inquiry about SG1638N Function Generator/Counter
    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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  • Inquiry about Cinema Lighting Dimmer System
    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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  • Inquiry about Emerson EPW25-24S48D Rectifier Module

    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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  • Inquiry about 12V3A Charger

    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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  • Inquiry about Steel Pipe
    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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  • Inquiry about Pulse Channel Board and Power Board
    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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  • Inquiry about DC-DC Converter PD-A Series
    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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  • Inquiry about AC Power Supply 400 Hz
    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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  • Inquiry about XZ-CM24B-420050
    I need to purchase 10 units of XZ-CM24B-420050. No other specific requirements are needed.
    Philippines Philippines
    Posted at: 2026-02-07 12:10:03
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  • Inquiry about LW26-32
    I require LW26-32/2 or LW26-32 1-0-2 2P. Please provide a quotation for this product.
    Kazakhstan Kazakhstan
    Posted at: 2026-02-06 13:10:03
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  • Mandrels Surfacing
    Inquiry about I need surfacing services for mandrels. Specifically, the diameter must be changed from 255mm to 273mm.
    Russian Federation Russian Federation
    Posted at: 2026-02-05 13:01:46
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  • Inquiry about Special Magnet

    I am looking for special magnets for the Indonesia market.

    China China
    Posted at: 2026-02-01 20:58:37
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  • Inquiry about M10-AC30-03 AC Power Supply

    I am looking for a regulated adjustable AC power supply that accepts input voltage of 110V.  
    Also, I want to know the cost.

    Canada Canada
    Posted at: 2026-01-30 06:28:21
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  • Inquiry about LED Lighting Dali Scene Controller HR-DALI-GC

    I need to purchase 200 units of LED Lighting Dali Scene Controller, model HR-DALI-GC.  
    Please provide details on availability and pricing.

    Russian Federation Russian Federation
    Posted at: 2026-01-29 20:50:03
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  • Inquiry about Heavy Duty Linear Actuator

    I need to purchase one unit of heavy duty linear actuator.  
    Please provide available options and specifications.

    Malaysia Malaysia
    Posted at: 2026-01-23 19:00:03
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  • Inquiry about Rectifier Equipment

    I am interested in rectifier equipment.

    Argentina Argentina
    Posted at: 2026-01-21 00:38:24
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  • Inquiry about DC Power Supply

    I am interested in purchasing the following items:
    1. DC 12V 2A Power Supply for HK use, quantity: 200 pieces.
    2. DC 12V 4A Power supply unit with power cord for HK use, quantity: 30 pieces.
    Please provide the price and confirm stock availability.

    China China
    Posted at: 2026-01-19 14:49:24
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  • Inquiry about 7 inch Color Touch Screen Display for Battery Monitor, Type Jk070sw-Zl

    I am looking to purchase a 7 inch color touch screen display for battery monitor, type Jk070sw-Zl, with input 24VDC/300MA MAX.

    Iraq Iraq
    Posted at: 2026-01-13 17:20:05
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  • Inquiry about Server PSU 500W 1+1 Redundant Hot-swap 2U

    I am seeking an OEM server power supply unit with the following specifications:  
    Form Factor: 2U Redundant  
    Wattage: 500W 1+1  
    Hot-swap: Yes  
    80 Plus Grade: Bronze  
    Fans: 2x 40mm  
    PMBus: Not required  
    Input Range: 90-264 Vac  
    Output Range: +3.3V @ 20A, +5V @ 25A, +12V @ 40.2A, -12V @ 0.5A, +5Vsb @3.52A  
    MTBF: 100,000 hours at 25°C  
    Dimensions: 85 x 84 x 217 mm  
    Protection: OCP, OPP, OTP, OVP, SCP  
    Safety Certifications: CE, FCC, UL, CB, TUV, CCC, KC  
    Annual quantity is approximately 1000 pieces. Please provide available models or OEM options with pricing.

    Russian Federation Russian Federation
    Posted at: 2026-01-11 20:07:44
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  • Inquiry about 100mW Violet Laser Diode

    I am looking for a spare 100mW violet laser diode for a CTL-DCM case.  
    I need a reliable supplier for purchasing this part.  
    Please provide options for reference shops.

    Italy Italy
    Posted at: 2026-01-10 23:50:04
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  • Inquiry about LED Spotlight Bulb

    I am looking to purchase LED spotlight bulbs.  
    Please provide details on available options.

    Nepal Nepal
    Posted at: 2026-01-08 19:00:02
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  • Inquiry about ABB Automatic Transfer Switch 3500A

    I am interested in purchasing ABB Automatic Transfer Switch 3500A.

    Tanzania Tanzania
    Posted at: 2026-01-07 13:54:11
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