We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for power supply.
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power supply Product List and Ranking from 435 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

power supply Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. Daitron Co., Ltd. Tokyo//Trading company/Wholesale
  3. トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
  4. 4 ジェーピージェネレーターズ Tokyo//Industrial Electrical Equipment
  5. 5 イサハヤ電子 Osaka//Electronic Components and Semiconductors
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power supply Product ranking

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. DC power supply
  2. Bipolar power supply and MF power supply
  3. Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' Daitron Co., Ltd.
  4. 4 50W Ultra-Low Noise Switching Power Supply 'RFS50A' Daitron Co., Ltd.
  5. 5 Microwave power supply

power supply Product List

1276～1290 item / All 2156 items

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Portable emergency power supply "KEEPs portable"

Portable emergency power supply "KEEPs portable"

In an emergency! The battery-powered forklift transforms into a mobile power generator.

The "KEEPs portable" is used by connecting it to a forklift. It transforms a battery-powered forklift into a movable power generation device. In addition to battery-powered forklifts (only 48V models), battery carts (only 48V models) can also be connected as long as the battery specifications are 48V and 100Ah or higher. It can also be used as an emergency power supply during power outages due to disasters. (For charging electronic devices such as mobile phones and for using televisions, microwaves, and refrigerators) With an output of 3,000W, it is among the top in the industry. 【Specifications (excerpt)】 ■ Forklift battery connection cable (3.0m) ■ Stand with height adjustment function ■ Lights up during KEEPs operation ■ Lights up in tap mode ■ AC outlets available for use during KEEPs operation (2 outlets, up to a total of 1,500W) *For more details, please refer to the PDF document or feel free to contact us.

  • Secondary Cells/Batteries
  • power supply
  • lift
  • power supply

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TDK HWS Series Single Output 15W to 1500W Unit Power Supply

TDK HWS Series Single Output 15W to 1500W Unit Power Supply

TDK Lambda unit power switching power supply

■Features • RoHS directive compliant, including lead-free • 50% smaller compared to conventional products due to optimal design • Height-unified package (H: 82mm) effectively utilizes embedded space • Can be mounted in a 2U rack for FA measurement applications • Safety terminal that covers live terminal screws and prevents screw drop • Available in open type and covered type depending on the application

  • power supply
  • power supply

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TDK ZWS-BAF Series AC/DC Switching Power Supply

TDK ZWS-BAF Series AC/DC Switching Power Supply

TDK Lambda Board-type AC/DC Switching Power Supply Unit

**Features** - Built-in active filter circuit, compatible with harmonic current regulation - Improved efficiency and reduced standby power - Approximately 30% smaller and 20% lighter compared to conventional products - Achieves 100% at 50°C, considering industrial machine applications - 5-year warranty period (conditional) - Comes with a cover, L-shaped metal casing, double-sided coated circuit board, and a wide range of options for volume-less remote ON/OFF control

  • power supply
  • power supply

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TDK ZWS-PAF Series AC/DC Switching Power Supply

TDK ZWS-PAF Series AC/DC Switching Power Supply

TDK Lambda Board-Type AC/DC Switching Power Supply Unit

【Features】 ■ Motor drive power supply for the mechatronics field: 24V pulse load compatible ■ Ultra-compact and high power: Delivers twice the average power at peak ■ Worldwide input voltage range: AC85–265V ■ Complies with harmonic current regulations: Built-in active filter circuit ■ Low leakage current: Convenient for use with multiple units alongside logic power supplies

  • power supply
  • power supply

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TDK ZWS Series AC/DC Switching Power Supply High Efficiency

TDK ZWS Series AC/DC Switching Power Supply High Efficiency

AC/DC switching power supply with a full lineup ranging from 5 to 300W in a general-purpose board type.

【Features】 ■ Full lineup from 5 to 300W ■ Low leakage current, 0.5mA max (ZWS-AF) ■ ON/OFF control, standard equipped with variable volume (ZWS-AF) ■ Compatible with a wide range of applications, from commercial printers to air conditioning controllers ■ Built-in active filter, compliant with harmonic current regulations (ZWS-AF)

  • power supply
  • power supply

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TDK EFE Series AC/DC Switching Power Supply High Efficiency

TDK EFE Series AC/DC Switching Power Supply High Efficiency

AC/DC switching for the front-end power supply of a device composed of distributed power generation.

**Features** - 35% smaller compared to conventional models, slim design suitable for 1U rack mounting - Built-in digital control circuit / High efficiency of 90% - Two types of output voltage: 12V/24V - Two types available: board type with external forced air cooling and unit type with built-in fan - No minimum load current required - Equipped with 5V/2A output for auxiliary power (EFE300MJ) - Complies with medical standard IEC60601-1 (reinforced insulation) (EFE300MJ) - Free warranty period of 3 years

  • power supply
  • power supply

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TDK HWS-L Series AC/DC Switching Power Supply High Efficiency

TDK HWS-L Series AC/DC Switching Power Supply High Efficiency

A switching power supply that ensures quiet operation with a variable speed fan circuit.

【Features】 ■RoHS directive compliant ■Low profile ■Quiet operation ensured by variable speed fan circuit ■Medical standard (IEC60601) certified (only for HWS1000L) ■Wide operating ambient temperature and excellent ambient derating

  • power supply
  • power supply

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TDK EVA Series AC/DC Switching Power Supply

TDK EVA Series AC/DC Switching Power Supply

Standard power supply EVA series, ideal for charging large-capacity batteries.

■Features The EVA series is a power supply equipped with constant current and constant voltage functions, ideal for charging lithium-ion batteries, lead-acid batteries, and nickel-hydrogen batteries. • Available in 150V, 300V, and 600V to support high-voltage storage battery systems. • Up to 2400W with a single unit. Parallel operation is possible. • External control is possible via RS485 or analog current and voltage input. • Safety standards: UL60950-1, EN60950-1

  • power supply
  • power supply

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TDK ZWS-BP Series Board-Type AC/DC Switching Power Supply

TDK ZWS-BP Series Board-Type AC/DC Switching Power Supply

Supports 2x peak load! Compact and highly efficient, ideal for drive system loads.

TDK Lambda's new product "ZWS-BP Series" is a compact and high-efficiency board-type AC-DC switching power supply that is optimal for driving loads with double peak load capability. 【Features】 ● Supports double peak load. ● Reduces energy loss with over 5% higher efficiency at full load compared to conventional products. ● Achieves significant miniaturization and weight reduction compared to conventional products. Volume reduction: 33%, weight reduction: 31%. ● Significantly reduces standby power during control OFF. (R option model) 100V input: 0.15W typ, 200V input: 0.5W typ. ● Achieves 100% load usage at an ambient temperature of 50°C (standard mounting). ● Guarantees an operating ambient temperature of -10°C to +70°C for all models (standard mounting). ● The warranty period is 5 years (conditions apply).

  • power supply
  • power supply

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TDK ELC/ELV Series AC/DC Switching Power Supply

TDK ELC/ELV Series AC/DC Switching Power Supply

TDK Lambda IP66 compliant dustproof and drip-proof AC-DC power supply constant current/constant voltage

【Features】 • Lineup of constant current type and constant voltage type in the same shape • Shape that is easy to install in narrow spaces such as signs, wire pull-out type • Complies with IP66 standards (dustproof and waterproof) • Conforms to IEC61000-3-2 Class C (harmonic standard for lighting equipment) *Compatible with ELC50, 90/ELV60, 90 • PSE (Electrical Appliance and Material Safety Law, Appendix 8)

  • power supply
  • power supply

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TDK RWS-B Series AC/DC Switching Power Supply

TDK RWS-B Series AC/DC Switching Power Supply

Mid-range product series "RWS-B" with limited additional features, single output 100-600W.

■Features • A simple function model that maintains basic performance while optimizing additional features • Long lifespan: Electrolytic capacitor lifespan of over 5 years (@Ta=40℃, Io=100%, 24h) • Standard models available with cover • Option models available with DIN rail mounting brackets (RWS100B, RWS150B) • 24V output type compliant with UL508 standards (RWS600B expected to be certified) • Can withstand input surges of 300VAC for 5 seconds (refer to the instruction manual)

  • power supply
  • power supply

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Meanwell LED Power Supply HLG-40H Waterproof and Dustproof IP

Meanwell LED Power Supply HLG-40H Waterproof and Dustproof IP

LED module power supply, constant current and constant voltage, waterproof, 12V/24V, in-stock items available for same-day shipping! Built-in PFC, free voltage, metal case.

MeanWell AC/DC power supply from a Taiwanese power supply manufacturer. <Features> - AC input, 100V, 200V compatible, free voltage - Metal case adopted - Built-in voltage adjustment circuit (Type A) - Built-in current adjustment circuit (Type A) - Waterproof rating IP65 (Type A) / IP67 - Domestic safety standard PSE certified - 5-year warranty - Dimming circuit included (Type B) - High efficiency of 95% - For outdoor LED lighting, sign lighting, and LED lighting <Specifications> - Maximum output power: 40W - Size: 171×61.5×36.8mm - Type A = output voltage and current adjustable via internal volume, IP65, Type B = built-in dimming circuit (non-stock item) Blank = IP67 - Some products may have discrepancies between power rating and actual power, so please check the specifications before ordering. 12V/24V are in stock and can be shipped the same day. (*Orders placed on weekdays in the morning or large orders may be made to order.) Items not in stock can also be imported from Taiwan starting from one piece. For more details, please contact us below or download the catalog.

  • LED lighting
  • power supply

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Meanwell LED Power Supply HLG-120H Waterproof and Dustproof IP

Meanwell LED Power Supply HLG-120H Waterproof and Dustproof IP

LED module power supply constant current/constant voltage waterproof 12V/24V in-stock items available for same-day shipping! Built-in PFC free voltage metal case.

MeanWell AC/DC power supply from a Taiwanese power supply manufacturer. <Features> - AC input, 100V, 200V compatible, free voltage - Metal case adopted - Built-in voltage adjustment circuit (Type A) - Built-in current adjustment circuit (Type A) - Waterproof rating IP65 (Type A) / IP67 - Domestic safety standard PSE certified - 5-year warranty - Dimming circuit included (Type B) - High efficiency 95% - For outdoor LED lighting, sign lighting, and LED lighting <Specifications> - Maximum output power: 120W - Size: 220×68×38.8mm - Type A = output voltage and current adjustable via internal volume, IP65, Type B = built-in dimming circuit (non-stock item) Blank = IP67 - Some products may have discrepancies between power rating and actual power, so please check the specifications before ordering. 12V/24V are in stock. Same-day shipping is available. (*Orders placed on weekdays in the morning or large orders may be made to order.) Products not in stock can also be imported from Taiwan, starting from one unit. For more details, please contact us below or download the catalog.

  • LED lighting
  • power supply

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Meanwell LED Power Supply PLN-45 Waterproof and Dustproof IP64

Meanwell LED Power Supply PLN-45 Waterproof and Dustproof IP64

LED module power supply constant current/constant voltage waterproof 12V/24V in-stock items available for same-day shipping! Built-in PFC free voltage.

MeanWell AC/DC power supply from a Taiwanese power supply manufacturer. <Features> - AC input, 100V, 200V compatible, free voltage - Plastic case adopted - Built-in voltage adjustment circuit (not applicable for PLN-20) - Built-in current adjustment circuit - Waterproof rating IP64 - Domestic safety standard PSE certified - 2-year warranty - Efficiency 87% - For outdoor LED lighting, sign lighting, and LED lighting <Specifications> - Maximum output power: 45W - Size: 181x61.5x35 - Note: Some products may have a lower actual power than indicated, so please check the specifications or contact us before ordering. 12V/24V are in stock and can be shipped the same day. (*For orders placed on weekdays in the morning or for large orders, production is made to order.) Products not in stock can also be imported from Taiwan, starting from one unit. For more details, please contact us below or download the catalog.

  • LED lighting
  • power supply

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Meanwell LED Power Supply LPF-25 Waterproof and Dustproof IP67

Meanwell LED Power Supply LPF-25 Waterproof and Dustproof IP67

LED module power supply constant current/constant voltage waterproof 12V/24V in-stock items available for same-day shipping! Built-in PFC, free voltage.

MeanWell AC/DC power supply from a Taiwanese power supply manufacturer. <Features> - AC input, 100V, 200V compatible, free voltage - Plastic case adopted - Built-in dimming circuit (D type) - Waterproof rating IP67 (LPF-16 is IP30) - Domestic safety standard PSE certified - 3-year warranty - For outdoor LED lighting, sign lighting, and LED lighting <Specifications> - Maximum output power: 25.2W - Size: 148x40x32mm - Note: Some products may have a lower actual power than indicated, so please check the specifications or contact us before placing an order. 12V/24V are in stock. Same-day shipping is available. (*For orders placed on weekdays in the morning or for large orders, production will be made to order.) Products that are out of stock can also be imported from Taiwan, starting from one unit. For more details, please contact us below or download the catalog.

  • LED lighting
  • power supply

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