Power Supply

We carry replacement AC DC adapter, converters, and electronic test equipment to keep your electrical devices at optimum power. Our wide selection of exceptional electronic power supplies for sale ensures that you’ll find the exact plug your device requires to keep on charging. 

If the replacement AC DC adapter you’re looking for is currently out of stock, there’s no need for you to worry. You can request a part and we’ll have it sent to your home or office directly as soon as possible. 

Shop our selection of electronic power supplies below and call us at 1 (440) 205-8388 if you have any questions. 

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  1. Endicott Research Group ERG - E505-.4050U - DC/DC Converter. 5V to 40VDC 50mA
    Endicott Research Group ERG - E505-.4050U - DC/DC Converter. 5V to 40VDC 50mA
    Special Price $24.98 Regular Price $28.50 As low as $19.98

    Endicott Research Group ERG - E505-.4050U DC/DC Converter.

    ERG’s E505-.4050U is a 500 Series DC-DC converter that converts a 5 VDC input voltage to 40 VDC@ 50mA, unregulated. There are many custom variations within each Series.

    5VDC to 40VDC 50mAmps DC -DC CONVERTER

    E 500 Series Unregulated Encapsulated

    New 5-Pin module PCB Mount

    Overall Dimensions: 1.4" (35.7mm) wide x 1" (25.4mm) deep x 0.777" (19.7mm) tall.

    Additional Information: http://ergpower.com/pdf30/DC_DC_Converters.pdf 

    Applications: The voltage needed could be for any number of applications, such as an ink jet printer used for CAD drawings or medical data where each jet needs 40 VDC to operate and that voltage is not in the system; so a DC-DC converter can be installed to convert 12 VDC to 40 VDC for each jet. Other applications that ERG’s DC-DC converters are used for include fuel pumps, test equipment and many others.

    Proudly Made in USA

    Learn More
  2. Endicott Research Group ERG - E1353 - Voltage Inverter Converter, DC-to-AC, 5VCD to 200 VAC 25kHz
    Endicott Research Group ERG - E1353 - Voltage Inverter Converter, DC-to-AC, 5VCD to 200 VAC 25kHz
    Special Price $24.98 Regular Price $28.50 As low as $19.98

    Endicott Research Group ERG - E1353 Voltage Inverter Converter

    ERG has been matching DC-AC inverters to backlit LCDs since 1979 for customers in the USA and around the world. ERG offers the industry’s widest range of DC-AC inverters for powering CCFL-backlit flat panel displays, bar none. Open frame and encapsulated inverters. Single-lamp to 6-lamp inverters.

    DC-to-AC Converter

    Converts 5 VDC to 200 VAC at 25 kHz.

    Mount: PCB (4 Pin)

    Encapsulated

    Applications: Epson LCD driver. Power to ensure longer useful EL (Electroluminecent Lamp) Lamp Life. ERG supports all major manufacturers of CCFL-, LED- and EL- backlit LCDs, and offers a broad array of standard and custom solutions.

    Alternates: EG9013, 8M059013

    Proudly Made in USA

    Learn More
  3. ASTEC - AA30A-048L-120D - DC/DC Converter. Output: +/-12V 30Watts.
    ASTEC - AA30A-048L-120D - DC/DC Converter. Output: +/-12V 30Watts.
    $24.95
    DC/DC Converter. Output: +/-12V 30Watts. Input: 48V(-35 to -60VDC@ 1.2A). Dimensions: 3" square x 0.4" high, 9 pin. Listed: UL and CSA-Level3. Learn More
  4. ASTEC - AA20990 - P/S. +3.3VDC 19.5Amp & +12V/3A switcher.
    ASTEC - AA20990 - P/S. +3.3VDC 19.5Amp & +12V/3A switcher.
    Special Price $29.98 Regular Price $69.98
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Power supply, switcher. +3.3VDC at 19.5Amps and +12VDC at 3Amp Max. 82Watt Max OUT - INPUT: 100-240VAC~2.3A 60/50Hz 6" x 4" x 1.3"High Weighs just under one pound. 2-pin Input and Three Terminal Output, prewired with Four +3.3V leads, Four Black Common leads and two +12V leads into 12-pin connector. Two pin Power Input - Beautiful NEW Switcher !!! UL-CE-TUV APL Approved.

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  5. GOULD - LMGT150/15 - 5V@20A, 2X 12-15V@1.75A SWITCHER P/S OPEN FRAME
    GOULD - LMGT150/15 - 5V@20A, 2X 12-15V@1.75A SWITCHER P/S OPEN FRAME
    Special Price $26.98 Regular Price $49.98
    READY TO SHIP - ONLY 19 LEFT IN STOCK!

    GOULD - LMGT150/15 - 5V@20A 2X 12-15V@1.75A 

    SWITCHER Power Supply

    OPEN FRAME

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  6. AULT INC - C39280-Z4-C73 - DC ADAPTER for OPTISET E Telephones - 2 X 35 VDC 125mA RJ-11
    AULT INC - C39280-Z4-C73 - DC ADAPTER for OPTISET E Telephones - 2 X 35 VDC 125mA RJ-11
    Special Price $21.98 Regular Price $28.95
    READY TO SHIP - ONLY 20 LEFT IN STOCK!

    AULT INC - C39280-Z4-C73

    250mA max thru 4-pin RJ-11 phone jacks.

    Same as Siemens Optiset  E ITE Power Suppply

    Model No. 69873
    For Use With Optiset E Telephones Only

    Use Cable 51A4871 (Included) 

    P48-350250-A01RE

    Input:120VAC 60Hz 160mA

    Output: 2X35VDC 0.125A

    Total Output: 0.25A Max

    3-Prong Plug

    Class 2

    LR36665

    PLEASE don't plug this into the wall outlet 120VAC [only 160mA] and plug Your phone into it, made special for OPTISET ''E'' telephones only.

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  7. 3P PACIFIC POWER PRODUCTS - KPT230C-49 - Power supply. ATX 1U Computer switching, 230W.
    3P PACIFIC POWER PRODUCTS - KPT230C-49 - Power supply. ATX 1U Computer switching, 230W.
    Special Price $28.98 Regular Price $36.50
    READY TO SHIP - ONLY 49 LEFT IN STOCK!

    3P PACIFIC POWER PRODUCTS - KPT230C-49 Power Supply.

    ATX 1U Computer switching

    230W Max Out

    +5V@25A, +12V@9Amp, +3.3V@15Amp and -12V +5Vsb @ 1Amp each.

    Wire-Harness w/ 6 Molex Connectors.

    IEC power cord receptacle input 120/230VAC 50/60Hz

    AutoSelect.

    Total power on +5 and +3.3V is 125W max, Fan Cooled.

    Dimensions: Approximately 9" x 4" x 1.5".

    Weight: 3.2 lbs.

    New Old Stock

    More Info: www.pcguide.com/ref/power/sup/partsMotherboard-c.html

    Learn More
  8. POWER TRENDS - 79SR152HC - VR. Neg 5.2V 1.5Amp.
    POWER TRENDS - 79SR152HC - VR. Neg 5.2V 1.5Amp.
    Special Price $27.95 Regular Price $36.00
    Voltage regulator. Neg 5.2V 1.5Amp. Negative input/Negative output integrated switching regulator. Mount: PCB, horizontal. Package: 3 Pin with a two pin mount tab opposite side. Note: DC/DC Converter. Learn More
  9. Astrodyne - SB1R5-5-5D - DC/DC Converter. 1.5 Watt. Out: 5VDC 150mA.
    Astrodyne - SB1R5-5-5D - DC/DC Converter. 1.5 Watt. Out: 5VDC 150mA.
    $25.00
    DC/DC Converter. 1.5 Watt. Input: 5VDC. Output: 5VDC 150mA. Encapsulated. Case: 12 Pin PCB. New. Learn More
  10. WEHO - S-400-24 - Industrial Power Supply, DC, Switching. 400 Watt, 24 VDC, 17 Amp
    WEHO - S-400-24 - Industrial Power Supply, DC, Switching. 400 Watt, 24 VDC, 17 Amp
    Special Price $28.98 Regular Price $46.50 As low as $24.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    WEHO - S-400-24 - Power Supply, DC, Switching. 400 Watt, 24 VDC, 17 Amp

    Connect this unit to 110 or 220 Volts AC household power, and it will supply 400 Watts at 24 Volts DC and 17 Amps.

    This power supply has been engineered specifically for use with DC motors. Most power supplies designed for use with LED lighting or other electronics will simply shut down when exposed to the high current demands of motors. Built-in current limiting protects the unit from overloads and short circuits. The current limiting feature enables these power supplies to keep functioning through the high-current start-up surges from motors. AmpFlow power supplies will just limit the current to the rated maximum even when a larger load is called for, (like when a DC motor starts up). Also, inductive loads (like motors) can cause damage to power supplies that are not designed for them.

    These power supplies also work well in any application where AC line voltage needs to be converted to DC voltage. Other uses include LED lighting, HAM radio, battery charging, and replacing plug-in AC adapters when more power is required.

    Short-circuit and overload protections help these units survive harsh operating conditions. The power supply shuts down temporarily if the temperature, current, or voltage goes beyond the safe operating range, and it starts up again automatically when the condition goes away – no rebooting is necessary.

    This high-efficiency power supply has an output voltage that is adjustable by plus or minus 10%. It includes an EMI filter to minimize interference with radio signals and a soft-start circuit that reduces the AC inrush current peaks. Every power supply goes through a full-load burn-in test, so no defective unit leaves the factory.

    DC output voltage: 24V

    DC output current: 17A

    DC output voltage error: ±1%

    Ripple & noise: 150mV

    Efficiency: 86%

    AC input voltage range: 85-132VAC/170-264vac 47-63HZ 

    Input current: 6.5A/115V 4A/230V

    AC inrush current: Soft-Start Current 25A/115V 50A/230V

    Leakage current: 3.5mA/240VAC

    DC adjustable range: ±10% rated output voltage

    Over load protection: 105-135% cut off the output auto -recovery

    Over-voltage protection: 115-135 cut off the output auto -recovery

    Setup rise hold up time: 200ms 50ms 20ms

    Withstand voltage: I/P-O/P:1.5KVAC 1minute, I/P-FG:1.5KVAC 1minute, O/P-O/P:0.5KVAC 1minute

    Withstand temperature: -10°C~+60°C,20%-90% RH

    Dimensions: 8.5" X 4.5" X 2.0"

    Weight: 1.05kg (2 Pounds)

    This unit meets all the following safety and EMC standards: UL 1950, EN60950, EN55022, IEC100-3-2, CE, ROHS

    Applications: Motor Controllers, CNC, Industrial Automation, LED Strip Lights, CCTV Power Supply , AC/DC Adapter.

    Alternates: AmpFlow S-400-24, Meanwell 2-400-24, Mulview S-400-24, Mingwei S-400-24

    Factory New

     

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  11. Nemic/Lambda - PV3-12-5 - 12VDC to 5VDC 600mA SIP
    Nemic/Lambda - PV3-12-5 - 12VDC to 5VDC 600mA SIP
    Special Price $27.50 Regular Price $47.87
    5.0VDC OUT 0.6Amp OUT 3.0WATTS 12.0V-IN -Vin Negative Input Terminal+Vin Positive Input Terminal * +Vout Positive Output Terminal * -Vout Negative Output Terminal * NC No connection * COM Common * TRM TrimBody: 1.268" x 0.653" tall. Learn More
  12. MULTI PRODUCTS - WA5121000/1 - P/S. Out: +5VDC 1000mA, 12VDC 150mA.
    MULTI PRODUCTS - WA5121000/1 - P/S. Out: +5VDC 1000mA, 12VDC 150mA.
    Special Price $21.98 Regular Price $24.50
    READY TO SHIP - ONLY 12 LEFT IN STOCK!

    MULTI PRODUCTS - WA5121000/1

    Power supply, DC. +5VDC 1000mA, 12VDC 150mA out.

    Fully enclosed grounded 3 prong wall mount with 5 conductor cable and a 5 position (F) molex socket.

    Input: 120VAC 60Hz 30 watt.

    Dimensions: 3" x 4-1/2 tall x 2-5/16" deep.

    For use with indoor only computer related equipment.

    UL listed.

    Learn More
  13. Nemic/Lambda - ES-9-12 - Power supply. Output: 12VDC 2.1Amp.
    Nemic/Lambda - ES-9-12 - Power supply. Output: 12VDC 2.1Amp.
    $22.00
    Power supply. Output: 12VDC 2.1Amp. Input: 85-132VAC 47-440Hz or 110-165V 37 watt. Dimensions: 4-1/2" long plus 3/4" terminal strip x 3-3/4" x 1-1/3" high. Note: Used. Learn More
  14. Nemic/Lambda - ES-8-5 - Power supply. Output: 5VDC 3Amp.
    Nemic/Lambda - ES-8-5 - Power supply. Output: 5VDC 3Amp.
    $30.00
    Power supply. Output: 5VDC 3Amp. Input: 85-132VAC 47-440Hz or 110-165V 23 watt. Dimensions: 3-1/2" x 3-3/4" x 1-1/3" high. Note: Used. Learn More
  15. EGSTON - C2DFSW - Battery Charger, Lithium-Ion, 3-cell
    EGSTON - C2DFSW - Battery Charger, Lithium-Ion, 3-cell
    Special Price $24.98 Regular Price $28.50
    READY TO SHIP - ONLY 15 LEFT IN STOCK!

    EGSTON - C2DFSW - Battery Charger

    Lithium-Ion, 3-Cell

    Output: 10.8V/2A 

    Input voltage: 100-240VAC/550mA/50-60Hz

    Class 2. Smart-Charger

    5-state LED Status Indication.

    Barrel connector 4/1.7mm with center contact (+).

    Learn More
  16. Valor - PM7002 - DC/DC 5V TO -9V 200MA REGULATED
    Valor - PM7002 - DC/DC 5V TO -9V 200MA REGULATED
    Special Price $21.95 Regular Price $29.00
    DC/DC 5V TO -9V 200MA REGULATED by Sierra Power Systems Learn More
  17. TOKO - SWE30-24C - AC/DC Converter. 24VDC 1.33 Amp. Used.
    TOKO - SWE30-24C - AC/DC Converter. 24VDC 1.33 Amp. Used.
    $25.99
    Power supply, DC. AC/DC Converter. Output: 24VDC 1.33 Amp. Input: 50/60Hz. 100-120VAC 0.87Amp. 100-240VAC 0.87 - 0.47Amp. Input to output isolation. Single output. Ultra thin compact case, open frame. Listed UL/CSA. Used, removed from equipment. Excellent condition. Learn More
  18. Reliability - 15A24RN12 - DC/DC Converter. Series A, 15 watt. Out: + / - 12V 1.25Amp.
    Reliability - 15A24RN12 - DC/DC Converter. Series A, 15 watt. Out: + / - 12V 1.25Amp.
    $25.00
    DC/DC Converter. Series A, 15 watt. Output: + / - 12V 1.25Amp. Input: 18 - 36VDC 0.84Amp. Case: 2" square x 3/8" high. Note: Used/Removed from equipment. Learn More
  19. Power One - HCAA-60W-A - Power Supply, DC. 5VDC 6A +and -12VDC to 15VDC 1A. Used.
    Power One - HCAA-60W-A - Power Supply, DC. 5VDC 6A +and -12VDC to 15VDC 1A. Used.
    Special Price $29.98 Regular Price $49.00

    Power One - HCAA-60W-A - Power Supply, DC.

    Triple Output, Linear Regulated Power Supply

    Input: 100/120 through 230/240 VAC 47-63 Hz

    Output: 5/12/12VDC 5V @ 6A & 12-15V @ 1A & -12-15V @1A OR -5V @ 0.4A.

    Open Frame Design.

    Note: Used/Unsoldered and removed from new equipment.

    Tested. Excellent Condition.

    Dimensions: H 4.9" x W 9" x D 3.2", 6lb, 14 oz.

     

    Power Supply, DC.

    Note: Negative output useable @ -5V 0.4Amp by jumping E1 to E2 and resetting R33. Open frame.

    Note: Used/Cut Leads removed from Equiment - Older/As Is. 

    (For New/Better Condition but more expensive units see SKU 172352.)

    Proudly Made in USA

    Learn More
  20. POWER ONE - HA5-1.5/OVP-A - Power supply. Output: 5V 1.5Amp.
    POWER ONE - HA5-1.5/OVP-A - Power supply. Output: 5V 1.5Amp.
    Special Price $25.98 Regular Price $30.00

    POWER ONE - HA5-1.5/OVP-A - Power Supply.

    Status: Discontinued

    Output: 5V 1.5Amp.

    Open frame.

    More info: http://www.power-one.com/sites/power-one.com/files/lin_99.pdf

    Learn More
  21. Acopian - U40Y500 - Power supply. Out: 37VDC 5Amp. New.
    Acopian - U40Y500 - Power supply. Out: 37VDC 5Amp. New.
    $29.00
    Power Supply, unregulated. Output: 37VDC 5Amp. Input Voltage Range: 0-125VAC 50-400Hz 1PH. Size: Case Y6, 6.59" long x 5.12" wide x 3.44" high. Note: Manufactured in the USA. New. Learn More
  22. POWERMATE CORP - MM-10A - Power supply. 10VDC 120mA.
    POWERMATE CORP - MM-10A - Power supply. 10VDC 120mA.
    $25.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Power supply. Input: 115VAC 50-400Hz 60mA. Output: 10VDC 120mA. New. Mount: PCB, 5 Pin. Package: Miniature encapsulated module 2.258" long x 1.760" wide x 1.018" high. Made in the USA. Learn More
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