Step down

A variety of commonly found switching and linear power supplies.

All assembled.

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  1. 1 x 18650 power supply.
    SKU: PS18650-1

    Power supply using 1 x 18650 batteries / charge accumulators, with 5V USB and 3V3 outputs, onboard charge -> micro usb.

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  2. 100 - 240 VAC to 5 VDC 0.60 amps
    $5.95
    SKU: HL5V0.6A

    100 - 240VAC 5 VDC 0.60Amp output switching power supply. PCB mount Learn More
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  3. 10A Step Down Converter 15A Intermittent
    $12.95
    SKU: 10A-STEP-DOWN-CONVERTER

    High efficiency switching regulator. 10 AMPS, but 5A continuous is recommended. May not be exactly as pictured Learn More
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  4. 2 x 18650 power supply.
    SKU: PS18650-2

    Power supply using 2 x 18650 batteries / charge accumulators, with 5V USB and 3V3 outputs, onboard charge -> micro usb.

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  5. 20A Step Down Regulator
    SKU: 20A-STEP-DOWN

    High efficiency switching regulator. 20 AMPS, 300W Learn More
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  6. 4 x 18650 power supply.
    SKU: PS18650-4

    Power supply using 4 x 18650 batteries / charge accumulators, with 5V USB and 3V3 outputs, onboard charge -> micro usb.

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  7. 5A Step Down Regulator
    SKU: XL4015VREG

    High efficiency step down switching regulator based on the XL4015, 5 Amps constant current or constant voltage.

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  8. DC 12V Step DOWN 5V 5A
    $7.95
    SKU: STPDN5A4USB

    4 port USB power supply, 12 volts IN 5V at 5 amps out, 2 USB ports share a regulator, 2 regulators per module. Learn More
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  9. DC DC STEP DOWN power supply without meter LM2596S
    SKU: LM2596S

    High efficiency switching regulator. Learn More
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  10. DC DC STEP DOWN switching regulator 5 amps
    SKU: XL4015-2-1

    High efficiency switching regulator based on the XL4015, 5 Amps constant current or constant voltage. Learn More
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  11. DC DC STEP DOWN WITH METER
    SKU: LM2596S-STEP-DOWN-MTR

    High efficiency switching regulator. DISCONTINUED. REPLACED BY XL4015-3D

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  12. DC Regulator Kit 0 - 12V 500mA
    $5.25
    SKU: FA807

    0 - 12 Volt DC Regulator Module (500mA) Learn More
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  13. DC Step DOWN 5V 3A
    $4.95
    SKU: STPDN3A2USB

    DC - DC step down converter, 7 -35 VDC in 5 VDC 3 Amps out, USB Learn More
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  14. DC Step Down Voltage Regulator 5 amps
    SKU: XL4015-3D

    High efficiency switching regulator based on the XL4015, 5 Amp, 75W constant current or constant voltage. Learn More
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  15. DC-DC Buck Step Down Converter 6-32V 12V/24V to 5V 3A CAR USB Charger
    $2.95
    SKU: DCTPDWNUSB

    6~32V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger

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  16. DC-DC Converter Auto Step-Up Step-Down Solar Power Supply 1 Amp
    SKU: BUCKBOOST1A

    DC-DC Converter Auto Step-Up Step-Down Solar Power Supply Module 1 Amp

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  17. LM2596S switching regulator with LED voltmeter
    SKU: LM2596SRLED

    High efficiency switching regulator with RED LED voltmeter, measure input or output or both. Learn More
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  18. Mini DC-DC Converter Adjustable Step Down Module Input DC 4.5-24V Out 12 9 5 3V3 2V5 1V8
    SKU: MiniDCReg

    DC-DC Converter Adjustable Step Down Module Power Supply 4.5 to 24 VDC input, intermittent 2 amps. Learn More
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  19. Mini DC-DC Converter Adjustable Step Down Module Power Supply Output 0.8V-20V XM1584
    SKU: mini-dc-dc-stpdwn

    DC-DC Converter Adjustable Step Down Module Power Supply 0.8V-20V XM1584 Learn More
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