Step down
A variety of commonly found switching and linear power supplies.
All assembled.
- 1 x 18650 power supply.$5.95 As low as $5.00
SKU: PS18650-1
Power supply using 1 x 18650 batteries / charge accumulators, with 5V USB and 3V3 outputs, onboard charge -> micro usb.
Learn More - 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 - 2 x 18650 power supply.$6.95 As low as $5.95
SKU: PS18650-2
Power supply using 2 x 18650 batteries / charge accumulators, with 5V USB and 3V3 outputs, onboard charge -> micro usb.
Learn More - 20A Step Down Regulator$12.95 As low as $10.95
SKU: 20A-STEP-DOWN
High efficiency switching regulator. 20 AMPS, 300W Learn More - 4 x 18650 power supply.$9.95 As low as $8.50
SKU: PS18650-4
Power supply using 4 x 18650 batteries / charge accumulators, with 5V USB and 3V3 outputs, onboard charge -> micro usb.
Learn More - 5A Step Down Regulator$3.95 As low as $3.25
SKU: XL4015VREG
High efficiency step down switching regulator based on the XL4015, 5 Amps constant current or constant voltage.
Learn More - ATX Transfer Board$5.95 As low as $5.50
SKU: XH-M229
XH-M229 Desktop PC Power ATX Transfer Board Learn More - 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 - DC DC STEP DOWN power supply without meter LM2596S$3.49 As low as $3.00
SKU: LM2596S
High efficiency switching regulator. Learn More - DC DC STEP DOWN switching regulator 5 amps$5.95 As low as $5.50
SKU: XL4015-2-1
High efficiency switching regulator based on the XL4015, 5 Amps constant current or constant voltage. Learn More - 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 - 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
Learn More - DC-DC Converter Auto Step-Up Step-Down Solar Power Supply 1 Amp$6.49 As low as $6.00
SKU: BUCKBOOST1A
DC-DC Converter Auto Step-Up Step-Down Solar Power Supply Module 1 Amp
Learn More - LM2596S switching regulator with LED voltmeter$6.50 As low as $5.50
SKU: LM2596SRLED
High efficiency switching regulator with RED LED voltmeter, measure input or output or both. Learn More - Mini DC-DC Converter Adjustable Step Down Module Power Supply Output 0.8V-20V XM1584$2.95 As low as $2.25
SKU: ADJ-DC-REG1
DC-DC Converter Adjustable Step Down Module Power Supply 0.8V-20V XM1584 Learn More - Step Up voltage Regulator with Meter$6.95
SKU: STPUPWMTR
High Power Step UP Module Automatic Boost Module 3.0-35V to 3.5-35V 100W Learn More - Switching Power Supply - 100W - 12VDC$26.95
SKU: PSIN10012
Switching Power Supply - 100W - 12VDC
Closed Frame Learn More - Switching Power Supply - 100W - 24VDC$39.95
SKU: PSIN10024N
Switching Power Supply - 100W - 24VDC
Closed Frame, For Professional Use Only! Learn More - Switching Power Supply - 150W - 12VDC$39.95
SKU: PSIN15012N
Switching Power Supply - 150W - 12VDC
Closed Frame, For Professional Use Only! Learn More - Switching Power Supply - 40W - 5VDC$21.95
SKU: PSIN04005N
Switching Power Supply - 40W - 5VDC
Closed Frame Learn More - Switching Power Supply - 60W - 12VDC$24.95
SKU: PSIN06012
Switching Power Supply - 60W - 12VDC
Closed Frame Learn More - USB Regulator with Meter$4.95
SKU: USBREGM
Allows you to use your alternate power source to charge or power your USB device.
Includes a built in LED meter to monitor your battery voltage. Great for a small solar set up at the camp.
This is a must have for the zombie apocalypse!
Learn More - Variable Regulator Module 0 - 50V 3A$29.95
SKU: FA816
High efficiency power supply design using dedicated IC regulator. 3A Maximun current protected. Learn More
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