Power supplies
Power supplies and modules, switching regulators, Step up and Step down.
- Compact USB Switching Power Supply 3.75 W$6.95
SKU: PSSMV14U
Compact switching power supply with USB output 3.75W Learn More - Constant Power Switching Power Supply - 80 Watt$282.95
SKU: PSC-9800
A laboratory grade constant power switching power supply offers 3 set of selectable voltage and current ranges.
The master and slave design allows up to 5 units to be connected in parallel with master control.
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 $5.00
SKU: XL4015-2-1
High efficiency switching regulator based on the XL4015, 5 Amps constant current or constant voltage. Learn More - DC DC STEP DOWN WITH METER$6.95 As low as $6.25
SKU: LM2596S-STEP-DOWN-MTR
High efficiency switching regulator. DISCONTINUED. REPLACED BY XL4015-3D
Learn More - DC DC STEP UP switching regulator 5 amps$7.95 As low as $7.00
SKU: DCSTPUP2
High efficiency switching regulator. Step up a lower voltage to 60VDC 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 Step Down Voltage Regulator 5 amps$5.95 As low as $5.50
SKU: XL4015-3D
High efficiency switching regulator based on the XL4015, 5 Amp, 75W constant current or constant voltage. Learn More - DC Step Down Voltage Regulator 5volts fixed @ 5 amps DCDC XY-3606$4.29
SKU: DC5VREG
DC Step Down Voltage Regulator 5volts fixed @ 5 amps Learn More - DC Step up step Down Voltage Regulator 2 amps with low set point$3.95
SKU: DCREG2
High efficiency switching regulator 2 Amps constant current or up to 3 amps constant voltage. Step up or Step down in one module! Learn More - DC step Up to 5 volts DC 500mA$2.49 As low as $2.00
SKU: STUP5-5
Step-up Module accepts 0.9 - 5V input, output 5V for many digital devices, suitable for creating a portable charger, has USB connector on board. Learn More - DC to DC step UP converter up to 35VDC$4.95 As low as $3.99
SKU: DC-DC-CONVERTER-LM2577
DC to DC power supply module, step up a voltage say from 6 volts DC to 12 or 15 volts DC or higher. 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 - DC-DC Step-UP Adjustable Power Module Step Up Boost Converter 10 - 50 V DC$6.95
SKU: 011092
DC-DC boost converter Constant Current Mobile Power supply 10A 250W LED Driver with current regulator. Learn More - DC-DC SX1308 Step-UP Adjustable Power Module Step Up Boost Converter 2-24V to 2-28V 2A$2.95 As low as $2.00
SKU: SX1308
DC-DC SX1308 Step-UP Adjustable Power Module Step Up Boost Converter 2-24V to 2-28V 2A Learn More - Digital Pulse Charger Module 0 - 4 A$18.95 As low as $17.05
SKU: MXA031
Keep your Ni-Cads charged up with this. 0 - 4 A. (4 - 8 Cell Ni Cad) digital pulse charger.This is an assembled module. You just need to wire it to your batteries and provide a suitable 12VDC power supply Learn More
- Dual USB A ports with 1 amp capacity 1 micro in the middle for charging.$3.49 As low as $3.25
SKU: 2USBCHG
2 USB type A with all the circuitry to control an 18650 cell. Each port delivers 1 amp. Learn More -
- Fluorescent Lamp Driver Module$15.95 As low as $11.95
SKU: MXA051
Fluorescent Lamp Driver 12 Volts 10 - 40 Watts, working frequency: > 12 KHz. Ideal for camping, automotive, marine or emergency lighting. Fluorescent lamp not included. Power supply: 9 to 14 VDC.Fully assembled and tested module Learn More
- High Voltage DC Generator Module$26.95 As low as $25.25
SKU: MXA028
This high voltage DC generator module has an output voltage of approx. 7,000 - 8,000 volts (no load). 12 V connector and frequency adjust included. Produces a spark of no more than 1 cm in length. Fun for Kirlian photography.Fully Assembled and Tested Module Learn More
- Lab Power Supply 0-15V / 2A Analog Display$79.95
SKU: PS1502AU
0-15V / 2A Analog Display Lab Power Supply Learn More
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