Collection: DC-DC Converters & Power Modules
DC-DC Converters & Power Modules
High-efficiency buck, boost, and buck-boost converters and isolated power modules for clean, reliable DC rails. Ideal for embedded systems, inverters, robotics, and solar/storage builds.
Applications
- 12/24/48 V systems to regulated 5/9/12/24 V rails
- Isolated DC buses for control logic, gate drivers, and sensors
- Battery charging, LED drivers, communications and IoT
Highlights
- Up to 96–98% efficiency with synchronous rectification
- Wide input range & low ripple output
- Protection: OVP, OCP, SCP, OTP, soft-start
- Isolated & non-isolated options (module, PCB, DIN-rail)
- EMI-aware layouts and thermal-ready designs
Engineered for professional installers and DIY innovators who need dependable DC rails for power-electronics projects.
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1200V High Voltage Power Supply Module Adjustable PSU DC-DC Step Up Boost Converter Board 3-5V to 280V–1200V
Regular price $25.00 USDRegular price$9.00 USDSale price $25.00 USD -
LM317 DC regulated adjustable power supply module 110V 220V DIY electronic welding kit Multi-function welding training
Regular price From $33.00 USDRegular price$0.00 USDSale price From $33.00 USD -
MP1584EN Mini DC-DC Buck Converter Module — 3A, 4.5–28V → 0.8–20V, Ultra-Compact (22×17mm)
Regular price From $7.00 USDRegular price$0.00 USDSale price From $7.00 USD -
DPS5005 Programmable DC-DC Buck Converter 50V 5A CC/CV Digital Power Supply Module
Regular price From $85.00 USDRegular price$0.00 USDSale price From $85.00 USD -
XL63070 / TPS63070 DC Automatic Step-Up Down Power Boost Buck Converter Module 3.3V–9V Adjustable
Regular price From $11.00 USDRegular price$1.00 USDSale price From $11.00 USD -
600W Adjustable DC-DC Step Down Buck Converter 120V → 84V
Regular price $37.00 USDRegular price$18.00 USDSale price $37.00 USD -
DC-DC Buck-Boost Converter 5–30V | Adjustable CC-CV Power Supply
Regular price $37.00 USDRegular price$12.00 USDSale price $37.00 USD -
DC 12V–24V to 90V–250V High-Voltage Boost Converter | 3845-Based Power Supply for Nixie Tubes & Glow Displays
Regular price $17.00 USDRegular price$6.00 USDSale price $17.00 USD
Diodes
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5KP Series TVS Diodes – 5 kW Transient Voltage Suppressors (DO-201) (10pcs)
Regular price $9.00 USDRegular price$3.00 USDSale price $9.00 USD -
MBR Series Dual Schottky Rectifier Diodes – TO-220 / TO-220CT (10pcs)
Regular price From $8.00 USDRegular price$3.00 USDSale price From $8.00 USD -
C4D Series Silicon Carbide Fast Recovery Diodes (TO-247) (1pc)
Regular price From $3.00 USDRegular price$2.00 USDSale price From $3.00 USD -
R6020ENX – 600V 20A Fast Recovery Rectifier (TO-220F)
Regular price From $33.00 USDRegular price$11.00 USDSale price From $33.00 USD







