Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Manufacturers/
    3. Calex/
    4. Power/
    5. DC/DC Converters

    DC/DC Converters

    (149,515)

    DC/DC Converters are power conversion devices that transform a direct current (DC) input into a regulated DC output at a different voltage level. They are used to manage and distribute power within electronic systems by providing stable supply rails for various circuit blocks.

    Within the Power category, DC/DC converters represent a broad class of switching-based power regulators that may support step-down, step-up, or voltage-inverting conversion. They are commonly implemented as integrated circuits or power modules and are designed to support efficient, controlled DC power delivery.

    • Primary function: Convert and regulate DC voltage from one level to another.
    • General characteristics: Switching regulation with control and feedback to maintain output stability.
    • Common variants: Non-isolated and isolated converter types.
    167Results Found

    Manufacturer Part Number

    Factory Lead Time

    Packaging

    Standard Pack Qty

    ProductManufacturerIn Stock StatusPriceQtyRFQDescription
    800S24.4K0HBC
    RoHS
    800S24.4K0HBC

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount 4000W Bi-Directional 440-875V/24V Isolated DC-DC Converter, Liquid Cooled

    800S12.4K0HBC
    RoHS
    800S12.4K0HBC

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount 4000W Bi-Directional 440-875V/12V Isolated DC-DC Converter, Liquid Cooled

    72WS54.300CHR-HR
    RoHS
    72WS54.300CHR-HR

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount 300W, 16.8-160Vin to 54V a. 5.5A out DC-DC Converter, Chassis Mount, Hold-up Cap & ORing FET

    72WS54.300CHR
    RoHS
    72WS54.300CHR

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount 300W, 16.8-160V-in to 54V a. 5.5A out DC-DC Converter, Chassis Mount

    72WS54.250HBR-N
    RoHS
    72WS54.250HBR-N

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 250W, 16-160Vin, 54V a. 4.7A out DC-DC Converter, NEG Logic

    72WS54.150QBR-N
    RoHS
    72WS54.150QBR-N

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 150W, 16-160Vin, 54Vout a. 2.8A DC-DC Converter, NEG Logic

    72WS54.150QBR
    RoHS
    72WS54.150QBR

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 150W, 16-160Vin, 54Vout a. 2.8A DC-DC Converter

    72WS24.300CHR-HR
    RoHS
    72WS24.300CHR-HR

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount 300W, 16.8-160Vin to 24V a. 12.5A out DC-DC Converter, Chassis Mount, Hold-up Cap & ORing FET

    72WS24.300CHR
    RoHS
    72WS24.300CHR

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount 300W, 16.8-160V-in to 24V a. 12.5A out DC-DC Converter, Chassis Mount

    72WS24.250HBR
    RoHS
    72WS24.250HBR

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 250W, 16-160Vin, 24V a. 10.5A out DC-DC Converter

    72WS24.150QBR-N
    RoHS
    72WS24.150QBR-N

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 150W, 16-160Vin, 24Vout a. 6.25A, DC-DC Converter, NEG Logic

    72WS24.150QBR
    RoHS
    72WS24.150QBR

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 150W, 16-160Vin, 24Vout a. 6.25A, DC-DC Converter

    72WS12.300CHR-HR
    RoHS
    72WS12.300CHR-HR

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount 300W, 16.8-160Vin to 12V a. 25A out DC-DC Converter, Chassis Mount, Hold-up Cap & ORing FET

    72WS12.300CHR
    RoHS
    72WS12.300CHR

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount 300W, 16.8-160V-in to 12V a. 25A out DC-DC Converter, Chassis Mount

    72WS12.250HBR-N
    RoHS
    72WS12.250HBR-N

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 250W, 16-160Vin, 12V a. 21A out DC-DC Converter, NEG Logic

    72WS12.250HBR
    RoHS
    72WS12.250HBR

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 250W, 16-160Vin, 12V a. 21A out DC-DC Converter

    72WS12.150QBR-N
    RoHS
    72WS12.150QBR-N

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 150W, 16-160Vin, 12Vout a. 12.5A DC-DC Converter, NEG Logic

    72WS12.150QBR
    RoHS
    72WS12.150QBR

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 150W, 16-160Vin, 12Vout a. 12.5A DC-DC Converter

    60S12.215BCH-A
    RoHS
    60S12.215BCH-A

    		Calex-Check Price
    		Get a Quote

    Non-Isolated DC/DC Converters 3000W Bi-Directional 60/12V DC/DC Converter

    48S5.30HEW(ROHS)
    48S5.30HEW(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole

    48S5.30HCM ROHS
    RoHS
    48S5.30HCM ROHS

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount 150W, 18-75Vin to 5V a. 30A out DC-DC Converter, Chassis Mount

    48S5.30HCM-DIN(ROHS)
    48S5.30HCM-DIN(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - DIN Rail Mount

    48S5.30HCM-DIN
    48S5.30HCM-DIN

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - DIN Rail Mount 150W, 18-75Vin to 5V a. 30A out DC-DC Converter, DIN Rail Mount, Non-RoHS

    48S5.20HEW(ROHS)
    48S5.20HEW(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole

    48S5.20HEW-N(ROHS)
    48S5.20HEW-N(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole

    48S5.20HEW-N
    48S5.20HEW-N

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 100W, 18-75Vin to 5V a. 20A out DC-DC Converter, NEG Logic, Non-RoHS

    48S5.20HEW
    48S5.20HEW

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 100W, 18-75Vin to 5V a. 20A out DC-DC Converter, Non-RoHS

    48S3.30HCM(ROHS)
    48S3.30HCM(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount

    48S3.30HCM-DIN(ROHS)
    48S3.30HCM-DIN(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - DIN Rail Mount

    48S3.30HCM-DIN
    48S3.30HCM-DIN

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - DIN Rail Mount 150W, 18-75Vin to 3.3V a. 30A out DC-DC Converter, DIN Rail Mount, Non-RoHS

    48S3.30HCM
    48S3.30HCM

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount 150W, 18-75Vin to 3.3V a. 30A out DC-DC Converter, Chassis Mount, Non-RoHS

    48S3.25HEWROHS
    48S3.25HEWROHS

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole

    48S3.25HEW-N(ROHS)
    48S3.25HEW-N(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole

    48S15.10HEW-N(ROHS)
    48S15.10HEW-N(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole

    48S15.10HCM(ROHS)
    48S15.10HCM(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount

    48S15.10HCM-DIN(ROHS)
    48S15.10HCM-DIN(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - DIN Rail Mount

    48S15.10HCM-DIN
    48S15.10HCM-DIN

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - DIN Rail Mount 150W, 18-75Vin to 15V a. 10A out DC-DC Converter, DIN Rail Mount, Non-RoHS

    48S12.8HEW(ROHS)
    48S12.8HEW(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole

    48S12.8HEW-N(ROHS)
    48S12.8HEW-N(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole

    48S12.750BCE
    RoHS
    48S12.750BCE

    		Calex-Check Price
    		Get a Quote

    Non-Isolated DC/DC Converters 750W Bi-Directional 48V/12V Non-Isolated DC-DC Converter

    48S12.20LPE
    RoHS
    48S12.20LPE

    		Calex-Check Price
    		Get a Quote

    Non-Isolated DC/DC Converters 240W, 35-60Vin, 12V a. 20A out DC-DC Converter, IP67

    48S12.1K5BCA
    RoHS
    48S12.1K5BCA

    		Calex-Check Price
    		Get a Quote

    Non-Isolated DC/DC Converters 1000W Bi-Directional 48V/12V Non-Isolated DC-DC Converter

    48S12.12HEW ROHS
    RoHS
    48S12.12HEW ROHS

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 150W, 18-75V-in to 12V a. 12.5A out DC-DC Converter

    48S12.12HEW-N(ROHS)
    48S12.12HEW-N(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole

    48S12.12HEW-N
    48S12.12HEW-N

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 150W, 18-75Vin to 12V a. 12.5A out DC-DC Converter, NEG Logic, Non-RoHS

    48S12.12HEW
    48S12.12HEW

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 150W, 18-75Vin to 12V a. 12.5A out DC-DC Converter, Non-RoHS

    48S12.12HCM(ROHS)
    48S12.12HCM(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Chassis Mount

    48S12.12HCM-DIN(ROHS)
    48S12.12HCM-DIN(ROHS)

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - DIN Rail Mount

    48QS5.50SBMB
    48QS5.50SBMB

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole

    48QS5.50SBM-NB
    RoHS
    48QS5.50SBM-NB

    		Calex-Check Price
    		Get a Quote

    Isolated DC/DC Converters - Through Hole 50W, 18-75Vin to 12V a. 4.5A out DC-DC Converter, NEG logic, Non-Flanged Baseplate

    1-50 of 167
      1
    • 1
    • 2
    • 3
    • 4
    Related Manufacturers
    Qualtek
    Qualtek(5064)
    Dersem
    Dersem(2)
    Anpec
    Anpec(83)
    Allegro
    Allegro(3501)
    Chipanalog
    Chipanalog(327)
    Yangjie
    Yangjie(2097)
    TOSHIBA
    TOSHIBA(13410)
    TPOWER
    TPOWER(28)