DC-DC Converters

Showing 181–189 of 189 results

  • DC-DC Constant Current LED Driver – Pin Style

    LDD-1L Series are a range of 1000mA to 1500mA constant current led drivers, of a dc-dc converter design, with 6-36Vdc input voltage range and 2-30Vdc output voltage range. LDD-1L Series is designed with pin style connections and features high efficiency, short circuit protection and free air convection cooling. The series also has built in PWM…

    Features

    • Constant current output: 1000mA to 1500mA
    • Pin style connections
    • 6~36VDC wide input voltage
    • Wide output LED string voltage: 2~30VDC
    • High efficiency up to 95%
    • DC/DC step-down converter
    • Built-in EMI filter, complies with EN55015 and FCC part 15 without additional input filter and capacitors
    • Built in PWM dimming +analog dimming and remote ON/OFF control
    • Short circuit protections
    • Cooling by free air convection
    • Fully encapsulated with IP67 level
    • Compact Size
    • Low Cost, High reliability
    More information Compare
  • DC-DC Constant Current LED Driver – Pin Style

    LDD-H Series are a range of constant current output DC-DC converters, designed for LED driving applications. These pin style DC-DC converters offer 96% high efficiency, remote on/off control, built in PWM dimming function and are suitable for PCB mounting. LDD-H Series also feature short circuit, over temperature protections and comply with EN55015’s lighting requirement for…

    Features

    • DC-DC step-down converter
    • Pin style mechanical
    • 300mA to 1000mA constant current outputs
    • 9~56VDC wide input voltage
    • Wide output LED string voltage: 2~52VDC
    • High efficiency up to 97%
    • Built-in EMI filter, complies with EN55015 and FCC part 15 without need for additional input filter and capacitors
    • Built-in PWM and remote ON/OFF control
    • Short circuit, over temperature protections
    • Cooling by free air convection
    • Fully encapsulated with IP67 level
    • Compact size
    • Low cost, high reliability
    • Suitable for driving illumination LED
    More information Compare
  • DC-DC Constant Current LED Driver – SMD Style

    LDD-LS Series are a range of 300mA to 700mA constant current led drivers, of a dc-dc converter design, with 9-32Vdc input voltage range and 2-28Vdc output voltage range. LDD-LS Series is designed with SMD style connections and features high efficiency, short circuit and over temperature protections and free air convection cooling. The series also has…

    Features

    • Constant current output: 300mA to 700mA
    • SMD style connections
    • 9~32VDC wide input voltage
    • Wide output LED string voltage: 2~28VDC
    • High efficiency up to 95%
    • DC/DC step-down converter
    • Built-in EMI filter, complies with EN55015 and FCC part 15 without additional input filter and capacitors
    • Built in PWM dimming and remote ON/OFF control
    • Short circuit, over temperature protections
    • Cooling by free air convection
    • Non-potted
    • Optional conformal coating
    • Compact Size
    • Low Cost, High reliability
    More information Compare
  • DC-DC Constant Current LED Driver – SMD Style

    LDD-1LS Series are a range of 1000mA to 1500mA constant current led drivers, of a dc-dc converter design, with 6-36Vdc input voltage range and 2-30Vdc output voltage range. LDD-1LS Series is designed with SMD style connections and features high efficiency, short circuit protection and free air convection cooling. The series also has built in PWM…

    Features

    • Constant current output: 1000mA to 1500mA
    • SMD style connections
    • 6~36VDC wide input voltage
    • Wide output LED string voltage: 2~30VDC
    • High efficiency up to 95%
    • DC/DC step-down converter
    • Built-in EMI filter, complies with EN55015 and FCC part 15 without additional input filter and capacitors
    • Built in PWM dimming +analog dimming and remote ON/OFF control
    • Short circuit protections
    • Cooling by free air convection
    • Non potted design; optional conformal coating available (order LSC version)
    • Compact Size
    • Low Cost, High reliability
    More information Compare
  • DC-DC Constant Current LED Driver – SMD Style

    LDD-HS Series are a range of constant current output DC-DC converters, designed for LED driving applications. These SMD style DC-DC converters offer 96% high efficiency, remote on/off control, built in PWM dimming function and are suitable to be mounted by surface mounted-process (SMT). LDD-HS Series also feature short circuit, over temperature protections and comply with…

    Features

    • DC-DC step-down converter
    • SMD style mechanical
    • 300mA to 1000mA constant current outputs
    • 9~56VDC wide input voltage
    • Wide output LED string voltage: 2~52VDC
    • High efficiency up to 97%
    • Built-in EMI filter, complies with EN55015 and FCC part 15 without need for additional input filter and capacitors
    • Built-in PWM and remote ON/OFF control
    • Short circuit, over temperature protections
    • Cooling by free air convection
    • Non-potted
    • Optional conformal coating (Order Suffix: HSC)
    • Compact size
    • Low cost, high reliability
    • Suitable for driving illumination LED
    More information Compare
  • DC-DC Constant Current LED Driver – Wire Style

    LDD-LW Series are a range of dc-dc constant current LED drivers offering 300mA to 700mA output currents, 2-32Vdc output range, 9-36Vdc input voltage and wire style connections. The Series offers built-in PWM dimming, remote on/off control, short circuit & over temperature protections. LDD-LW Series also have a built-in EMI filter so that they comply with…

    Features

    • Constant current output: 300mA to 700mA
    • Wire style connections
    • 9~36VDC wide input voltage
    • Wide output LED string voltage: 2~32VDC
    • High efficiency up to 95%
    • DC/DC step-down converter
    • Built-in EMI filter, complies with EN55015 and FCC part 15 without additional input filter and capacitors
    • Built in PWM dimming and remote ON/OFF control
    • Short circuit, over temperature protections
    • Cooling by free air convection
    • Fully encapsulated with IP67 level
    • Compact Size
    • Low Cost, High reliability
    More information Compare
  • DC-DC Constant Current LED Driver – Wire Style

    LDD-1LW Series are a range of 1000mA to 1500mA constant current led drivers, of a dc-dc converter design, with 6-36Vdc input voltage range and 2-30Vdc output voltage range. LDD-1LW Series is designed with wire style connections and features high efficiency, short circuit protection and free air convection cooling. The series also has built in PWM…

    Features

    • Constant current output: 1000mA to 1500mA
    • Wire style connections
    • 6~36VDC wide input voltage
    • Wide output LED string voltage: 2~30VDC
    • High efficiency up to 95%
    • DC/DC step-down converter
    • Built-in EMI filter, complies with EN55015 and FCC part 15 without additional input filter and capacitors
    • Built in PWM dimming +analog dimming and remote ON/OFF control
    • Short circuit protections
    • Cooling by free air convection
    • Fully encapsulated with IP67 level
    • Compact Size
    • Low Cost, High reliability
    More information Compare
  • DC-DC Constant Current LED Driver – Wire Style

    LDD-HW Series are a range of constant current output DC-DC converters, designed for LED driving applications. These wire style DC-DC converters offer 96% high efficiency, remote on/off control and built in PWM dimming function. LDD-HW Series also feature short circuit, over temperature protections and comply with EN55015’s lighting requirement for EMI and FCC Part 15,…

    Features

    • DC-DC step-down converter
    • Wire style mechanical
    • 300mA to 1000mA constant current outputs
    • 9~56VDC wide input voltage
    • Wide output LED string voltage: 2~52VDC
    • High efficiency up to 97%
    • Built-in EMI filter, complies with EN55015 and FCC part 15 without need for additional input filter and capacitors
    • Built-in PWM and remote ON/OFF control
    • Short circuit, over temperature protections
    • Cooling by free air convection
    • Fully encapsulated with IP67 level
    • Compact size
    • Low cost, high reliability
    • Suitable for driving illumination LED
    More information Compare
  • DC-DC Constant Current Step-Down LED driver with DALI

    LDD-H-DA series is a constant current step-down converter with 6~50VDC high input voltage and 3~45VDC output voltage.

    Features

    • DC/DC step-down converter
    • Constant current output: 350mA to 1400mA
    • Wide input voltage: 6 ~50VDC
    • Wide output LED string voltage: 3 ~45VDC
    • High efficiency up to 95%
    • Built-in EMI filter, comply with EN55015 without additional input filter and capacitors
    • DALI dimming function input under voltage lockout
    • Built-in PWM and remote ON/OFF control(pin style only, wire style optional)
    • Protections: Short circuit
    • Cooling by free air convection
    • Fully encapsulated with IP65 level
    • Compact size
    • Suitable for driving illumination LED
    • 3 years warranty
    More information Compare

Typically used in portable electronic devices, DC-DC converters are able to convert a source of direct current from one voltage to another. Suitable for installation in a variety of commercial, industrial and domestic applications, DC-DC converters are often used for electrical engineering, automotive applications, IT equipment, security and transportation. DC-DC converters can also be used as an important component in battery backup systems as they’re able to regulate DC voltages from variable source (such as a battery).

With Sunpower’s extensive range of DC-DC converters, you can be sure you’ll find the right one for your needs. Starting at 1W, our variety of DC DC converters goes through to 1000W. Available as encapsulated, PCB mount/on board, openframe PCB or enclosed modules, the range also includes converters with wide DC input ranges.

DC DC converters come with a range of standard functions including remote ON/OFF control, I/O isolation, built-in EMI filters and active surge current limiting as well as safety measures such as short circuit, over/under voltage, overload and input polarity reverse protection. A number of our models also come with compliance to EN50155 railway certification that ensures a reliable performance required for electronic railway equipment and the challenges associated with these environments.

To help you with any specific DC-DC Converter requirements or questions Sunpower’s friendly and expert team will be happy to talk to you to discuss your options. Feel free to call us on 0118 9823746 for further information.