DC-DC Step Up Down Module XL6009 Adjustable Module QS-1212CBDE-20W

SKU: 1941680

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    Brand: QSKJ

    Model: QS-1212CBDE-20W


    • New original XLSEMI chip, to prevent counterfeiting, disassemble chip

    • Imported chip electrolytic capacitors, not peer-made domestic capacitors.

    • Up to 400Khz operating frequency, and LC filter circuit, the output ripple is very low.

    • Imported TDK inductance, the heat and interference to a minimum.

    • Input and output of three MLCC multilayer ceramic capacitors, anti-jamming to enhance stability.

    • PCB using the A-class board material, to prevent cardboard, garbage board.

    • Built-in MOSFET, with the LM2577 built-in transistor say goodbye, can reach 94% of the high efficiency.

    • Increase the enable port, you can control the boost circuit is working.

    • QS-1212CBDE-20W power supply module with enable port

    • (Please click here for heat sink connection

    • Size: 49 (L) * 23.4 (W) * 11.4 (H) mm (without potentiometer)

    • The following parameters are still in the adjustment, the specific parameters, please consult

    • According to customer requirements, QSKJ also introduced XL6009 program, high cost. QSKJ produced ~ to create quality.


    • Modular nature: non-isolated step-up and down module

    • Input voltage: 5-32VOutput current: 1.5A (MAX)

    • Input current: 4A (MAX)

    • Output power: natural cooling 20W, plus heat sink 25W (MAX) the actual power

    • Maximum output power = input voltage * 4A * conversion efficiency

    • Conversion efficiency: Measured common voltage and current efficiency (below for reference only)

    • Output Ripple: Input 12V Output 24 0.5A Ripple 30MV 20M Bandwidth (for reference only)

    • Operating temperature: industrial (-40 ℃ to +85 ℃) (ambient temperature exceeds 40 degrees, please reduce the power to use, or strengthen the heat)

    • Full load temperature rise: 45 ℃

    • Working frequency: 400khz

    • No-load current: typical 15mA (5V to 12V)

    • Load regulation: ± 0.5%

    • Voltage regulation: ± 0.5%

    • Dynamic response speed: 5% 200uS

    • Enable control port: Yes, high level 1.4V-VIN (ON), low level 0-0.8V (OFF), default high level

    • Short circuit protection: None (Please input fuse or protective circuit at input)

    • Input Reverse Protection: None, please tie in with our reverse protection board or in the input series diode.

    • Installation: can be screwed (fixed hole 3 mm), 2 fixed holes

    • Wiring method: welding, plus the pin can be directly welded on the PCB

    • Output voltage: continuously adjustable (1.2-35V) ; fixed output (1.2-35V between any choice), please tell the treasurer when buying;  If you need higher voltage please contact me directly.