DC-DC Step Up Down Module 5-32V to 1.2-35V XL6009/XL6019 Adjustable Module QS-1212CBDE-20W

Brand: QSKJ

Model: QS-1212CBDE-20W

Features:

• 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.

Parameters:

• 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. 

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