DC-DC converter step-down & step-up, IN: 5.0-32V, OUT: 1.2-35V (1.5A)

Produsul este nou!

Specificații în limba engleză:

1: The new original XLSEMI chip, eliminate fake, disassemble chip.

2: Imported SMD electrolytic capacitors, not accompanied by homemade capacitance.

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

4: Import TDK inductors, the heat and noise to a minimum.

6: Input and output three MLCC Multilayer ceramic capacitors, interference enhance stability.

7: PCB use kb of A grade sheet material, to prevent cardboard, garbage plate.

8: Built-in MOSFET, the LM2577 built-triode say goodbye, can reach 94% efficiency.

9: Increased enable the port, you can control whether the boost circuit.

10: Dimensions: 49 (L) * 23.4 (W) * 11.4 (H) mm (excluding potentiometer)

Parameters

Module Properties: non-isolated step-up & down module (BOOST & Buck)

Input voltage: 5-32V

Output voltage: (1) continuously adjustable (1.2-35V)

Output Current: 1.5A (MAX)

Input Current: 4A (MAX)

Output power: natural cooling 20W, plus heat sink 25W (MAX) real power

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

Conversion efficiency: the efficiency of the measured voltage and current commonly used (hereinafter, for reference only)

Operating temperature: Industrial grade (-40 C to + 85 C) (ambient temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation)

Full load temperature rise: 45 C

Operating frequency: 400khz

Load current: 5V turn 12V 15mA

Load regulation: ± 0.5%

Voltage regulation: ± 0.5%

Dynamic response speed: 5% 200uS

Enable Control Port: Yes, high 1.4V-VIN (ON), low 0-0.8V (OFF), the default high

Short circuit protection: None (Please install fuse or protection circuit input)

Input reverse polarity protection: None, please with our reverse protection diode board or in the input series.

A=Input voltage. B=Input Current. C=Output voltage. D=Output Current. E=conversion efficiency

Pachetul conține:
• 1 bucată x DC-DC converter step-down, IN: 4.0-40V, OUT: 1.3-37V, (2A) 330+V

Predare personală în Galați.

Se expediază în toată țara prin Posta sau curierat în sistem ramburs.

• Posta Romană - 10 lei
• FAN CURIER - 17 lei

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