2pcs DC Automatic Buck-Boost Constant Current Constant Voltage Charging Module LM2596 XL6019 Chips
2pcs DC Automatic Buck-Boost Constant Current Constant Voltage Charging Module LM2596 XL6019 Chips
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Description
Two-piece DC automatic buck-boost power module designed for constant current and constant voltage applications. It is suitable for various DC automatic buck-boost projects, providing adjustable output voltage and current settings.
- Product Type: Power Module
- Compatibility: DC automatic buck-boost applications
- Material: Durable construction
- Key Feature: Constant current and voltage regulation
- Input Voltage: 4 - 35V (minimum 7V for constant current)
- Output Voltage: 1.25 - 25V adjustable continuously, default shipping voltage 4.2A
- Output Current: 12V to 5V, 2A (Constant current range: 0.2A - 2A adjustable)
- Transistor Current: Fixed at 1/10 of the set constant current value
- Output Power: Natural cooling 10W, 15W requires heat sink installation
- Conversion Efficiency: 80% (higher output voltage increases efficiency)
- Operating Temperature: -40°C to +85°C
- Full-load Temperature Rise: 45°C
- Indicator Lights: Red for constant current, red for charging, green for charging complete
- Output Short-Circuit Protection: Yes
- Wiring Method: Directly wired and soldered onto PCB
- Adjustment Method: Connect input power (4 - 35V), use multimeter to adjust output voltage
- Size: Approximately 5 x 3.7 x 1.3 cm
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