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EC Buying LM2577 DC-DC Boost Module, Digital Display Board Adjustable with LED Display Digital Voltmeter Boost Converter, Digital Display Board Circuit Board Input 4-35V Output Current 3A (2PCS) : Electronics

LM2577 High Voltage Boost Converter Circuit Board DC-DC 5V~35V to 12V 24V 36V 48V Step-up Booster Adjustable Power Supply Module - AliExpress

✿Name: LM2577 DC-DC DC boost module (adjustable digital display LED circuit board output 4-35V high current 3A input) ✿Basic parameters: ♥Module

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LM2577 3A DC-DC Step Up LED Voltmeter Adjustable Boost Converter module

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Input Current: 3A (MAX). Press the touch button three seconds to turn off the LED display, touch the button again to turn on the LED display;. Output

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LM2577 DC - DC Converter Step-Up 2.5A - Electra