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DC-DC CV Buck Converter Step-down Power Module 8-40V To 1.25-36V 12A 300W

DC 4-38V 8A Voltage Regulator Module Digital PWM Adjustabl DC-DC Step Down Voltage Regulator XL4016E1 XH-M404

Efficient Adjustable 5A DC-DC Buck Module Constant Current Voltage Regulator Step Down Converter Buck Charging Board 5V 12V 24V

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Mini Ac-Dc Converter Ac110V 220V To Dc 12V 0.2A+5V Module Board

Battery Undervoltage Switch Module Automatic Recovery 12VDC YX‑X0001 with Power-Off

1Pc Ac-Dc 5V/12V Precision Converter Ac 220V To 5V Dc Step Down Transformer Switching Power Supply Module

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5Pcs /Set Mini 3A Dc Adjustable Converter Step Down Power Supply Replace Lm2596

XH-M601 12V Charger Module Battery Protect Board Battery Charging Board Power Supply Controller

DC-DC 2A Boost Converter Adjustable Step Up Power Supply Module 2-24V Input

DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V To 10-60V Voltage Charger Step Up Module

Adjustable DIY power supply, 0-30 Volts

Ac110V 220V To Dc 24V 6A Ac-Dc Switching Power Supply Board Module

2A Dc-Dc Boost 2V-24V To 3V 5V 6V 9V 12V 19V Boost Voltage Converter Power Supply

12V To 220V Step UP Power Module 35W DC-AC Boost Inverter Module Dual Channel Inverse Converter Booster Module Power Regulator

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1200W 20A DC-DC Converter Boost Car Step-Up Power Supply Module 8-60V To 12-83V